摘要
运用一种改进的方法对稻蝗属新鲜标本、酒精浸泡标本及干标本进行基因组 D N A 提取.样品经检测,谱带基本呈线形,无拖尾, O D(260/280 nm )值667% 在16~18 之间.
The genomic DNA is isolated from fresh sample,alcohol steep and dry sample of genus Oxya by an improved method.Tacked for test,the bands of DNA are linear and not lengthen,OD(260/280nm)of 66.7% of samples are between 1.6~1.8.
出处
《陕西师大学报(自然科学版)》
CSCD
北大核心
1999年第3期97-99,共3页
Journal of Shaanxi Normal University(Natural Science Edition)
基金
中法合作基金