数字农科院2.0

The Draft Genome Of A W.ild Barley Genotype Reveals I ts Enrichment In Genes Related To Biotic And Abiotic Stresses Compared To Cultivated Barley

文献类型： 外文期刊

作者： Ma, Yanling;Liu, Miao;Stiller, Jiri;Liu, Miao;Liu, Miao;Liu, Dengcai;Liu, Chunji;Zhao, Qiang;Li, Yan;Tian, Qilin;Feng, Qi;Han, Bin;Ma, Yanling

作者机构：

关键词： Hordeum spontaneum; genome; Morex; specific gene; genetic variation

期刊名称： PLANT BIOTECHNOLOGY JOURNAL

ISSN： 1467-7644

年卷期： 2019 年

页码：

摘要： Wild barley (Hordeum spontaneum) is the progenitor of cultivated barley (Hordeum vulgare) and provides a rich source of genetic variations for barley improvement. Currently, the genome sequences of wild barley and its differences with cultivated barley remain unclear. In this study, we report a high-quality draft assembly of wild barley accession (AWCS276; henceforth named as WB1), which consists of 4.28 Gb genome and 36 395 high-confidence protein-coding genes. BUSCO analysis revealed that the assembly included full lengths of 95.3% of the 956 single-copy plant genes, illustrating that the gene-containing regions have been well assembled. By comparing with the genome of the cultivated genotype Morex, it is inferred that the WB1 genome contains more genes involved in resistance and tolerance to biotic and abiotic stresses. The presence of the numerous WB1-specific genes indicates that, in addition to enhance allele diversity for genes already existing in the cultigen, exploiting the wild barley taxon in breeding should also allow the incorporation of novel genes. Furthermore, high levels of genetic variation in the pericentromeric regions were detected in chromosomes 3H and 5H between the wild and cultivated genotypes, which may be the results of domestication. This H. spontaneum draft genome assembly will help to accelerate wild barley research and be an invaluable resource for barley improvement and comparative genomics research.

分类号：

  • 相关文献

[1]The Draft Genome Of A W.ild Barley Genotype Reveals I ts Enrichment In Genes Related To Biotic And Abiotic Stresses Compared To Cultivated Barley. Liu, M, Li, Y, Ma, YL, Zhao, Q, Stiller, J, Feng, Q, Tian, QL, Liu, DC, Han, B, Liu, CJ. 2020

[2]The Phylogeny And Pathogenesis Of S.acbrood Virus (Sbv) Infection I n European Honey Bees, Apis Mellifera. Li, JH, Wang, TY, Evans, JD, Rose, R, Zhao, YZ, Li, ZG, Li, JL, Huang, SK, Heerman, M, Rodriguez-Garcia, C, Banmeke, O, Brister, JR, Hatcher, EL, Cao, LF, Hamilton, M, Chen, YP. 2019

[3]A reciprocal inhibitory module for Pi and iron signaling. Guo M., Ruan W., Zhang Y., Zhang Y., Wang X., Guo Z., Wang L., Zhou T., Paz-Ares J., Yi K.. 2022

[4]Natural variation of ZmCGT1 is responsible for isoorientin accumulation in maize silk. Sun X., Xue X., Wang X., Zhang C., Zheng D., Song W., Zhao J., Wei J., Wu Z., Zhang Z.. 2022

[5]Genome-wide detection of genetic structure and runs of homozygosity analysis in Anhui indigenous and Western commercial pig breeds using PorcineSNP80k data. Jiang Y., Li X., Liu J., Zhang W., Zhou M., Wang J., Liu L., Su S., Zhao F., Chen H., Wang C.. 2022

[6]Genome-wide identification studies – A primer to explore new genes in plant species. Safder I., Shao G., Sheng Z., Hu P., Tang S.. 2022

[7]Folate Content Analysis Of Wheat C.ultivars Developed In The N orth China Plain. Zhang, Chunyi,Riaz, Bisma,Ye, Xingguo,Wan, Xing,Liang, Qiuju,Wang, Ke. 2019

