1. Complete Resequencing of 40 Genomes Reveals Domestication Events and Genes in Silkworm ( Bombyx )
- Author
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Huisong Zheng, Chang Yu, Ruiqiang Li, Chen Ye, Juan Wang, Xingfu Zha, Cheng Lu, Chun Liu, Chunfeng Li, Zhonghuai Xiang, Fangyin Dai, Daojun Cheng, Wei Fan, Dawei Li, Yan Zhou, Ningjia He, Haojing Shao, Ines Hellmann, Lan Jiang, Tao Jiang, Hanfu Xu, Songgang Li, Dong Li, Qingyou Xia, Zhaoling Xuan, Wei Zeng, Xuyang Yin, Yiran Guo, Guoqing Pan, Yihong Shen, Jingjing Li, Hui Liu, Guojie Zhang, Jun Wang, Celine Becquet, Zeyang Zhou, Huanming Yang, Wen Wang, Zhouhe Du, Ping Zhao, Jun Li, Ze Zhang, Ying Lin, Zhuo Li, Jianjun Cao, Xiuqing Zhang, Tingcai Cheng, Minhui Pan, Yingrui Li, Xun Xu, Shiping Liu, Si Tang, Jing Wang, Ping Wu, Jeffrey D. Jensen, Aichun Zhao, Rasmus Nielsen, and Jing Zhao
- Subjects
Male ,Candidate gene ,Genome, Insect ,Gene Expression ,Genes, Insect ,Polymorphism, Single Nucleotide ,Genome ,Linkage Disequilibrium ,Article ,Exocrine Glands ,INDEL Mutation ,Molecular evolution ,Bombyx mori ,Testis ,Genetic variation ,Animals ,Genetic variability ,Selection, Genetic ,Domestication ,Bombyx mandarina ,Phylogeny ,Genetics ,Principal Component Analysis ,Multidisciplinary ,biology ,fungi ,Genetic Variation ,Sequence Analysis, DNA ,Bombyx ,biology.organism_classification ,Female ,Digestive System - Abstract
The Taming of the Silkworm Silkworms, Bombyx mori , represent one of the few domesticated insects, having been domesticated over 10,000 years ago. Xia et al. (p. 433 , published online 27 August) sequenced 29 domestic and 11 wild silkworm lines and identified genes that were most likely to be selected during domestication. These genes represent those that enhance silk production, reproduction, and growth. Furthermore, silkworms were probably only domesticated once from a large progenitor population, rather than on multiple occasions, as has been observed for other domesticated animals.
- Published
- 2009
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