A herpes simplex virus vector system for expression of complex cellular cDNA libraries.

ABSTRACT: Viral vector-based gene expression libraries from normal or diseased tissues offer opportunities to interrogate cellular functions that influence or participate directly in specific biological processes. Here we report the creation and characterization of a herpes simplex virus (HSV)-based expression library consisting of cDNAs derived from PC12 pheochromocytoma cells. A replication-defective HSV vector backbone was engineered to contain both a bacterial artificial chromosome (BAC) and the Invitrogen in vitro Gateway recombination system, creating DBAC-GW. A cDNA library was produced and transferred into the DBAC-GW genome by in vitro recombination and selection in bacteria to produce DBAC-L. DBAC-L contained at least 15,000 unique cDNAs, as shown by DNA array analysis of PCR-amplified cDN

SUBMITTER: Wolfe D 

PROVIDER: S-EPMC2898265 | biostudies-literature | 2010 Jul

REPOSITORIES: biostudies-literature