http://www.wikillerato.org/index.php?title=El_Proyecto_Genoma_Humano&feed=atom&action=historyEl Proyecto Genoma Humano - Historial de revisiones2024-03-29T14:36:15ZHistorial de revisiones para esta página en el wikiMediaWiki 1.12.0http://www.wikillerato.org/index.php?title=El_Proyecto_Genoma_Humano&diff=7789&oldid=prevLaura.2mdc en 10:42 6 ago 20082008-08-06T10:42:14Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Gran parte de la información que ha generado este proyecto ya ha permitido asociar alelos particulares con numerosas enfermedades, como por ejemplo el cáncer de mama, la sordera, la diabetes o la artritis.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Gran parte de la información que ha generado este proyecto ya ha permitido asociar alelos particulares con numerosas enfermedades, como por ejemplo el cáncer de mama, la sordera, la diabetes o la artritis.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">[[Categoría: Biología]]</ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">----</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>[[<ins style="color: red; font-weight: bold; text-decoration: none;">Categoría: </ins>Biotecnología]]</div></td></tr>
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<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">''Volver al índice </del>[[Biotecnología]]<del style="color: red; font-weight: bold; text-decoration: none;">''</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
</table>Laura.2mdchttp://www.wikillerato.org/index.php?title=El_Proyecto_Genoma_Humano&diff=7465&oldid=prevAlejandro Couce en 16:40 2 ago 20082008-08-02T16:40:05Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Gran parte de la información que ha generado este proyecto ya ha permitido asociar alelos particulares con numerosas enfermedades, como por ejemplo el cáncer de mama, la sordera, la diabetes o la artritis.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Gran parte de la información que ha generado este proyecto ya ha permitido asociar alelos particulares con numerosas enfermedades, como por ejemplo el cáncer de mama, la sordera, la diabetes o la artritis.</div></td></tr>
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<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">''Volver al índice [[Biotecnología]]''</ins></div></td></tr>
</table>Alejandro Coucehttp://www.wikillerato.org/index.php?title=El_Proyecto_Genoma_Humano&diff=7449&oldid=prev150.244.82.25 en 16:18 2 ago 20082008-08-02T16:18:19Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># El genoma humano está compuesto por aproximadamente '''25.000 genes'''. Un número muy parecido al del ratón de laboratorio, algo mayor que el de el gusano nematodo (19.000), casi el doble que el de la mosca de la fruta (13.000) y casi cinco veces el de la bacteria ''E. coli'' (4.600).</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># El genoma humano está compuesto por aproximadamente '''25.000 genes'''. Un número muy parecido al del ratón de laboratorio, algo mayor que el de el gusano nematodo (19.000), casi el doble que el de la mosca de la fruta (13.000) y casi cinco veces el de la bacteria ''E. coli'' (4.600).</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div># La secuencia de nuecleótidos es indéntica en un 99.9% entre diferentes personas</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div># La secuencia de nuecleótidos es <ins style="color: red; font-weight: bold; text-decoration: none;">'''</ins>indéntica<ins style="color: red; font-weight: bold; text-decoration: none;">''' </ins>en un <ins style="color: red; font-weight: bold; text-decoration: none;">'''</ins>99.9%<ins style="color: red; font-weight: bold; text-decoration: none;">''' </ins>entre diferentes personas</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># El tamaño promedio de un gen humano es 3000 nucleótidos, aunque puede oscilar enormemente.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># El tamaño promedio de un gen humano es 3000 nucleótidos, aunque puede oscilar enormemente.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div># Se desconoce la función de<del style="color: red; font-weight: bold; text-decoration: none;">''' </del>la mitad''' de los genes descubiertos.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div># <ins style="color: red; font-weight: bold; text-decoration: none;">'''</ins>Se desconoce la función de la mitad''' de los genes descubiertos.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div># Sólo el 2% del genoma contiene genes, y casi el 50% del genoma son secuencias repetidas cuya función todavía hoy es motivo de controversia. Además, nuestro genoma posee una mayor proporción de secuencias repetidas que , por ejemplo, el gusano (7%) o la mosca (3%)</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div># <ins style="color: red; font-weight: bold; text-decoration: none;">'''</ins>Sólo el 2% del genoma contiene genes<ins style="color: red; font-weight: bold; text-decoration: none;">'''</ins>, y casi el 50% del genoma son secuencias repetidas cuya función todavía hoy es motivo de controversia. Además, nuestro genoma posee una mayor proporción de secuencias repetidas que , por ejemplo, el gusano (7%) o la mosca (3%)</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div># Sobre el 40% de nuestras proteínas poseen una gran similaridad con las del gusano o la mosca.