Jump to content

HIS-selective medium

From Wikipedia, the free encyclopedia

This is an old revision of this page, as edited by Mccapra (talk | contribs) at 19:29, 18 September 2019 (Successfully de-orphaned! Wikiproject Orphanage: You can help!). The present address (URL) is a permanent link to this revision, which may differ significantly from the current revision.

HIS-selective medium is a type cell culture medium that lacks the amino acid histidine. It can be used with bacteria reliant on the expression of a gene encoding proteins involved in histidine expression in order to survive.[1] Only bacteria expressing such genes (such as hisB in Escherichia coli and HIS3 in Saccharomyces cerevisiae) will survive on these media.

References

  1. ^ Joung, J. K., E. I. Ramm and C. O. Pabo (2000). "A bacterial two-hybrid selection system for studying protein-DNA and protein-protein interactions." Proc Natl Acad Sci U S A 97(13): 7382-7.