Global S&T Development Trend Analysis Platform of Resources and Environment
DOI | 10.1126/science.aax0025 |
Revolutions in agriculture chart a course for targeted breeding of old and new crops | |
Eshed, Yuval1; Lippman, Zachary B.2,3 | |
2019-11-08 | |
发表期刊 | SCIENCE |
ISSN | 0036-8075 |
EISSN | 1095-9203 |
出版年 | 2019 |
卷号 | 366期号:6466页码:705-+ |
文章类型 | Review |
语种 | 英语 |
国家 | Israel; USA |
英文摘要 | The dominance of the major crops that feed humans and their livestock arose from agricultural revolutions that increased productivity and adapted plants to large-scale farming practices. Two hormone systems that universally control flowering and plant architecture, florigen and gibberellin, were the source of multiple revolutions that modified reproductive transitions and proportional growth among plant parts. Although step changes based on serendipitous mutations in these hormone systems laid the foundation, genetic and agronomic tuning were required for broad agricultural benefits. We propose that generating targeted genetic variation in core components of both systems would elicit a wider range of phenotypic variation. Incorporating this enhanced diversity into breeding programs of conventional and underutilized crops could help to meet the future needs of the human diet and promote sustainable agriculture. |
领域 | 地球科学 ; 气候变化 ; 资源环境 |
收录类别 | SCI-E |
WOS记录号 | WOS:000496500400040 |
WOS关键词 | DETERMINATE GROWTH HABIT ; GREEN-REVOLUTION ; GENETIC ARCHITECTURE ; NATURAL VARIATION ; FLOWERING TIME ; LOCUS ; PLANT ; DOMESTICATION ; FLORIGEN ; TOMATO |
WOS类目 | Multidisciplinary Sciences |
WOS研究方向 | Science & Technology - Other Topics |
引用统计 | |
文献类型 | 期刊论文 |
条目标识符 | http://119.78.100.173/C666/handle/2XK7JSWQ/226175 |
专题 | 环境与发展全球科技态势 |
作者单位 | 1.Weizmann Inst Sci, Dept Plant & Environm Sci, Rehovot, Israel; 2.Cold Spring Harbor Lab, Cold Spring Harbor, NY USA; 3.Cold Spring Harbor Lab, Howard Hughes Med Inst, Cold Spring Harbor, NY USA |
推荐引用方式 GB/T 7714 | Eshed, Yuval,Lippman, Zachary B.. Revolutions in agriculture chart a course for targeted breeding of old and new crops[J]. SCIENCE,2019,366(6466):705-+. |
APA | Eshed, Yuval,&Lippman, Zachary B..(2019).Revolutions in agriculture chart a course for targeted breeding of old and new crops.SCIENCE,366(6466),705-+. |
MLA | Eshed, Yuval,et al."Revolutions in agriculture chart a course for targeted breeding of old and new crops".SCIENCE 366.6466(2019):705-+. |
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