How Do Strigolactones Ameliorate Nutrient Deficiencies in Plants?

How Do Strigolactones Ameliorate Nutrient Deficiencies in Plants?
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独脚金内酯如何改善植物的营养缺乏?

DOI:
10.1101/cshperspect.a034686
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发表时间:
2019
影响因子:
7.2
通讯作者:
K. Yoneyama
K. Yoneyama
中科院分区:
生物学1区
文献类型:
--
作者:
K. Yoneyama

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独脚金内酯(SLs)是一类植物次生代谢产物,在根际共生丛枝菌根(AM)真菌中作为宿主识别信号发挥着重要作用。SLs促进与其他有益微生物的共生,包括根瘤细菌。根寄生杂草也利用SLs作为定位活寄主根的线索。在植物中,SLs作为植物激素调节各种生长发育过程,包括茎和根的结构。营养缺乏的植物,特别是磷缺乏的植物,促进SL的产生和分泌,以吸引共生体,优化茎和根的结构。
Strigolactones (SLs), a group of plant secondary metabolites, play an important role as a host recognition signal for symbiotic arbuscular mycorrhizal (AM) fungi in the rhizosphere. SLs promote symbioses with other beneficial microbes, including root nodule bacteria. Root parasitic weeds also take advantage of SLs as a clue to locate living host roots. In plants, SLs function as plant hormones regulating various growth and developmental processes including shoot and root architectures. Plants under nutrient deficiencies, especially that of phosphate, promote SL production and exudation to attract symbionts and to optimize shoot and root architecture.
DOI: 10.1016/j.abb.2010.07.019
发表时间: 2010-12-01
影响因子: 3.9
作者:
Vallabhaneni R;Bradbury LM;Wurtzel ET
通讯作者: Wurtzel ET
DOI: 10.1126/science.1218094
发表时间: 2012-03-16
期刊: SCIENCE
影响因子: 56.9
作者:
Alder, Adrian;Jamil, Muhammad;Al-Babili, Salim
通讯作者: Al-Babili, Salim