Differential Communications between Fungi and Host Plants Revealed by Secretome Analysis of Phylogenetically Related Endophytic and Pathogenic Fungi.
Differential Communications between Fungi and Host Plants Revealed by Secretome Analysis of Phylogenetically Related Endophytic and Pathogenic Fungi.
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系统发育相关的内生真菌和病原真菌的分泌组分析揭示了真菌和寄主植物之间的差异通讯
DOI:
10.1371/journal.pone.0163368
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发表时间:
2016
期刊:
影响因子:
3.7
通讯作者:
Zhang C
中科院分区:
文献类型:
--
作者:
Xu X;He Q;Chen C;Zhang C
During infection, both phytopathogenic and endophytic fungi form intimate contact with living plant cells, and need to resist or disable host defences and modify host metabolism to adapt to their host. Fungi can achieve these changes by secreting proteins and enzymes. A comprehensive comparison of the secretomes of both endophytic and pathogenic fungi can improve our understanding of the interactions between plants and fungi. Although Magnaporthe oryzae, Gaeumannomyces graminis, and M. poae are economically important fungal pathogens, and the related species Harpophora oryzae is an endophyte, they evolved from a common pathogenic ancestor. We used a pipeline analysis to predict the H. oryzae, M. oryzae, G. graminis, and M. poae secretomes and identified 1142, 1370, 1001, and 974 proteins, respectively. Orthologue gene analyses demonstrated that the M. oryzae secretome evolved more rapidly than those of the other three related species, resulting in many species-specific secreted protein-encoding genes, such as avirulence genes. Functional analyses highlighted the abundance of proteins involved in the breakdown of host plant cell walls and oxidation-reduction processes. We identified three novel motifs in the H. and M. oryzae secretomes, which may play key roles in the interaction between rice and H. oryzae. Furthermore, we found that expression of the H. oryzae secretome involved in plant cell wall degradation was downregulated, but the M. oryzae secretome was upregulated with many more upregulated genes involved in oxidation-reduction processes. The divergent in planta expression patterns of the H. and M. oryzae secretomes reveal differences that are associated with mutualistic and pathogenic interactions, respectively.
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影响因子:
4.4
作者:
Huang J;Luo G;Zhang Z;Wang X;Ju Z;Qi C;Zhang Y;Wang C;Li R;Li J;Yin W;Xu Y;Moisá SJ;Loor JJ;Zhong J
通讯作者:
Zhong J
影响因子:
2.8
作者:
Dunasevsky, Ya. E.;Matveeva, A. R.;Belozersky, M. A.
通讯作者:
Belozersky, M. A.
影响因子:
3.7
作者:
Heard S;Brown NA;Hammond-Kosack K
通讯作者:
Hammond-Kosack K
影响因子:
16.6
作者:
通讯作者:
--
影响因子:
14.9
作者:
Bailey TL;Boden M;Buske FA;Frith M;Grant CE;Clementi L;Ren J;Li WW;Noble WS
通讯作者:
Noble WS