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div># Sobre el 40% de nuestras proteínas poseen una <ins style="color: red; font-weight: bold; text-decoration: none;">'''</ins>gran similaridad<ins style="color: red; font-weight: bold; text-decoration: none;">''' </ins>con las del gusano o la mosca.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>#Los genes parecen distribuirse en zonas aleatorias del genoma, dejando vastas regiones de <del style="color: red; font-weight: bold; text-decoration: none;">AND </del>no codificante entre ellas.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>#Los genes parecen distribuirse en zonas aleatorias del genoma, dejando vastas regiones de <ins style="color: red; font-weight: bold; text-decoration: none;">ADN </ins>no codificante entre ellas.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>#El cromosoma 1 alberga el mayor numero de genes (3168), mientras que el Y el menor (344)</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>#El cromosoma 1 alberga el mayor numero de genes (3168), mientras que el Y el menor (344)</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Gran parte de la información que ha generado este proyecto ya ha permitido asociar alelos particulares con numerosas enfermedades, como por ejemplo el cáncer de mama, la sordera, la diabetes o la artritis.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>Gran parte de la información que ha generado este proyecto ya ha permitido asociar alelos particulares con numerosas enfermedades, como por ejemplo el cáncer de mama, la sordera, la diabetes o la artritis.</div></td></tr>
</table>150.244.82.25http://www.wikillerato.org/index.php?title=El_Proyecto_Genoma_Humano&diff=7448&oldid=prev150.244.82.25 en 16:17 2 ago 20082008-08-02T16:17:13Z<p></p>
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<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>En 1990 el Departamento de Energía y el Instituto Nacional de la Salud de los E.E.U.U comenzaron el ambicioso proyecto de identificar los genes que posee el ADN de los humanos. El trabajo se completó en el año 2003, aunque todavía en la actualidad se sigue analizando la gran cantidad de datos que generó. Las primeras impresiones fueron sorprendentes, entre las que podemos destacar:</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>En 1990 el Departamento de Energía y el Instituto Nacional de la Salud de los E.E.U.U comenzaron el ambicioso proyecto de<ins style="color: red; font-weight: bold; text-decoration: none;">''' </ins>identificar los genes<ins style="color: red; font-weight: bold; text-decoration: none;">''' </ins>que posee el ADN de los humanos. El trabajo se completó en el año 2003, aunque todavía en la actualidad se sigue analizando la gran cantidad de datos que generó. Las primeras impresiones fueron sorprendentes, entre las que podemos destacar:</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div># El genoma humano está compuesto por aproximadamente 25.000 genes. Un número muy parecido al del ratón de laboratorio, algo mayor que el de el gusano nematodo (19.000), casi el doble que el de la mosca de la fruta (13.000) y casi cinco veces el de la bacteria ''E. coli'' (4.600).</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div># El genoma humano está compuesto por aproximadamente <ins style="color: red; font-weight: bold; text-decoration: none;">'''</ins>25.000 genes<ins style="color: red; font-weight: bold; text-decoration: none;">'''</ins>. Un número muy parecido al del ratón de laboratorio, algo mayor que el de el gusano nematodo (19.000), casi el doble que el de la mosca de la fruta (13.000) y casi cinco veces el de la bacteria ''E. coli'' (4.600).</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># La secuencia de nuecleótidos es indéntica en un 99.9% entre diferentes personas</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># La secuencia de nuecleótidos es indéntica en un 99.9% entre diferentes personas</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># El tamaño promedio de un gen humano es 3000 nucleótidos, aunque puede oscilar enormemente.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># El tamaño promedio de un gen humano es 3000 nucleótidos, aunque puede oscilar enormemente.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div># Se desconoce la función de la mitad de los genes descubiertos.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div># Se desconoce la función de<ins style="color: red; font-weight: bold; text-decoration: none;">''' </ins>la mitad<ins style="color: red; font-weight: bold; text-decoration: none;">''' </ins>de los genes descubiertos.