Biocontrol Effect of Bacillus velezensis D7-8 on Potato Common Scab and Its Complete Genome Sequence Analysis DOI Creative Commons
Yu Jiang, Pengfei He, Huihui Kong

и другие.

Microorganisms, Год журнала: 2025, Номер 13(4), С. 770 - 770

Опубликована: Март 28, 2025

Potato common scab, caused by Streptomyces species, is a widespread soil-borne disease that poses significant threat to potato cultivation globally. In this study, Bacillus velezensis D7-8 strain was isolated from potato. This endophytic bacterium exhibited broad-spectrum antifungal activity, and pot trials demonstrated the effectively controlled scab with an efficacy of 42.07%. The complete genome sequence sequenced subsequently identified as B. through multiple bioinformatic methods, primarily structural variation analysis whole-genome sequences. machine learning method predicted expression profiles colinear genes among closely related species were highly consistent. Metabolite crude extracts using ultra-high-performance liquid chromatography coupled quadrupole-Orbitrap high-resolution mass spectrometry (UPLC-Q-Exactive HRMS) revealed produces bioactive compounds, including surfactin fengycin, both known for their antimicrobial properties. study elucidates antagonistic effect against acidiscabies provides valuable reference future research on accurate microbial identification.

Язык: Английский

Biocontrol Effect of Bacillus velezensis D7-8 on Potato Common Scab and Its Complete Genome Sequence Analysis DOI Creative Commons
Yu Jiang, Pengfei He, Huihui Kong

и другие.

Microorganisms, Год журнала: 2025, Номер 13(4), С. 770 - 770

Опубликована: Март 28, 2025

Potato common scab, caused by Streptomyces species, is a widespread soil-borne disease that poses significant threat to potato cultivation globally. In this study, Bacillus velezensis D7-8 strain was isolated from potato. This endophytic bacterium exhibited broad-spectrum antifungal activity, and pot trials demonstrated the effectively controlled scab with an efficacy of 42.07%. The complete genome sequence sequenced subsequently identified as B. through multiple bioinformatic methods, primarily structural variation analysis whole-genome sequences. machine learning method predicted expression profiles colinear genes among closely related species were highly consistent. Metabolite crude extracts using ultra-high-performance liquid chromatography coupled quadrupole-Orbitrap high-resolution mass spectrometry (UPLC-Q-Exactive HRMS) revealed produces bioactive compounds, including surfactin fengycin, both known for their antimicrobial properties. study elucidates antagonistic effect against acidiscabies provides valuable reference future research on accurate microbial identification.

Язык: Английский

Процитировано

0