摘要
RAPD技术是由Williams等于1990年首先创立的一种DNA分子标记技术。但是由于低的退火温度和短的引物序列等原因 ,常常使得RAPD技术的分辨率和可重复性低。本文介绍一种通过延长从退火到延伸的ramp时间 ,提高RAPD产物的分辨率和产量 ,由此提高RAPD技术的扩增效率的有效方法。
The random amplified polymorphic DNA(RAPD)is a technique of DNA molecular marker,which was first established by Williams in 1990.The resolution and repetition is low because of the low annealed tempture and short primers in the RAPD.In this paper we introduce an improved method for increasing the efficiency of the technique of RAPD by prolonging the ramp time from annealing to extension and increasing the resolution and production.
出处
《遗传》
CAS
CSCD
北大核心
2000年第4期251-252,共2页
Hereditas（Beijing)
