Literature DB >> 17453193

Enhanced iturin A production by Bacillus subtilis and its effect on suppression of the plant pathogen Rhizoctonia solani.

S Mizumoto1, M Hirai, M Shoda.   

Abstract

Enhanced production of the antibiotic iturin A by Bacillus subtilis RB14-CS reached 4.4 g L(-1) in SM medium containing soybean meal and maltose, which was 16-fold and 2.2-fold higher than that in original and modified number 3S media, respectively. When various volumes of RB14-CS cultures grown in SM medium were applied to pot tests of tomato damping-off caused by Rhizoctonia solani, damping-off was dose-dependently suppressed by the cultures. Suppression by SM-grown cultures was significantly more effective than that by cultures grown in original or modified number 3S media. The iturin A concentrations in soil decreased to undetectable levels after 17 days of cultivation in pot tests, indicating that iturin A has a low persistence in soil.

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Year:  2007        PMID： 17453193     DOI： 10.1007/s00253-007-0973-1

Source DB:  PubMed          Journal:  Appl Microbiol Biotechnol        ISSN： 0175-7598            Impact factor:   4.813


  12 in total

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Review 3.  In Silico Discovery of Novel Ligands for Antimicrobial Lipopeptides for Computer-Aided Drug Design.

Authors:  Satya Eswari Jujjavarapu; Swasti Dhagat
Journal:  Probiotics Antimicrob Proteins       Date:  2018-06       Impact factor: 4.609

4.  Inhibitory activities against rice pathogens of 8-hydroxy-2,4,6-octatriynamide from Agrocybe sp.

Authors:  Yongbiao Zheng; Xiaoping Xu; Yabin Wu
Journal:  World J Microbiol Biotechnol       Date:  2016-02-09       Impact factor: 3.312

5.  Lipopeptide production by Bacillus atrophaeus strain B44 and its biocontrol efficacy against cotton rhizoctoniosis.

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6.  Colonization of Morus alba L. by the plant-growth-promoting and antagonistic bacterium Burkholderia cepacia strain Lu10-1.

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7.  Direct bio-utilization of untreated rapeseed meal for effective iturin A production by Bacillus subtilis in submerged fermentation.

Authors:  Hu Jin; Xinran Zhang; Kunpeng Li; Yanxing Niu; Mian Guo; Chuanjiong Hu; Xia Wan; Yangmin Gong; Fenghong Huang
Journal:  PLoS One       Date:  2014-10-31       Impact factor: 3.240

8.  Complete Genome Sequence of Bacillus paralicheniformis MDJK30, a Plant Growth-Promoting Rhizobacterium with Antifungal Activity.

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Journal:  Genome Announc       Date:  2017-06-22

9.  Establishment of a rapeseed meal fermentation model for iturin A production by Bacillus amyloliquefaciens CX-20.

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Journal:  Microb Biotechnol       Date:  2019-09-30       Impact factor: 5.813

10.  Simultaneous hydrolysis with lipase and fermentation of rapeseed cake for iturin A production by Bacillus amyloliquefaciens CX-20.

Authors:  Wenchao Chen; Xuan Li; Xuli Ma; Shouwen Chen; Yanping Kang; Minmin Yang; Fenghong Huang; Xia Wan
Journal:  BMC Biotechnol       Date:  2019-12-16       Impact factor: 2.563
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