中国科学院机构知识库网格
Chinese Academy of Sciences Institutional Repositories Grid
Proteome analysis for antifungal effects of Bacillus subtilis KB-1122 on Magnaporthe grisea P131

文献类型:期刊论文

作者Zhang, Caixia1,2; Zhang, Xinxiong3; Shen, Shihua1
刊名WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY
出版日期2014
卷号30期号:6页码:1763-1774
关键词Bacillus subtilis Antifungal effects Co-culture Magnaporthe grisea Proteomics
ISSN号0959-3993
DOI10.1007/s11274-014-1596-1
文献子类Article
英文摘要Rice blast, caused by Magnaporthe grisea threatens rice production worldwide. It is important to develop novel and environment-safe strategies to control the fungus. Here we reported that Bacillus subtilis KB-1122 could strikingly inhibit the growth of M. grisea P131 in agar diffusion assays. To further understand the molecular mechanism on the suppressive role of B. subtilis on M. grisea, the antagonist-pathogen interaction of the two strains was studied by using comparative proteome analysis in this report. The cellular and culture supernatant (CSN) proteins were prepared from co-culture and subjected to two-dimensional polyacrylamide gel electrophoresis. Proteome analysis revealed 33 cellular and 18 CSN proteins showing changes upon co-culture respectively. Importantly, down-regulated cellular proteins came from M. grisea, whereas up-regulated proteins derived from B. subtilis. Results suggested that glyceraldehyde-3-phosphate dehydrogenase and serine protein kinase might contribute to antifungal activity of B. subtilis KB-1122. Of CSN proteins identified, the endo-1,4-beta-glucanase (involved in degradation of polysaccharides) was up-regulated consistently at different times of incubation. This suggests that this enzyme plays an important role in the interaction between B. subtilis KB-1122 with M. grisea P131.
学科主题Biotechnology & Applied Microbiology
出版地NEW YORK
电子版国际标准刊号1573-0972
WOS关键词POSTHARVEST BIOLOGICAL-CONTROL ; RICE LEAF SHEATH ; TRICHODERMA-HARZIANUM ; PROTEINS ; BIOCONTROL ; STRAINS ; IDENTIFICATION ; DISEASES ; EXPRESSION ; INFECTION
WOS研究方向Biotechnology & Applied Microbiology
语种英语
WOS记录号WOS:000338136800009
出版者SPRINGER
资助机构State Key Basic Research and Development Plan of China [2010CB126503] ; China Agriculture Research System [CARS-28] ; National Natural Science Foundation of China [30900968]
源URL[http://ir.ibcas.ac.cn/handle/2S10CLM1/27101]  
专题中科院北方资源植物重点实验室
作者单位1.Chinese Acad Agr Sci, Res Inst Pomol, Xingcheng 125100, Liaoning, Peoples R China
2.Chinese Acad Sci, Inst Bot, Key Lab Plant Resources, Beijing 100093, Peoples R China
3.Minist Agr, Key Lab Biol & Genet Improvement Hort Crops Germp, Xingcheng 125100, Liaoning, Peoples R China
4.Dongguan Baode Biol Engn Co Ltd, Dongguan 523087, Peoples R China
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GB/T 7714
Zhang, Caixia,Zhang, Xinxiong,Shen, Shihua. Proteome analysis for antifungal effects of Bacillus subtilis KB-1122 on Magnaporthe grisea P131[J]. WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,2014,30(6):1763-1774.
APA Zhang, Caixia,Zhang, Xinxiong,&Shen, Shihua.(2014).Proteome analysis for antifungal effects of Bacillus subtilis KB-1122 on Magnaporthe grisea P131.WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY,30(6),1763-1774.
MLA Zhang, Caixia,et al."Proteome analysis for antifungal effects of Bacillus subtilis KB-1122 on Magnaporthe grisea P131".WORLD JOURNAL OF MICROBIOLOGY & BIOTECHNOLOGY 30.6(2014):1763-1774.

入库方式: OAI收割

来源:植物研究所

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