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># Sólo el 2% del genoma contiene genes, y casi el 50% del genoma son secuencias repetidas cuya función todavía hoy es motivo de controversia. Además, nuestro genoma posee una mayor proporción de secuencias repetidas que , por ejemplo, el gusano (7%) o la mosca (3%)</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># Sólo el 2% del genoma contiene genes, y casi el 50% del genoma son secuencias repetidas cuya función todavía hoy es motivo de controversia. Además, nuestro genoma posee una mayor proporción de secuencias repetidas que , por ejemplo, el gusano (7%) o la mosca (3%)</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># Sobre el 40% de nuestras proteínas poseen una gran similaridad con las del gusano o la mosca.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div># Sobre el 40% de nuestras proteínas poseen una gran similaridad con las del gusano o la mosca.</div></td></tr>
</table>150.244.82.25http://www.wikillerato.org/index.php?title=El_Proyecto_Genoma_Humano&diff=7365&oldid=prev150.244.82.25 en 17:23 1 ago 20082008-08-01T17:23:02Z<p></p>
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<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>En 1990 el Departamento de Energía y el Instituto Nacional de la Salud de los E.E.U.U comenzaron el ambicioso proyecto de identificar los genes que posee el ADN de los humanos. El trabajo se completó en el año 2003, aunque todavía en la actualidad se sigue analizando la gran cantidad de datos que generó. Las primeras impresiones fueron sorprendentes, entre las que podemos destacar:</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div>En 1990 el Departamento de Energía y el Instituto Nacional de la Salud de los E.E.U.U comenzaron el ambicioso proyecto de identificar los genes que posee el ADN de los humanos. El trabajo se completó en el año 2003, aunque todavía en la actualidad se sigue analizando la gran cantidad de datos que generó. Las primeras impresiones fueron sorprendentes, entre las que podemos destacar:</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div># <del style="color: red; font-weight: bold; text-decoration: none;">'''</del>El genoma humano está compuesto por aproximadamente 25.000 genes<del style="color: red; font-weight: bold; text-decoration: none;">'''</del>. Un número muy parecido al del ratón de laboratorio, algo mayor que el de el gusano nematodo (19.000), casi el doble que el de la mosca de la fruta (13.000) y casi cinco veces el de la bacteria E. coli (4.600).</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div># <ins style="color: red; font-weight: bold; text-decoration: none;"> </ins>El genoma humano está compuesto por aproximadamente 25.000 genes. Un número muy parecido al del ratón de laboratorio, algo mayor que el de el gusano nematodo (19.000), casi el doble que el de la mosca de la fruta (13.000) y casi cinco veces el de la bacteria <ins style="color: red; font-weight: bold; text-decoration: none;">''</ins>E. coli<ins style="color: red; font-weight: bold; text-decoration: none;">'' </ins>(4.600).</div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"># La secuencia de nuecleótidos es indéntica en un 99.9% entre diferentes personas</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"># El tamaño promedio de un gen humano es 3000 nucleótidos, aunque puede oscilar enormemente.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"># Se desconoce la función de la mitad de los genes descubiertos.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"># Sólo el 2% del genoma contiene genes, y casi el 50% del genoma son secuencias repetidas cuya función todavía hoy es motivo de controversia. Además, nuestro genoma posee una mayor proporción de secuencias repetidas que , por ejemplo, el gusano (7%) o la mosca (3%)</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"># Sobre el 40% de nuestras proteínas poseen una gran similaridad con las del gusano o la mosca.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">#Los genes parecen distribuirse en zonas aleatorias del genoma, dejando vastas regiones de AND no codificante entre ellas.</ins></div></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">#El cromosoma 1 alberga el mayor numero de genes (3168), mientras que el Y el menor (344)</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * The human genome sequence is almost (99.9%) exactly the same in all people.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Gran parte de la información que ha generado este proyecto </ins> ya ha permitido <ins style="color: red; font-weight: bold; text-decoration: none;">asociar alelos particulares con numerosas enfermedades</ins>, <ins style="color: red; font-weight: bold; text-decoration: none;">como por ejemplo el cáncer de mama</ins>, <ins style="color: red; font-weight: bold; text-decoration: none;">la sordera</ins>, <ins style="color: red; font-weight: bold; text-decoration: none;">la </ins>diabetes <ins style="color: red; font-weight: bold; text-decoration: none;">o la artritis</ins>.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * The average gene consists of 3000 bases, but sizes vary greatly, with the largest known human gene being dystrophin at 2.4 million base pairs.