The draft genome of Tibetan hulless barley reveals adaptive patterns to the high stressful Tibetan Plateau
文献类型: 外文期刊
第一作者: Zeng, Xingquan
作者: Zeng, Xingquan;Tang, Yawei;Wang, Yulin;Xu, Qijun;Yuan, Hongjun;Liu, Renjian;WangMu, QiMei;DunZhu, DaWa;LuoBu, ZhaXi;TaBa, XiongNu;Gao, Liyun;Tashi, Nyima;Zeng, Xingquan;Tang, Yawei;Wang, Yulin;Xu, Qijun;Yuan, Hongjun;Liu, Renjian;WangMu, QiMei;DunZhu, DaWa;LuoBu, ZhaXi;TaBa, XiongNu;Gao, Liyun;Tashi, Nyima;Long, Hai;Deng, Guangbing;Pan, Zhifen;Chen, Xin;Liang, Junjun;Yu, Shuiyang;Yu, Maoqun;Wang, Zhuo;Zhao, Shancen;Huang, Zhiyong;Mao, Likai;Yao, Xiaoming;Li, Xiangfeng;Bai, Lijun;Chen, Ming;Yu, Lili;Zheng, Yuan;Guang, Xuanmin;Li, Jiang;Deng, Cao;Hu, Wushu;Chen, Chunhai;Lv, Xiaodan;Fang, Xiaodong;Li, Xiangfeng;Ben Abu, Yuval;Nevo, Eviatar;Wang, Jun;Wang, Jun;Wang, Jun
作者机构:
关键词: Tibetan hulless barley;Triticeae evolution;genetic diversity;adaptation;selective sweep
期刊名称:PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA ( 影响因子:11.205; 五年影响因子:12.291 )
ISSN:
年卷期:
页码:
收录情况: SCI
摘要: The Tibetan hulless barley (Hordeum vulgare L. var. nudum), also called "Qingke" in Chinese and "Ne" in Tibetan, is the staple food for Tibetans and an important livestock feed in the Tibetan Plateau. The diploid nature and adaptation to diverse environments of the highland give it unique resources for genetic research and crop improvement. Here we produced a 3.89-Gb draft assembly of Tibetan hulless barley with 36,151 predicted protein-coding genes. Comparative analyses revealed the divergence times and synteny between barley and other representative Poaceae genomes. The expansion of the gene family related to stress responses was found in Tibetan hulless barley. Resequencing of 10 barley accessions uncovered high levels of genetic variation in Tibetan wild barley and genetic divergence between Tibetan and non-Tibetan barley genomes. Selective sweep analyses demonstrate adaptive correlations of genes under selection with extensive environmental variables. Our results not only construct a genomic framework for crop improvement but also provide evolutionary insights of highland adaptation of Tibetan hulless barley.
分类号: N
- 相关文献
作者其他论文 更多>>
-
Floral Response to Heat: A Study of Color and Biochemical Adaptations in Purple Chrysanthemums
作者:Wang, Fenglan;Li, Zhimei;Wu, Qing;Guo, Yanhong;Wang, Jun;Luo, Honghui;Zhou, Yiwei
关键词:chrysanthemum; high temperature; flower color; anthocyanin; biosynthesis; degradation
-
Genomic diversity, population structure, and genome-wide association reveal genetic differentiation and trait improvements in mango
作者:Ma, Xiaowei;Wu, Hongxia;Wang, Songbiao;Zhang, Yuehua;Su, Muqing;Zheng, Bin;Xu, Wentian;Ma, Xiaowei;Wu, Hongxia;Wang, Songbiao;Zhang, Yuehua;Su, Muqing;Zheng, Bin;Xu, Wentian;Ma, Xiaowei;Wu, Hongxia;Wang, Songbiao;Zhang, Yuehua;Su, Muqing;Zheng, Bin;Xu, Wentian;Liu, Bin;Pan, Hongbing;Du, Bang;Wang, Jun;He, Ping;Chen, Qianfu;An, Hong;Luo, Xiang
关键词:
-
A novel cascade catalysis for one-pot enzymatically modified isoquercitrin (EMIQ) conversion from rutin and sucrose using rationally designed gradient temperature control
作者:Zhan, Yu-Fan;Meng, Zhuo-Hao;Yan, Cheng-Hai;Tan, Min;Khurshid, Marriam;Li, Yi-Jiangcheng;Zheng, Shao-Jun;Wang, Jun;Zhan, Yu-Fan;Meng, Zhuo-Hao;Yan, Cheng-Hai;Tan, Min;Khurshid, Marriam;Li, Yi-Jiangcheng;Zheng, Shao-Jun;Wang, Jun;Wang, Jun
关键词:Cascade reaction; alpha-L-rhamnosidase; Deinococcus geothermalis; Amylosucrase; Enzymatically modified isoquercitrin.
-
Construction of a high-density genetic map for yardlong bean and identification of ANT1 as a regulator of anthocyanin biosynthesis
作者:Zhang, Hongmei;Zhang, Wei;Liu, Xiaoqing;Chen, Xin;Chen, Huatao;Meng, Shan;Yan, Wei;Hui, Linchong;Chen, Wei
关键词:
-
Rhodiola rosea L. improved intestinal digestive enzyme activities, inflammatory response, barrier and microbiota dysbiosis in Lateolabrax maculatus juveniles fed with high-carbohydrate diets
作者:Zheng, Luzhe;Wang, Zhanzhan;Zhang, Bo;Zhao, Chao;Qiu, Lihua;Zhou, Chuanpeng;Zheng, Luzhe;Zhao, Chao;Yan, Lulu;Wang, Pengfei;Wang, Jun;Wang, Yun;Zhou, Chuanpeng;Yan, Lulu;Wang, Pengfei;Wang, Jun;Wang, Yun;Lin, Heizhao;Zhou, Chuanpeng;Lin, Heizhao
关键词:Intestinal barrier; Intestinal immunity; Inflammatory; Intestinal microbiota; Rhodiola rosea L.; Lateolabrax maculatus
-
Enhanced Antioxidative Capacity Transfer between Sow and Fetus via the Gut-Placenta Axis with Dietary Selenium Yeast and Glycerol Monolaurate Supplementation during Pregnancy
作者:Zhang, Jiawen;Wang, Jun;Ma, Ziwei;Fu, Zhichao;Zhao, Yueqi;Zhang, Shihai;Guan, Wutai;Chen, Fang;Zhang, Jiawen;Wang, Jun;Ma, Ziwei;Fu, Zhichao;Zhao, Yueqi;Zhang, Shihai;Guan, Wutai;Chen, Fang;Zeng, Xiangfang;Lin, Gang;Zhang, Shihai;Guan, Wutai;Chen, Fang
关键词:selenium yeast; glycerol monolaurate; antioxidative capacity; placenta; pregnancy
-
Improving nitrogen content in the carboxylation and electron transfer component can boost the reproductive biomass of filmless cotton in arid areas
作者:Li, Nannan;Shi, Xiaojuan;Shi, Feng;Luo, Honghai;Li, Junhong;Hao, Xianzhe;Wang, Jun;Tian, Liwen
关键词: