Bacisubin, an antifungal protein with ribonuclease and hemagglutinating activities from Bacillus subtilis strain B-916
文献类型: 外文期刊
第一作者: Chen, Zhiyi
作者: Chen, Zhiyi;Ng, T. B.;Zhang, Jie;Zhou, Mingguo;Song, Fuping;Lu, Fan;Liu, Youzhou
作者机构:
关键词: Bacillus subtilis;antifungal protein;purification
期刊名称:PEPTIDES ( 影响因子:3.75; 五年影响因子:3.389 )
ISSN: 0196-9781
年卷期: 2007 年 28 卷 3 期
页码:
收录情况: SCI
摘要: An antifungal protein, with a molecular mass of 41.9 kDa, and designated as bacisubin, was isolated from a culture of Bacillus subtilis strain B-916. The isolation procedure consisted of ion exchange chromatography on DEAE-Sepharose Fast Flow, and fast protein liquid chromatography on Phenyl Sepharose 6 Fast Flow and hydroxyapatite columns. The protein was adsorbed on all three chromatographic media. Bacisubin exhibited inhibitory activity on mycelial growth in Magnaporthe grisease, Sclerotinia sclerotiorum, Rhizoctonia solani, Alternaria oleracea, A. brassicae and Botrytis cinerea. The IC50 values of its antifungal activity toward the last four fungal species were 4.01 mu M, 0.087 mu M, 0.055 mu M and 2.74 mu M, respectively. Bacisubin demonstrated neither protease activity, nor protease inhibitory activity. However, it manifested ribonuclease and hemagglutinating activities. (c) 2006 Elsevier Inc. All rights reserved.
分类号:
- 相关文献
作者其他论文 更多>>
-
Novel pleuromutilin derivatives conjugated with phenyl-sulfide and boron-containing moieties as potent antibacterial agents against antibiotic-resistant bacteria
作者:Luo, Xinyu;Feng, Jing;Zhang, Jie;Yu, Hang;Han, Zunsheng;Zhu, Zihao;Liu, Bo;Wang, Yan;Zhang, Chi;Li, Tianlei;Zhang, Wenxuan;Wu, Song;Wu, Guangxu;Fu, Hengjian;Pan, Weidong;Nie, Wansen;Li, Beibei
关键词:Antimicrobial resistance; Pleuromutilin derivatives; Conjugated compounds; MRSA; Pleuromutilin-resistant strain
-
A broad-spectrum vaccine candidate against H5 viruses bearing different sub-clade 2.3.4.4 HA genes
作者:Zhang, Yuancheng;Cui, Pengfei;Shi, Jianzhong;Zeng, Xianying;Jiang, Yongping;Chen, Yuan;Zhang, Jie;Wang, Congcong;Wang, Yan;Tian, Guobin;Chen, Hualan;Kong, Huihui;Deng, Guohua
关键词:
-
D-Limonene Is the Active Olfactory Attractant in Orange Juice for Bactrocera dorsalis (Insecta: Diptera: Tephritidae)
作者:Liu, Leyuan;Zhou, Hongxu;Yuan, Jinxi;Liu, Wei;Wang, Guirong;Yang, Lang;Zhang, Jie;Liu, Chenhao
关键词:B. dorsalis; behavior regulation technology; D-Limonene; odor receptor
-
Antibiotic Resistance and Genetic Profiles of Vibrio parahaemolyticus Isolated from Farmed Pacific White Shrimp (Litopenaeus vannamei) in Ningde Regions
作者:Zhang, Fangfang;Zhang, Jie;Lin, Guowen;Chen, Xiaoqiang;Huang, Huizhen;Xu, Chunxia;Chi, Hai
关键词:Litopenaeus vannamei; Vibrio parahemolyticus; antibiotics resistance; virulence genes; resistance genes
-
Inoculation of cadmium-tolerant bacteria to regulate microbial activity and key bacterial population in cadmium-contaminated soils during bioremediation
作者:Song, Lanping;Zhou, Jihai;Xu, Xiaoyang;Na, Meng;Xu, Shangqi;Huang, Yongjie;Zhang, Jie;Song, Lanping;Zhou, Jihai;Xu, Xiaoyang;Na, Meng;Xu, Shangqi;Huang, Yongjie;Zhang, Jie;Zhou, Jihai;Li, Xiaoping;Zheng, Xianqing;Zhou, Jihai;Zheng, Xianqing
关键词:16S rRNA sequencing; Bacterial community composition; Cadmium pollution; Cadmium -tolerant bacteria; Soil enzyme activity
-
Identification of a biomarker for Bacillus thuringiensis strains with high toxicity against Spodoptera frugiperda based on insecticidal gene linkage analysis
作者:Xu, Guoli;Wang, Zeyu;Bai, Yuqi;Geng, Lili;Shu, Changlong;Zhang, Jie;Xu, Guoli;Bai, Yuqi;Wang, Kui;Zhang, Jie;Crickmore, Neil;Hassen, Ahmed Idris
关键词:Bacillus thuringiensis; gene linkage; novel strains; vip3A
-
In Vivo and In Vitro Interactions between Exopolysaccharides from Bacillus thuringensis HD270 and Vip3Aa11 Protein
作者:Ma, Tianjiao;Huang, Jinqiu;Zhang, Jie;Ma, Tianjiao;Huang, Jinqiu;Xu, Pengdan;Shu, Changlong;Wang, Zeyu;Geng, Lili;Zhang, Jie;Xu, Pengdan
关键词:Bacillus thuringiensis; Spodoptera frugiperda; Vip3Aa11; extracellular polysaccharides