[8]Genetic And Fruit Trait Differences B.etween Chinese Elite Lines/Varieties A nd American Varieties Of Processing Tomato. Liu, Xiaoxi,Zhang, Hongchi,Yang, Wencai,Wang, Liang,Li, Yan. 2017

[9]Genetic Variations In Plant Architecture T.raits In Cotton (Gossypium H irsutum) Revealed By A Genome-Wide Association Study. Liu, Xinxin,Wen, Tianwang,You, Chunyuan,Dai, Baosheng,Wang, Tao,Lin, Zhongxu. 2019

[10]Enhancing Genetic Gain In The E.ra Of Molecular Breeding. Xu, Yunbi,Xie, Chuanxiao,Xu, Yunbi,Zhang, Xuecai,Lu, Yanli,Zou, Cheng,Olsen, Michael S.,Prasanna, Boddupalli M.,Xu, Yunbi,Xu, Yunbi,Li, Ping. 2017

[11]Progress in Genomic Mating in Domestic Animals. Zhang P., Qiu X., Wang L., Zhao F.. 2022

[12]Whole Genome Deep Sequencing Revealed H.ost Impact On Population S tructure, Variation And Evolution Of Rice Stripe Virus. Zhou, Xueping,Liang, Jingting,Wu, Sanling,Jiang, Jun,Zhou, Xueping,Wu, Jianxiang,Lu, Lina. 2018

[13]Exploration For Native Parasitoids Of D.rosophila Suzukii In China R eveals A Diversity Of Parasitoid Species And Narrow Host Range Of The Dominant Parasitoid. Liu, Chen-Xi,Wang, Xin-Geng,Hoelmer, Kim A.,Wang, Yan,Giorgini, Massimo,Guerrieri, Emilio,Guerrieri, Emilio,Hougardy, Evelyne,Giorgini, Massimo,Zhang, Hong-Mei,Formisano, Giorgio,Buffington, Matthew,Carvalho, Gislaine A.,Cascone, Pasquale,Chen, Zong-Qi,Chen, Fu-Shou,Chen, Hong-Yin,Daane, Kent M.,Biondi, Antonio. 2019

[14]High-Throughput Sequencing Of Prunus Ferganensis I.ndicates That It Is A Geographical Population Of P-Persica. Cao, K, Wang, LR, Zhu, GR, Fang, WC, Chen, CW, Wang, XW. 2018

[15]Sequence Variation In Three Mitochondrial G.enes Among Gasterophilus Intestinalis I solates From Two Distinct Regions In China. Gao, DZ, Liu, GH, Wang, GL, Zhu, XQ, Wang, CR. 2017

[16]Evaluation Of Quality Traits And T.heir Genetic Variation In G lobal Collections Of Brassica Napus L. Chen, BY, Xu, K, Li, H, Gao, GZ, Yan, GX, Qiao, JW, Wu, XM. 2018

[17]Structural And Evolutionary Divergence Of A.quaporins In Parasites. Ni, ZX, Cui, JM, Zhang, NZ, Fu, BQ. 2017

[18]Enhancing Genetic Gain In the Era of Molecular Breeding. Xu, YB, Li, P, Zou, C, Lu, YL, Xie, CX, Zhang, XC, Prasanna, BM, Olsen, MS. 2017

[19]Echinococcus shiquicus in Qinghai-Tibet plateau: population structure and confirmation of additional endemic areas. Yan, Hong-Bin,Li, Li,Li, Wenhui,Zhu, Guoqiang,Li, Jian-Qiu,Wu, Yantao,Zhang, Nianzhang,Wu, Yaodong,Li, Min,Zhang, Linsheng,Yao, Gang,Tian, Wenjun,Li, Le,Li, Wenjing,Guo, Aimin,Dai, Guodong,Fu, Baoquan,Ohiolei, John Asekhaen,Jia, Wan-Zhong. 2021

[20]Assessing the variation in traits for manganese deficiency tolerance among maize genotypes. Long, Lizhi,Kristensen, Rebekka Kjeldgaard,Guo, Jingxuan,Chen, Fanjun,Pedas, Pai Rosager,Zhang, Guoping,Schjoerring, Jan Kofod,Yuan, Lixing. 2021

作者其他论文 更多>>