Many gene and domain families have convergent fates following independent whole-genome duplication events in Arabidopsis, Oryza, Saccharomyces and Tetraodon

by: Andrew H Paterson, Brad A Chapman, Jessica C Kissinger, John E Bowers, Frank A Feltus, James C Estill

Trends in Genetics, Vol. 22, No. 11. (November 2006), pp. 597-602.

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Abstract

Genome duplication is potentially a good source of new genes, but such genes take time to evolve. We have found a group of `duplication-resistant' genes, which have undergone convergent restoration to singleton status following several independent genome duplications. Restoration of duplication-resistant genes to singleton status could be important to long-term survival of a polyploid lineage. Angiosperms show more frequent polyploidization and a higher degree of duplicate gene preservation than other paleopolyploids, making them well-suited to further study of duplication-resistant genes.

@article{citeulike:2393921, abstract = {Genome duplication is potentially a good source of new genes, but such genes take time to evolve. We have found a group of `duplication-resistant' genes, which have undergone convergent restoration to singleton status following several independent genome duplications. Restoration of duplication-resistant genes to singleton status could be important to long-term survival of a polyploid lineage. Angiosperms show more frequent polyploidization and a higher degree of duplicate gene preservation than other paleopolyploids, making them well-suited to further study of duplication-resistant genes.}, author = {Paterson, Andrew H. and Chapman, Brad A. and Kissinger, Jessica C. and Bowers, John E. and Feltus, Frank A. and Estill, James C. }, citeulike-article-id = {2393921}, doi = {http://dx.doi.org/10.1016/j.tig.2006.09.003}, journal = {Trends in Genetics}, keywords = {gene\_evolution, genome\_duplication, genome\_evolution, wgd}, month = {November}, number = {11}, pages = {597--602}, posted-at = {2008-02-18 13:10:15}, priority = {2}, title = {Many gene and domain families have convergent fates following independent whole-genome duplication events in Arabidopsis, Oryza, Saccharomyces and Tetraodon}, url = {http://dx.doi.org/10.1016/j.tig.2006.09.003}, volume = {22}, year = {2006} }

RIS record

TY - JOUR ID - citeulike:2393921 L3 - citeulike-article-id:2393921 TI - Many gene and domain families have convergent fates following independent whole-genome duplication events in Arabidopsis, Oryza, Saccharomyces and Tetraodon JF - Trends in Genetics VL - 22 IS - 11 SP - 597 EP - 602 N2 - Genome duplication is potentially a good source of new genes, but such genes take time to evolve. We have found a group of `duplication-resistant' genes, which have undergone convergent restoration to singleton status following several independent genome duplications. Restoration of duplication-resistant genes to singleton status could be important to long-term survival of a polyploid lineage. Angiosperms show more frequent polyploidization and a higher degree of duplicate gene preservation than other paleopolyploids, making them well-suited to further study of duplication-resistant genes. KW - gene_evolution KW - genome_duplication KW - genome_evolution KW - wgd AU - Paterson, Andrew AU - Chapman, Brad AU - Kissinger, Jessica AU - Bowers, John AU - Feltus, Frank AU - Estill, James PY - 2006/11// UR - http://dx.doi.org/10.1016/j.tig.2006.09.003 ER -

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