Drought and salt tolerances in wild relatives for wheat and barley improvement
文献类型：期刊论文
| 作者 | Nevo, Eviatar1,2; Chen, Guoxiong3 |
| 刊名 | PLANT CELL AND ENVIRONMENT
 |
| 出版日期 | 2010-04-01 |
| 卷号 | 33期号:4页码:670-685 |
| 关键词 | Hordeum spontaneum Triticum dicoccoides crop improvement drought genetic resources salinity |
| ISSN号 | 0140-7791 |
| DOI | 10.1111/j.1365-3040.2009.02107.x |
| 通讯作者 | Nevo, Eviatar(nevo@research.haifa.ac.il) |
| 英文摘要 | Drought and salinity are the major abiotic stresses that dramatically threaten the food supply in the world. Tribe Triticeae, including wheat and barley, possesses tremendous potential for drought and salt tolerance that has been extensively and practically identified, tested, and transferred to wheat cultivars with proven expression of tolerance in experimental trials. Triticum dicoccoides and Hordeum spontaneum, the progenitors of cultivated wheat and barley, have adapted to a broad range of environments and developed rich genetic diversities for drought and salt tolerances. Drought- and salt-tolerant genes and quantitative trait loci (QTLs) have been identified in T. dicoccoides and H. spontaneum and have great potential in wheat and barley improvement. Advanced backcross QTL analysis, the introgression libraries based on wild wheat and wild barley as donors, and positional cloning of natural QTLs will play prevailing roles in elucidating the molecular control of drought and salt tolerance. Combining tolerant genes and QTLs in crop breeding programs aimed at improving tolerance to drought and salinity will be achieved within a multidisciplinary context. Wild genetic resistances to drought and salinity will be shifted in the future from field experiments to the farmer. |
| 收录类别 | SCI |
| WOS关键词 | RESPONSIVE GENE-EXPRESSION ; HORDEUM-SPONTANEUM POPULATIONS ; SYNTHETIC HEXAPLOID WHEATS ; QUANTITATIVE TRAIT LOCI ; VULGARE SSP SPONTANEUM ; EMMER WHEAT ; TRITICUM-DICOCCOIDES ; K/NA DISCRIMINATION ; DURUM-WHEAT ; PHENOTYPIC VARIATION |
| WOS研究方向 | Plant Sciences |
| WOS类目 | Plant Sciences |
| 语种 | 英语 |
| WOS记录号 | WOS:000275146200017 |
| 出版者 | WILEY-BLACKWELL PUBLISHING, INC |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2556415 |
| 专题 | 寒区旱区环境与工程研究所 |
| 通讯作者 | Nevo, Eviatar |
| 作者单位 | 1.Univ Haifa, Inst Evolut, IL-31905 Haifa, Israel 2.Univ Haifa, Int Grad Ctr Evolut, IL-31905 Haifa, Israel 3.Chinese Acad Sci, Extreme Stress Tolerance & Biotechnol Lab, Cold & Arid Reg Environm & Engn Res Inst, Lanzhou 730000, Peoples R China |
| 推荐引用方式 GB/T 7714 | Nevo, Eviatar,Chen, Guoxiong. Drought and salt tolerances in wild relatives for wheat and barley improvement[J]. PLANT CELL AND ENVIRONMENT,2010,33(4):670-685. |
| APA | Nevo, Eviatar,&Chen, Guoxiong.(2010).Drought and salt tolerances in wild relatives for wheat and barley improvement.PLANT CELL AND ENVIRONMENT,33(4),670-685. |
| MLA | Nevo, Eviatar,et al."Drought and salt tolerances in wild relatives for wheat and barley improvement".PLANT CELL AND ENVIRONMENT 33.4(2010):670-685. |
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来源：寒区旱区环境与工程研究所
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