福建农业学报2017，Vol.32Issue(10)：1140-1144,5.DOI:10.19303/j.issn.1008-0384.2017.10.018
产N-羟基异戊巴比妥的芽胞杆菌筛选
N-hydroxyamobarbital-producing Bacillus-like Strains
摘要
Abstract
Bacillus-like bacteria were screened for their N-hydroxyamobarbital productivities.Extracellular metabolites of 73 candidates were analyzed using the liquid chromatography-hybrid quadrupole time-of-flight mass spectrometry (LC-QTOF MS) and Metlin database.The relative contents of N-hydroxyamobarbital in the culture media on strains that showed substantial levels were 6.04 ％,4.85 ％,1.61％ and 1.61％ for B.plakortidis FJAT-8757,B.endophyticus FJAT-10010,Aneurinibacillus migulanus FJAT-14205,and B.novalis FJAT-14227,respectively.The specialized m/z scores on FJAT-8757,FJAT-10010,FJAT-14205 and FJAT-14227 matched to ATPA were 96.25,94.33,96.72 and 94.91,respectively.关键词
LC-QTOF MS/芽胞杆菌/N-羟基异戊巴比妥/巴比妥Key words
LC-QTOF MS/Bacillus/N-hydroxyamobarbital/barbiton分类
生物科学引用本文复制引用
陈德局,陈峥,刘波,张海峰,朱育菁..产N-羟基异戊巴比妥的芽胞杆菌筛选[J].福建农业学报,2017,32(10):1140-1144,5.基金项目
福建省农业科学院科技创新团队PI项目(2016PI43) （2016PI43）
福建省科技计划项目——省属公益类科研院所基本科研专项(2016R1017-6) （2016R1017-6）
福建省农业科学院英才计划(YC2016-14) （YC2016-14）
