Gene duplication and an accelerated evolutionary rate in 11S globulin genes are associated with higher protein synthesis in dicots as compared to monocots
文献类型： 外文期刊
作者： Li, Chun 1 ; Li, Meng 1 ; Dunwell, Jim M. 3 ; Zhang, Yuan-Ming 1 ;
作者机构： 1.Nanjing Agr Univ, State Key Lab Crop Genet & Germplasm Enhancement, Coll Agr, Nanjing 210095, Jiangsu, Peoples R China
2.Henan Acad Agr Sci, Henan Sesame Res Ctr, Zhengzhou 450002, Peoples R China
3.Univ Reading, Sch Biol Sci, Reading RG6 6AS, Berks, England
关键词： 11S globulin;dicot;evolutionary rate;gene duplication;legumins;monocot;positive selection
期刊名称：BMC EVOLUTIONARY BIOLOGY （ 影响因子：3.26； 五年影响因子：3.732 ）
ISSN： 1471-2148
年卷期： 2012 年 12 卷
页码：
收录情况： SCI
摘要： Background: Seed storage proteins are a major source of dietary protein, and the content of such proteins determines both the quantity and quality of crop yield. Significantly, examination of the protein content in the seeds of crop plants shows a distinct difference between monocots and dicots. Thus, it is expected that there are different evolutionary patterns in the genes underlying protein synthesis in the seeds of these two groups of plants. Results: Gene duplication, evolutionary rate and positive selection of a major gene family of seed storage proteins (the 11S globulin genes), were compared in dicots and monocots. The results, obtained from five species in each group, show more gene duplications, a higher evolutionary rate and positive selections of this gene family in dicots, which are rich in 11S globulins, but not in the monocots. Conclusion: Our findings provide evidence to support the suggestion that gene duplication and an accelerated evolutionary rate may be associated with higher protein synthesis in dicots as compared to monocots.
- 相关文献
作者其他论文 更多>>
-
A self-assembled 3D nanoflowers based nano-ELISA platform for the sensitive detection of pyridaben
作者：Chen, He;An, Li;Li, Meng;Jin, Zhong;Ma, Huan;Ma, Jingwei;Zhou, Juan;Duan, Ran;Zhang, Di;Cao, Xiu;Wang, Tieliang;Wu, Xujin;Chen, He;An, Li;Li, Meng;Ma, Huan;Ma, Jingwei;Zhou, Juan;Duan, Ran;Zhang, Di;Cao, Xiu;Wang, Tieliang;Wu, Xujin;Liu, Hao;Jin, Zhong
关键词：Protein -inorganic nanoflower; Hierarchical structure; Protein immobilization; nano-ELISA; Pesticide residue
-
Unveiling the impact of harvest time on Dioscorea opposita Thunb. cv. Tiegun maturity by NMR-based metabolomics and LC-MS/MS analysis
作者：An, Li;Li, Meng;Ma, Jingwei;Zhou, Juan;Zhang, Junfeng;Wu, Xujin;An, Li;Li, Meng;Ma, Jingwei;Zhou, Juan;Zhang, Junfeng;Wu, Xujin;Liu, Hao;Zheng, Lufei;Yuan, Yongliang
关键词：Dioscorea opposita Thunb. cv. Tiegun; NMR; metabolomics; maturity
-
Comprehensive widely targeted metabolomics to decipher the molecular mechanisms of Dioscorea opposita thunb. cv. Tiegun quality formation during harvest
作者：An, Li;Chen, He;Li, Meng;Ma, Jingwei;Zhou, Juan;Wu, Xujin;Yuan, Yongliang;Zheng, Lufei;Chen, Zenglong;Ma, Huan;Hao, Chenyu
关键词：Dioscorea opposita Thunb. cv. Tiegun; Widely targeted metabolomics; Metabolic changes; Harvest stage; Molecular mechanisms
-
Genomic evolution and insights into agronomic trait innovations of Sesamum species
作者：Miao, Hongmei;Wei, Shuangling;Zheng, Yongzhan;Duan, Yinghui;Li, Chun;Zhao, Ruihong;Mu, Cong;Tian, Qiuzhen;Gao, Tongmei;Zhang, Haiyang;Wang, Lei;Sun, Yamin;Lin, Wenchao;Xiong, Songjin;Qu, Lingbo;Wang, Xuede;Liu, Hongyan;Le, Meiwang;Wang, Qiang
关键词：Sesamum; genome evolution; structural variation; plant architecture; Fusarium wilt disease; oil content
-
Identification and functional characterization of Si4CLL1 controlling the male sterility in the sesame genic male sterile mutant, ms1812
作者：Guo, Qiuyue;Miao, Hongmei;Li, Chun;Duan, Yinghui;Ju, Ming;Ma, Qin;Wang, Huili;Zhang, Haiyang;Guo, Qiuyue;Guo, Qiuyue;Miao, Hongmei;Li, Chun;Duan, Yinghui;Ju, Ming;Ma, Qin;Wang, Huili;Zhang, Haiyang;Miao, Hongmei;Li, Chun;Duan, Yinghui;Ju, Ming;Zhang, Haiyang;Zhang, Haiyang
关键词：
-
Genetic variation, correlation, and association mapping of seed yield and its component traits in sesame
作者：Wang, Cuiying;Niu, Jiaojiao;Wang, Cuiying;Miao, Hongmei;Li, Chun;Duan, Yinghui;Ju, Ming;Cao, Hengchun;Wei, Libin;Wang, Huili;Zhang, Haiyang;Niu, Jiaojiao
关键词：Association mapping; Seed yield; Seed yield key component; Sesame; SSR marker
-
A 4.43-Kb deletion of chromosomal segment containing an ovate family protein confers long capsule in sesame (Sesamum indicum L.)
作者：Wang, Cuiying;Niu, Jiaojiao;Zhang, Haiyang;Wang, Cuiying;Wei, Libin;Li, Chun;Li, Guiting;Tian, Qiuzhen;Ju, Ming;Ma, Qin;Cao, Hengchun;Duan, Yinghui;Guo, Hui;Zhang, Haiyang;Miao, Hongmei;Li, Chun;Duan, Yinghui;Zhang, Haiyang;Wang, Cuiying;Wei, Libin;Li, Chun;Li, Guiting;Tian, Qiuzhen;Ju, Ming;Ma, Qin;Cao, Hengchun;Duan, Yinghui;Guo, Hui;Zhang, Haiyang;Miao, Hongmei
关键词：
