title: Identification of differential genes by suppression subtractive hybridization: an overview.
abstract: INTRODUCTIONSuppression subtractive hybridization (SSH) is one of the most powerful and popular methods for generating subtracted cDNA or genomic DNA libraries. This technique can be used to compare two mRNA populations and obtain cDNAs representing genes that are either overexpressed or exclusively expressed in one population as compared to another. It can also be used for comparison of genomic DNA populations. We have used SSH in studies of regeneration and development on various types of model organisms (including freshwater planaria regeneration, Xenopus laevis development, and mammalian brain cortex development). We also use SSH for the analysis of strain-specific genes in bacteria with different characteristics. During these studies, a large number of differentially regulated and differentially presented genes have been identified, including transcriptional regulation factors and restriction modification enzymes. This article describes the SSH method and considerations for its use.
authors.forename: Denis V
authors.initials: DV
authors.lastname: Rebrikov