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * Functions are unknown for more than 50% of discovered genes.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * About 2% of the genome encodes instructions for the synthesis of proteins.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * Repeat sequences that do not code for proteins make up at least 50% of the human genome. Repeat sequences are thought to have no direct functions, but they shed light on chromosome structure and dynamics. Over time, these repeats reshape the genome by rearranging it, thereby creating entirely new genes or modifying and reshuffling existing genes.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * The human genome has a much greater portion (50%) of repeat sequences than the mustard weed (11%), the worm (7%), and the fly (3%).</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * Over 40% of the predicted human proteins share similarity with fruit-fly or worm proteins.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * Genes appear to be concentrated in random areas along the genome, with vast expanses of noncoding DNA between.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * Chromosome 1 (the largest human chromosome) has the most genes (3168), and the Y chromosome has the fewest (344).</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> </del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Esto </del>ya ha permitido<del style="color: red; font-weight: bold; text-decoration: none;">:</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Particular gene sequences have been associated with numerous diseases and disorders</del>, <del style="color: red; font-weight: bold; text-decoration: none;">including breast cancer</del>, <del style="color: red; font-weight: bold; text-decoration: none;">muscle disease, deafness, and blindness. Scientists have identified millions of locations where single-base DNA differences occur in humans. This information promises to revolutionize the processes of finding DNA sequences associated with such common diseases as cardiovascular disease</del>, diabetes<del style="color: red; font-weight: bold; text-decoration: none;">, arthritis, and cancers</del>.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
</table>150.244.82.25http://www.wikillerato.org/index.php?title=El_Proyecto_Genoma_Humano&diff=7361&oldid=prev150.244.82.25 en 17:06 1 ago 20082008-08-01T17:06:44Z<p></p>
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<td colspan='2' style="background-color: white; color:black;">← Revisión anterior</td>
<td colspan='2' style="background-color: white; color:black;">Revisión de 17:06 1 ago 2008</td>
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<tr><td colspan="2" class="diff-lineno">Línea 1:</td>
<td colspan="2" class="diff-lineno">Línea 1:</td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div>En 1990 el Departamento de Energía y el Instituto Nacional de la Salud de los E.E.U.U comenzaron el ambicioso proyecto de identificar los <del style="color: red; font-weight: bold; text-decoration: none;">aproximadamente 25.000 </del>genes que posee el <del style="color: red; font-weight: bold; text-decoration: none;">genoma </del>de los humanos. El trabajo se completó en el año 2003, aunque todavía en la actualidad se sigue analizando la gran cantidad de datos que generó. Las primeras impresiones</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>En 1990 el Departamento de Energía y el Instituto Nacional de la Salud de los E.E.U.U comenzaron el ambicioso proyecto de identificar los genes que posee el <ins style="color: red; font-weight: bold; text-decoration: none;">ADN </ins>de los humanos. El trabajo se completó en el año 2003, aunque todavía en la actualidad se sigue analizando la gran cantidad de datos que generó. Las primeras impresiones <ins style="color: red; font-weight: bold; text-decoration: none;">fueron sorprendentes, entre las que podemos destacar:</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td colspan="2"> </td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"># '''El genoma humano está compuesto por aproximadamente 25.000 genes'''. Un número muy parecido al del ratón de laboratorio, algo mayor que el de el gusano nematodo (19.000), casi el doble que el de la mosca de la fruta (13.000) y casi cinco veces el de la bacteria E. coli (4.600).</ins></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> * The human genome <del style="color: red; font-weight: bold; text-decoration: none;">contains 3.2 billion chemical nucleotide bases </del>(<del style="color: red; font-weight: bold; text-decoration: none;">A, C, T, and G</del>).</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> * The human genome <ins style="color: red; font-weight: bold; text-decoration: none;">sequence is almost </ins>(<ins style="color: red; font-weight: bold; text-decoration: none;">99.9%</ins>) <ins style="color: red; font-weight: bold; text-decoration: none;">exactly the same in all people</ins>.