Article
Rare homologous gene targeting in Histoplasma capsulatum: disruption of the URA5Hc gene by allelic replacement.
Journal of bacteriology - 1 Oct 1998
Woods J P, Retallack D M, Heinecke E L, Goldman W E
Abstract excerpt
URA5 genes encode orotidine-5'-monophosphate pyrophosphorylase (OMPpase), an enzyme involved in pyrimidine biosynthesis. We cloned the Histoplasma capsulatum URA5 gene (URA5Hc) by using a probe generated by PCR with inosine-rich primers based on relatively conserved sequences in OMPpases from other organisms. Transformation with this gene restored uracil prototrophy and OMPpase activity to UV-mutagenized ura5...
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