<i>Streptomyces tamarix</i> sp. nov.: antagonism against <i>Alternaria gaisen</i> producing streptochlorin, isolated from <i>Tamarix</i> root soil.

ABSTRACT: By the end of 2021, the pear yield in Xinjiang reached 1,795,900 tons, accounting for 1/9 of the country. Pear black spot, caused by Alternaria gaisen disease, has had a significant impact on the pear industry. A. gaisen can infect nearly all pear plants, resulting in black spots on the fruit that negatively affect both yield and quality. This study focused on the TRM76323 strain of Streptomyces, which was isolated from the soil of Tamarix chinensis in Xinjiang Province. Through a multiphase classification and identification method, the genetic classification status of the antagonistic strains was determined. The study also identified the antibacterial active components of streptochlorin using modern isolation and purification techniques. The antagonistic activity of S

SUBMITTER: Chen YH 

PROVIDER: S-EPMC10702757 | biostudies-literature | 2023

REPOSITORIES: biostudies-literature