文献类型： 外文期刊
作者： Wei, Xin 1 ; Liu, Kunyan; Zhang, Yanxin 1 ; Feng, Qi; Wang, Linhai 1 ; Zhao, Yan; Li, Donghua 1 ; Zhao, Qiang; Z 1 ;
作者机构： 1.Chinese Acad Agr Sci, Oilcrops Res Inst, Minist Agr Peoples Republ China, Key Lab Biol & Genet Improvement Oil Crops, Wuhan 430062, Peoples R China
2.Chinese Acad Agr Sci, Oilcrops Res Inst, Minist Agr Peoples Republ China, Key Lab Biol & Genet Improvement Oil Crops, Wuhan 430062
关键词： GENOME-WIDE ASSOCIATION;MINI-CORE COLLECTION;AGRONOMIC TRAITS;TRANSCRIPTION FACTORS;OPEN SOFTWARE;ARABIDOPSIS;L.;DOMESTICATION;ENCODES;INDICUM
期刊名称：NATURE COMMUNICATIONS （ 影响因子：14.919； 五年影响因子：15.805 ）
ISSN：
年卷期：
页码：
收录情况： SCI
摘要： Oilseed crops are used to produce vegetable oil. Sesame (Sesamum indicum), an oilseed crop grown worldwide, has high oil content and a small diploid genome, but the genetic basis of oil production and quality is unclear. Here we sequence 705 diverse sesame varieties to construct a haplotype map of the sesame genome and de novo assemble two representative varieties to identify sequence variations. We investigate 56 agronomic traits in four environments and identify 549 associated loci. Examination of the major loci identifies 46 candidate causative genes, including genes related to oil content, fatty acid biosynthesis and yield. Several of the candidate genes for oil content encode enzymes involved in oil metabolism. Two major genes associated with lignification and black pigmentation in the seed coat are also associated with large variation in oil content. These findings may inform breeding and improvement strategies for a broad range of oilseed crops.
- 相关文献
作者其他论文 更多>>
-
Rare taxa mediate microbial carbon and nutrient limitation in the rhizosphere and bulk soil under sugarcane-peanut intercropping systems
作者：Fu, Yue;Sun, Tingting;Wu, Lixue;Zhang, Tian;Gong, Yifei;Li, Yuting;Fu, Yue;Sun, Tingting;Wu, Lixue;Zhang, Tian;Tang, Xiumei;Wu, Haining;Xiong, Jun;Tang, Ronghua;Lin, Litao
关键词：microbial nutrient limitation; intercropping; rhizosphere; microbial community; rare taxa
-
Effects of Intercropping and Nitrogen Application on Soil Fertility and Microbial Communities in Peanut Rhizosphere Soil
作者：Wu, Haining;Chen, Shufang;Huang, Zhipeng;Tang, Xiumei;He, Liangqiong;Xiong, Jun;Zhong, Ruichun;Jiang, Jing;Han, Zhuqiang;Tang, Ronghua;Huang, Tangwei;Li, Zhong
关键词：peanut; intercropping; nitrogen fertilizer; soil fertility; soil microorganisms
-
Effects of Sugarcane/Peanut Intercropping on Root Exudates and Rhizosphere Soil Nutrient
作者：Tang, Xiumei;Liao, Lulu;Wu, Haining;Xiong, Jun;Huang, Zhipeng;He, Liangqiong;Jiang, Jing;Zhong, Ruichun;Han, Zhuqiang;Tang, Ronghua;Li, Zhong
关键词：intercropping; root metabolites; root exudates; rhizosphere soil enzymes; rhizosphere soil nutrients
-
Contribution of Duplicated Nucleotide-Binding Leucine-Rich Repeat (NLR) Genes to Wheat Disease Resistance
作者：Hao, Yongchao;Chen, Wuying;Li, Mengyao;Che, Naixiu;Duan, Xu;Zhao, Yan;Pan, Yinghua;Rashid, Muhammad Abdul Rehman
关键词：wheat; nucleotide-binding leucine-rich repeat; NLR genes; gene duplication; disease resistance
-
Utilization of natural alleles for heat adaptability QTLs at the flowering stage in rice
作者：Pan, Ying-Hua;Chen, Lei;Li, Jing-Cheng;Qing, Dong-Jin;Zhou, Wei-Yong;Yang, Xing-Hai;Gao, Li-Jun;Deng, Guo-Fu;Zhu, Xiao-Yang;Rashid, Muhammad Abdul Rehman;Chen, Chao;Zhao, Yan
关键词：GWAS; Heat stress; Quality; Gene pyramiding; Rice
-
Root Metabolism and Effects of Root Exudates on the Growth of Ralstonia solanacearum and Fusarium moniliforme Were Significantly Different between the Two Genotypes of Peanuts
作者：Li, Zhong;Guo, Wenfeng;Mo, Changming;Wu, Xingjian;Tang, Ronghua;He, Liangqiong;Wu, Haining;Tang, Xiumei;Huang, Zhipeng;Du, Lin;Li, Ming
关键词：peanut; root exudates; differentially expressed genes; differentially expressed metabolites; pathogens; interaction
-
Genome-wide identification of papain-like cysteine protease family genes in cultivated peanut (Arachis hypogaea L.) and functional characterization of AhRD21B in response to chilling stress
作者：Zhang, Chong;Chen, Yuting;Wang, Lihui;Liu, Lu;Zhong, Xin;Chu, Panpan;Gao, Meijia;Chen, Hua;Cai, Tiecheng;Raza, Ali;Zhuang, Weijian;Zhang, Chong;Chen, Yuting;Wang, Lihui;Liu, Lu;Zhong, Xin;Chu, Panpan;Gao, Meijia;Chen, Hua;Cai, Tiecheng;Raza, Ali;Zhuang, Weijian;Xiong, Faqian;Zhang, Chong;Zhang, Xiurong;Liu, Fengzhen;Pan, Rong-long;Varshney, Rajeev K.
关键词：Arachis hypogaea; PLCPs; Gene expression; AhRD21B; Cold stress
