How many peas in a pod? Legume genes responsible for mutualistic symbioses underground.
How many peas in a pod? Legume genes responsible for mutualistic symbioses underground.
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DOI：
10.1093/pcp/pcq107
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发表时间：
2010-09
影响因子：
4.9
通讯作者：
Kawaguchi M
中科院分区：
文献类型：
--
作者：
Kouchi H;Imaizumi-Anraku H;Hayashi M;Hakoyama T;Nakagawa T;Umehara Y;Suganuma N;Kawaguchi M
豆科植物与根瘤菌之间的固氮共生是最突出的植物-微生物内共生系统，与菌根真菌一起在农业上具有至关重要的作用。两个模式豆科植物莲花和紫花苜蓿的引入，使我们能够鉴定出一些共生所需的寄主豆科植物基因。到目前为止，已经从这些模式豆科植物的各种共生突变体中克隆了26个基因，这些基因参与了根瘤菌结瘤信号的识别、早期共生信号级联、侵染和结瘤过程以及固氮调控。过去十年的这些成就不仅为理解植物-微生物内共生关系的分子机制，也为理解豆科植物与根瘤菌之间固氮共生的进化方面提供了重要线索。在这篇综述中，我们综述了利用这些模式豆类进行分子遗传学研究的最新进展。
The nitrogen-fixing symbiosis between legume plants and Rhizobium bacteria is the most prominent plant–microbe endosymbiotic system and, together with mycorrhizal fungi, has critical importance in agriculture. The introduction of two model legume species, Lotus japonicus and Medicago truncatula, has enabled us to identify a number of host legume genes required for symbiosis. A total of 26 genes have so far been cloned from various symbiotic mutants of these model legumes, which are involved in recognition of rhizobial nodulation signals, early symbiotic signaling cascades, infection and nodulation processes, and regulation of nitrogen fixation. These accomplishments during the past decade provide important clues to understanding not only the molecular mechanisms underlying plant–microbe endosymbiotic associations but also the evolutionary aspects of nitrogen-fixing symbiosis between legume plants and Rhizobium bacteria. In this review we survey recent progress in molecular genetic studies using these model legumes.
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影响因子：
4.5
作者：
Fukai E;Umehara Y;Sato S;Endo M;Kouchi H;Hayashi M;Stougaard J;Hirochika H
通讯作者：
Hirochika H
影响因子：
7.4
作者：
Arrighi, Jean-Francois;Barre, Annick;Gough, Clare
通讯作者：
Gough, Clare
影响因子：
2.1
作者：
Barker, D. G.;Bianchi, S.;Huguet, T.
通讯作者：
Huguet, T.
影响因子：
11.6
作者：
Gonzalez-Rizzo, Silvina;Crespi, Martin;Frugier, Florian
通讯作者：
Frugier, Florian
影响因子：
4.9
作者：
Banba, Mari;Gutjahr, Caroline;Imaizumi-Anraku, Haruko
通讯作者：
Imaizumi-Anraku, Haruko