Improvement of Suppression Subtractive Hybridization and Applications on Environmental Medicine / 环境与健康杂志

ABSTRACT

Suppression subtractive hybridization(SSH) is a good and highly effective method for gene cloning,which posses some character,such as convenient operation,high specificity,low background,good replication etc,and it can separate lower specific fragment.This article principally introduced its main technical points,strength and shortcomings and improvement of SSH,and also reviewed its applications in detecting the effects of radiation,heat,hypoxia,coldness and other environmental factors on gene expression.