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Cited by 508

The DOI matches its Crossref record; 23 of the 23 references it cites were found in a registry or an index.

Biocontrol of Rhizoctonia solani Damping-Off of Tomato with Bacillus subtilis RB14

Open access
Asaka, O, Shoda, M·1996·Applied and Environmental Microbiology

Abstract

Bacillus subtilis RB14, which showed antibiotic activities against several phytopathogens in vitro by producing the antibiotics iturin A and surfactin, was subjected to a pot test to investigate its ability to suppress damping-off of tomato seedlings caused by Rhizoctonia solani. To facilitate recovery from soil, B. subtilis RB14-C, a spontaneous streptomycin-resistant mutant of RB14, was used. Damping-off was suppressed when the culture broth, cell suspension, or cell-free culture broth of RB14-C was inoculated into soil. Iturin A and surfactin were recovered from the soils inoculated with the cell suspension of RB14-C, confirming that RB14-C produced them in soil. The gene lpa-14, which was cloned from RB14 and required for the production of both antibiotics, was mutated in RB14-C, and a mutant, R(Delta)1, was constructed. The level of disease suppressibility of R(Delta)1 was low, but R(Delta)1(pC115), a transformant of R(Delta)1 with the plasmid pC115 carrying lpa-14, was restored in suppressibility. These results show that the antibiotics iturin A and surfactin produced by RB14 play a major role in the suppression of damping-off caused by R. solani. RB14-C, R(Delta)1, and R(Delta)1(pC115) persisted in soil during the experimental period and were recovered from the soil, mostly as spores.

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Crossref · 10.1128/aem.62.11.4081-4085.1996

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Metadata

Authors
Asaka, O., & Shoda, M.
Venue
Applied and Environmental Microbiology
Published
1996-11
Volume
62
Issue
11
Pages
4081-4085
ISSN
  • 0099-2240 (ISSN-L)
  • 1098-5336
OpenAlex
W2128048896
Cited by
508
References
23
FWCI
3.51
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Biocontrol of Rhizoctonia solani Damping-Off of Tomato with Bacillus subtilis RB14. https://app.cochat.ai/papers/10.1128/aem.62.11.4081-4085.1996
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Asaka, O., & Shoda, M. (1996). Biocontrol of Rhizoctonia solani Damping-Off of Tomato with Bacillus subtilis RB14. Applied and Environmental Microbiology. https://doi.org/10.1128/aem.62.11.4081-4085.1996

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Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.