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * The average gene consists of 3000 bases, but sizes vary greatly, with the largest known human gene being dystrophin at 2.4 million base pairs.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * The average gene consists of 3000 bases, but sizes vary greatly, with the largest known human gene being dystrophin at 2.4 million base pairs.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * Functions are unknown for more than 50% of discovered genes.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * Functions are unknown for more than 50% of discovered genes.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * The human genome sequence is almost (99.9%) exactly the same in all people.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> </div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * About 2% of the genome encodes instructions for the synthesis of proteins.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * About 2% of the genome encodes instructions for the synthesis of proteins.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> * Repeat sequences that do not code for proteins make up at least 50% of the human genome.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> * Repeat sequences that do not code for proteins make up at least 50% of the human genome. Repeat sequences are thought to have no direct functions, but they shed light on chromosome structure and dynamics. Over time, these repeats reshape the genome by rearranging it, thereby creating entirely new genes or modifying and reshuffling existing genes.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * </del>Repeat sequences are thought to have no direct functions, but they shed light on chromosome structure and dynamics. Over time, these repeats reshape the genome by rearranging it, thereby creating entirely new genes or modifying and reshuffling existing genes.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * The human genome has a much greater portion (50%) of repeat sequences than the mustard weed (11%), the worm (7%), and the fly (3%).</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * The human genome has a much greater portion (50%) of repeat sequences than the mustard weed (11%), the worm (7%), and the fly (3%).</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * Over 40% of the predicted human proteins share similarity with fruit-fly or worm proteins.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * Over 40% of the predicted human proteins share similarity with fruit-fly or worm proteins.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * Genes appear to be concentrated in random areas along the genome, with vast expanses of noncoding DNA between.</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * Genes appear to be concentrated in random areas along the genome, with vast expanses of noncoding DNA between.</div></td></tr>
<tr><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * Chromosome 1 (the largest human chromosome) has the most genes (3168), and the Y chromosome has the fewest (344).</div></td><td class='diff-marker'> </td><td style="background: #eee; color:black; font-size: smaller;"><div> * Chromosome 1 (the largest human chromosome) has the most genes (3168), and the Y chromosome has the fewest (344).</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> <del style="color: red; font-weight: bold; text-decoration: none;">* </del>Particular gene sequences have been associated with numerous diseases and disorders, including breast cancer, muscle disease, deafness, and blindness.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div> </div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;"> * </del>Scientists have identified millions of locations where single-base DNA differences occur in humans. This information promises to revolutionize the processes of finding DNA sequences associated with such common diseases as cardiovascular disease, diabetes, arthritis, and cancers<del style="color: red; font-weight: bold; text-decoration: none;">.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;"> </ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div><ins style="color: red; font-weight: bold; text-decoration: none;">Esto ya ha permitido:</ins></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Organism Genome Size</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div>Particular gene sequences have been associated with numerous diseases and disorders, including breast cancer, muscle disease, deafness, and blindness. Scientists have identified millions of locations where single-base DNA differences occur in humans. This information promises to revolutionize the processes of finding DNA sequences associated with such common diseases as cardiovascular disease, diabetes, arthritis, and cancers.