Isolation and structural properties of aerial mycelium differentiation-inhibitory substances against Streptomyces scabiei causing potato common scab

Autor:	Makoto Hashimoto, Fumihiko Kokido, Hiroshi Kawaide, Hiroshi Abe, Tsuneki Takahashi, Yuu Aoki, Atsushi Ooshiro, Masahiro Natsume
Rok vydání:	2007
Předmět:	chemistry.chemical_classification biology Streptomycetaceae Health Toxicology and Mutagenesis Common scab fungi biology.organism_classification Streptomyces scabies Streptomyces Microbiology Enzyme chemistry Insect Science Actinomycetales Mycelium Antibacterial agent
Zdroj:	Journal of Pesticide Science. 32:131-134
ISSN:	1349-0923 1348-589X
Popis:	The inhibitor of aerial mycelium differentiation in Streptomyces scabiei, a pathogen of potato common scab, was searched. An actinomycete isolated from the field was found to produce inhibitors and two active substances were isolated as single peaks with HPLC. The molecular weights of inhibitors A and B were 1156.5 and 1140.5, respectively. Numbers of functional groups in inhibitor A were estimated by derivatization reactions. Inhibitor A seems to be a non-peptidic or non-saccharic substance because enzymatic treatments with pepsin, trypsin or glycosidases did not affect the LC-MS profiles or inhibitory activity.
Databáze:	OpenAIRE
Externí odkaz:	https://explore.openaire.eu/search/publication?articleId=doi_________::8426e3d8d05f90c903225976aa42e580 https://doi.org/10.1584/jpestics.g06-42 Zobrazit plný text záznamu