POLYPLOIDIZATION

作品数:45被引量:177H指数:8
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  • 期刊=Molecular Plantx
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Genomic insights into the origin, adaptive evolution, and herbicide resistance of Leptochloa chinensis, a devastating tetraploid weedy grass in rice fields被引量:3
《Molecular Plant》2022年第6期1045-1058,共14页Lifeng Wang Xuepeng Sun Yajun Peng Ke Chen Shan Wu Yanan Guo Jingyuan Zhang Haona Yang Tao Jin Lamei Wu Xiaomao Zhou Bin Liang Zhenghong Zhao Ducai Liu Zhangjun Fei Lianyang Bai 
supported by grants from the National Key R&D Program of China(No.2021YFD1700101);the National Natural Science Foundation of China(No.32130091 and No.32001923);the science And and Technology Innovation Program of Hunan Province (No.2020WK2014 and No.2020WK2023);the Training Program for Excellent Young Innovators of Changsha(kg2106079);the China Agriculture Research System of MOF and MARA(CARS-16-E19)。
Chinese sprangletop (Leptochloa chinensis), belonging to the grass subfamily Chloridoideae, is one of the most notorious weeds in rice ecosystems. Here, we report a chromosome-scale reference genome assembly and a gen...
关键词:Leptochloa weed sgenome polyploidization genome evolution genetic diversity adaptive selection herbicide resistance 
Nuclear phylotranscriptomics and phylogenomics support numerous polyploidization events and hypotheses for the evolution of rhizobial nitrogenfixing symbiosis in Fabaceae被引量:18
《Molecular Plant》2021年第5期748-773,共26页Yiyong Zhao Rong Zhang Kai-Wen Jiang Ji Qi Yi Hu Jing Guo Renbin Zhu Taikui Zhang Ashley N.Egan Ting-Shuang Yi Chien-Hsun Huang Hong Ma 
supported by funds from the National Natural Science Foundation of China(31770242 and 31970224);the Strategic Priority Research Program of the Chinese Academy of Sciences(XDB31010000);funds from the State Key Laboratory of Genetic Engineering and the Ministry of Education Key Laboratory of Biodiversity Science and Ecological Engineering at Fudan University;funds from the Pennsylvania State University.
Fabaceae are the third largest angiosperm family,with 765 genera and~19500 species.They are important both economically and ecologically,and global Fabaceae crops are intensively studied in part for their nitrogen-fix...
关键词:FABACEAE LEGUMINOSAE nuclear phylogeny divergence times whole-genome duplication rhizobial nodulation 
The Genomes of the Allohexaploid Echinochloa crus-galli and Its Progenitors Provide Insights into Polyploidization-Driven Adaptation被引量:10
《Molecular Plant》2020年第9期1298-1310,共13页Chu-Yu Ye Dongya Wu Lingfeng Mao Lei Jia Jie Qiu Sangting Lao Meihong Chen Bowen Jiang Wei Tang Qiong Peng Lang Pan Lifeng Wang Xiaoxiao Feng Longbiao Guo Chulong Zhang Elizabeth A.Kellogg Kenneth M.Olsen Lianyang Bai Longjiang Fan 
financially supported in part by the National Natural Science Foundation of China(9143511 and 31901899);Zhejiang Natural Science Foundation(LZ17C130001);the Fundamental Research Funds for the Central Universities(2020XZZX001).
The hexaploid species Echinochloa crus-galli is one of the most detrimental weeds in crop fields,especially in rice paddies.Its evolutionary history is similar to that of bread wheat,arising through polyploidization a...
关键词:BREEDING CROPS ation 
Genome Sequences Provide Insights into the Reticulate Origin and Unique Traits of Woody Bamboos被引量:23
《Molecular Plant》2019年第10期1353-1365,共13页Zhen-Hua Guo Peng-Fei Ma Guo-Qian Yang Jin-Yong Hu Yun-Long Liu En-Hua Xia Mi-Cai Zhong Lei Zhao Gui-Ling Sun Yu-Xing Xu You-Jie Zhao Yi-Chi Zhang Yu-Xiao Zhang Xue-Mei Zhang Meng-Yuan Zhou Ying Guo Cen Guo Jing-Xia Liu Xia-Ying Ye Yun-Mei Chen Yang Yang Bin Han Choun-Sea Lin Ying Lu De-Zhu Li 
funding from Strategic Priority Program of the Chinese Academy of Sciences(CAS)(XDB31000000 to D.-Z.L);the National Natural Science Foundation of China(grants 31430011 to D.-Z.L.and 31670227 to Z.-H.G.);Leading Talents Program of Yunnan Province(2017HA014 to D.-Z.L.);CAS Youth Innovation Promotion Association(2015321 to P.-F.M.);a grant from Germplasm Bank of Wild Species(Y77P4412Z1 to Z.-H.G.);CAS Pioneer Hundred Talents Program(292015312D11035 to J.-Y.H.).
Polyploidization is a major driver of speciation and its importance to plant evolution has been well recognized.Bamboos comprise one diploid herbaceous and three polyploid woody lineages,and are members of the only ma...
关键词:BAMBUSOIDEAE POLYPLOIDIZATION comparative GENOMICS subgenome evolution FLOWERING 
Widespread Whole Genome Duplications Contribute to Genome Complexity and Species Diversity in Angiosperms被引量:47
《Molecular Plant》2018年第3期414-428,共15页Ren Ren Haifeng Wang Chunce Guo Ning Zhang Liping Zeng Yamao Chen Hong Ma Ji Qi 
Gene duplications provide evolutionary potentials for generating novel functions, while polyploidization or whole genome duplication (WGD) doubles the chromosomes initially and results in hundreds to thousands of re...
关键词:whole genome duplication duplicate gene POLYPLOIDIZATION ANGIOSPERM PHYLOGENOMICS 
Evidence for the Role Evolutionary Increase Yield in Cotton of Transfer Cells in the in Seed and Fiber Biomass被引量:2
《Molecular Plant》2010年第6期1075-1086,共12页Deborah A. Pugh Christina E. Offler Mark J. Talbot Yong-Ling Ruan 
Transfer cells (TCs) are specialized cells exhibiting invaginated wall ingrowths (Wls), thereby amplifying their plasma membrane surface area (PMSA) and hence the capacity to transport nutrients. However, it rem...
关键词:CALLOSE cell wall CELLULOSE cotton fiber evolution POLYPLOIDIZATION seed development sucrose synthase transfer cell. 
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