A RAPID METHOD FOR VIABLE CELL TITRATION AND CLONE PRODUCTION WITH HELA CELLS IN TISSUE CULTURE: THE USE OF X-IRRADIATED CELLS TO SUPPLY CONDITIONING FACTORS

Abstract

Proceedings of the National Academy of Sciences (PNAS), a peer reviewed journal of the National Academy of Sciences (NAS) - an authoritative source of high-impact, original research that broadly spans the biological, physical, and social sciences.