Mildew Locus O facilitates colonization by arbuscular mycorrhiza in angiosperms
Mildew Locus O facilitates colonization by arbuscular mycorrhiza in angiosperms
复制标题
霉位点O促进被子植物中丛枝菌根的定植
DOI:
10.1101/851840
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发表时间:
2019
期刊:
影响因子:
--
通讯作者:
Jacott C
中科院分区:
文献类型:
--
作者:
Jacott C
Loss of barleyMildew Resistance Locus O(MLO) is known to confer durable and robust resistance to powdery mildew (Blumeria graminis), a biotrophic fungal leaf pathogen. Based on the increased expression ofMLOin mycorrhizal roots and its presence in a clade of the MLO family that is specific to mycorrhizal-host species, we investigated the potential role of MLO in arbuscular mycorrhizal interactions.Using mutants from barley, wheat, andMedicago truncatula, we demonstrate a role for MLO in colonization by the arbuscular mycorrhizal fungiRhizophagus irregularis.Early mycorrhizal colonization was reduced inmlomutants of barley, wheat andMedicago truncatula, and this was accompanied by a pronounced decrease in the expression of many of the key genes required for intracellular accommodation of arbuscular mycorrhizal fungi.These findings suggest that the primary role of MLO in angiosperms is in the establishment of symbiotic associations with beneficial fungi, which has been appropriated by powdery mildew.
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影响因子:
2.9
作者:
Jones, Daniel S.;Kessler, Sharon A.
通讯作者:
Kessler, Sharon A.
DOI:
--
发表时间:
1980
期刊:
影响因子:
--
作者:
G. Cox;K. J. Moran;F. Sanders;C. Nockolds;P. Tinker
通讯作者:
P. Tinker
DOI:
10.18154/rwth-2019-02738
发表时间:
2019
期刊:
--
影响因子:
--
作者:
Pennington H
通讯作者:
Pennington H
DOI:
10.17863/cam.10289
发表时间:
2017
期刊:
--
影响因子:
--
作者:
Nadal M
通讯作者:
Nadal M
影响因子:
18
作者:
Bravo, Armando;York, Thomas;Harrison, Maria J.
通讯作者:
Harrison, Maria J.