搜索结果: 1-3 共查到“畜牧学 ERIC-PCR”相关记录3条 . 查询时间(0.046 秒)
Differentiation of porcine wild-type lactobacilli strains, with ERIC-PCR and PFGE band patterns included in polyphasic taxonomy
Lactobacillus porcine lactobacilli phenotypic characterization genotypic characterization
font style='font-size:12px;'>
2015/6/8
Probiotic administration is an alternative to antibiotic supplementation in pig management. However, potential probiotic microorganisms included in foods must be well defined and correctly named, on t...
利用ERIC-PCR和PCR-DGGE技术分析喂服枯草芽孢杆菌肉鸡肠道菌群的多样性
ERIC-PCR PCR-DGGE 枯草芽孢杆菌
font style='font-size:12px;'>
2013/11/22
本文旨在采用ERIC-PCR和PCR-DGGE方法研究肉鸡喂服枯草芽孢杆菌后肠道菌群的多样性。选用15羽28日龄肉鸡，按2 mL/kg BW喂服枯草芽孢杆菌悬液(109 CFU/mL)，每天2次，连续3 d，34日龄时，利用ERIC-PCR和PCR-DGGE方法分析肠道菌群的多样性，并对DGGE条带进行回收、测序。结果表明，肉鸡口服枯草芽孢杆菌后各肠段的条带数显著多于对照组（P<0.05或P<0....
采用AFLP和ERIC-PCR技术研究规模化鸡场健康鸡群中产气荚膜梭菌的遗传多样性
AFLP ERIC-PCR 规模化鸡场 健康鸡群
font style='font-size:12px;'>
2009/6/11
为了调查产气荚膜梭菌在健康鸡群中的流行现状，掌握我国部分地区规模化鸡场产气荚膜梭菌的遗传多样性，分析其流行特点与地区差异的关系，利用AFLP（amplified fragment length polymorphism）和ERIC-PCR（enterobacterial repetitive intergenic consensus PCR）方法对从四川省8个市10个规模化鸡场分离得到的34株A型...