title: [The secondary metabolites research of the alkalophlic strain YIMGQ14 tracked by the TLC assay].
abstract: In the course of the microbial resources exploitation, the secondary metabolites research of the alkalophilic strain YIMGQ-14 was carried on using the TLC method and with the coordinate of the TLC database searching. Two patented biological active compounds "Umycin C" and "Umycin B" were isolated and purified. The result showed that, compared with the ordinary biological screening, the TLC screening is fast, convenient, economical and much more suitable for the small scale daily screening purpose. With the reconstruction and supplement of the related TLC data, the working efficiency of this method can be improved greatly.
authors.affiliation: Key Lab of Microbial Resources of Ministry of Education, Yunnan University, Kunming 650091, China. mgli727@yahoo.com
authors.forename: Minggang
authors.initials: M
authors.lastname: Li
authors.forename: Ingrid
authors.initials: I
authors.lastname: Groth
authors.forename: Yiqing
authors.initials: Y
authors.lastname: Li
authors.forename: Isabel
authors.initials: I
authors.lastname: Sattler
authors.forename: Mengliang
authors.initials: M
authors.lastname: Wen
mesh_terms: D000468:Alkalies / Q000378:metabolism*; D001685:Biological Factors / Q000737:chemistry* / Q000378:metabolism*; D002855:Chromatography, Thin Layer / Q000379:methods*; D005285:Fermentation; D013302:Streptomyces / Q000737:chemistry* / Q000378:metabolism*
chemical_list: D000468:Alkalies; D001685:Biological Factors