</div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">(Base Pairs) Estimated</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Genes</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Human (Homo sapiens) 3.2 billion 25,000</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Laboratory mouse (M. musculus) 2.6 billion 25,000</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Mustard weed (A. thaliana) 100 million 25,000</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Roundworm (C. elegans) 97 million 19,000</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Fruit fly (D. melanogaster) 137 million 13,000</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Yeast (S. cerevisiae) 12.1 million 6,000</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Bacterium (E. coli) 4.6 million 3,200</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Human immunodeficiency virus (HIV) 9700 9</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">The estimated number of human genes is only one-third as great as previously thought, although the numbers may be revised as more computational and experimental analyses are performed.</del></div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div> </div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
<tr><td class='diff-marker'>-</td><td style="background: #ffa; color:black; font-size: smaller;"><div><del style="color: red; font-weight: bold; text-decoration: none;">Scientists suggest that the genetic key to human complexity lies not in gene number but in how gene parts are used to build different products in a process called alternative splicing. Other underlying reasons for greater complexity are the thousands of chemical modifications made to proteins and the repertoire of regulatory mechanisms controlling these processes</del>.</div></td><td class='diff-marker'>+</td><td style="background: #cfc; color:black; font-size: smaller;"><div></div></td></tr>
</table>150.244.82.25http://www.wikillerato.org/index.php?title=El_Proyecto_Genoma_Humano&diff=7357&oldid=prev150.244.82.25 en 16:55 1 ago 20082008-08-01T16:55:21Z<p></p>
<p><b>Página nueva</b></p><div>En 1990 el Departamento de Energía y el Instituto Nacional de la Salud de los E.E.U.U comenzaron el ambicioso proyecto de identificar los aproximadamente 25.000 genes que posee el genoma de los humanos. El trabajo se completó en el año 2003, aunque todavía en la actualidad se sigue analizando la gran cantidad de datos que generó. Las primeras impresiones<br />
<br />
<br />
* The human genome contains 3.2 billion chemical nucleotide bases (A, C, T, and G).<br />
* The average gene consists of 3000 bases, but sizes vary greatly, with the largest known human gene being dystrophin at 2.4 million base pairs.<br />
* Functions are unknown for more than 50% of discovered genes.<br />
* The human genome sequence is almost (99.9%) exactly the same in all people.<br />
* About 2% of the genome encodes instructions for the synthesis of proteins.<br />
* Repeat sequences that do not code for proteins make up at least 50% of the human genome.<br />
* Repeat sequences are thought to have no direct functions, but they shed light on chromosome structure and dynamics. Over time, these repeats reshape the genome by rearranging it, thereby creating entirely new genes or modifying and reshuffling existing genes.<br />
* The human genome has a much greater portion (50%) of repeat sequences than the mustard weed (11%), the worm (7%), and the fly (3%).<br />
* Over 40% of the predicted human proteins share similarity with fruit-fly or worm proteins.<br />
* Genes appear to be concentrated in random areas along the genome, with vast expanses of noncoding DNA between.<br />
* Chromosome 1 (the largest human chromosome) has the most genes (3168), and the Y chromosome has the fewest (344).<br />
* Particular gene sequences have been associated with numerous diseases and disorders, including breast cancer, muscle disease, deafness, and blindness.<br />
* Scientists have identified millions of locations where single-base DNA differences occur in humans. This information promises to revolutionize the processes of finding DNA sequences associated with such common diseases as cardiovascular disease, diabetes, arthritis, and cancers.<br />
<br />
Organism Genome Size<br />
(Base Pairs) Estimated<br />
Genes<br />
Human (Homo sapiens) 3.2 billion 25,000<br />
Laboratory mouse (M. musculus) 2.6 billion 25,000<br />
Mustard weed (A. thaliana) 100 million 25,000<br />
Roundworm (C. elegans) 97 million 19,000<br />
Fruit fly (D. melanogaster) 137 million 13,000<br />
Yeast (S. cerevisiae) 12.1 million 6,000<br />
Bacterium (E. coli) 4.6 million 3,200<br />
Human immunodeficiency virus (HIV) 9700 9<br />
<br />
The estimated number of human genes is only one-third as great as previously thought, although the numbers may be revised as more computational and experimental analyses are performed.<br />
<br />
Scientists suggest that the genetic key to human complexity lies not in gene number but in how gene parts are used to build different products in a process called alternative splicing. Other underlying reasons for greater complexity are the thousands of chemical modifications made to proteins and the repertoire of regulatory mechanisms controlling these processes.</div>150.244.82.25