Genome sequence and analysis of the tuber crop potato.
2011
Xu, Xun | Pan, Shengkai | Cheng, Shifeng | Zhang, Bo | Mu, Desheng | Ni, Peixiang | Zhang, Gengyun | Yang, Shuang | Li, Ruiqiang | Wang, Jun | Orjeda, Gisella | Guzman, Frank | Torres, Michael | Lozano, Roberto | Ponce, Olga | Martinez, Diana | De la Cruz, Germán | Chakrabarti, S K | Patil, Virupaksh U | Skryabin, Konstantin G | Kuznetsov, Boris B | Ravin, Nikolai V | Kolganova, Tatjana V | Beletsky, Alexey V | Mardanov, Andrei V | Di Genova, Alex | Bolser, Daniel M | Martin, David M A | Li, Guangcun | Yang, Yu | Kuang, Hanhui | Hu, Qun | Xiong, Xingyao | Bishop, Gerard J | Sagredo, Boris | Mejía, Nilo | Zagórski-Ostoja, Włodzimierz | Gromadka, Robert | Gawor, Jan | Szczesny, Pawel | Huang, Sanwen | Zhang, Zhonghua | Liang, Chunbo | He, Jun | Li, Ying | He, Ying | Xu, Jianfei | Zhang, Youjun | Xie, Binyan | Du, Yongchen | Qu, Dongyu | Bonierbale, Merideth | Ghislain, Marc | Herrera, Maria del Rosario | Giuliano, Giovanni | Pietrella, Marco | Perrotta, Gaetano | Facella, Paolo | O'Brien, Kimberly | Feingold, Sergio E | Barreiro, Leandro E | Massa, Gabriela A | Diambra, Luis | Whitty, Brett R | Vaillancourt, Brieanne | Lin, Haining | Massa, Alicia N | Geoffroy, Michael | Lundback, Steven | DellaPenna, Dean | Buell, C Robin | Sharma, Sanjeev Kumar | Marshall, David F | Waugh, Robbie | Bryan, Glenn J | Destefanis, Marialaura | Nagy, Istvan | Milbourne, Dan | Thomson, Susan J | Fiers, Mark | Jacobs, Jeanne M E | Nielsen, Kåre L | Sønderkær, Mads | Iovene, Marina | Torres, Giovana A | Jiang, Jiming | Veilleux, Richard E | Bachem, Christian W B | de Boer, Jan | Borm, Theo | Kloosterman, Bjorn | van Eck, Herman | Datema, Erwin | Hekkert, Bas te Lintel | Goverse, Aska | van Ham, Roeland C H J | Visser, Richard G F
Potato (Solanum tuberosum L.) is the world's most important non-grain food crop and is central to global food security. It is clonally propagated, highly heterozygous, autotetraploid, and suffers acute inbreeding depression. Here we use a homozygous doubled-monoploid potato clone to sequence and assemble 86% of the 844-megabase genome. We predict 39,031 protein-coding genes and present evidence for at least two genome duplication events indicative of a palaeopolyploid origin. As the first genome sequence of an asterid, the potato genome reveals 2,642 genes specific to this large angiosperm clade. We also sequenced a heterozygous diploid clone and show that gene presence/absence variants and other potentially deleterious mutations occur frequently and are a likely cause of inbreeding depression. Gene family expansion, tissue-specific expression and recruitment of genes to new pathways contributed to the evolution of tuber development. The potato genome sequence provides a platform for genetic improvement of this vital crop.
اظهر المزيد [+] اقل [-]المعلومات البيبليوغرافية
تم تزويد هذا السجل من قبل Institute of Biochemistry and Biophysics of PAS