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. 1999 Jan;181(1):347–352. doi: 10.1128/jb.181.1.347-352.1999

FIG. 3.

FIG. 3

Western blot analysis of native APRT proteins. (A) Western blot probed with polyclonal anti-APRT1 antibody. Lane 1 contains a cell extract from strain Y350 (wild-type strain), lane 2 contains a cell extract from strain Y511 (apt1 mutant strain), and lane 3 contains pure recombinant APRT1. (B) Western blot similar to that shown in panel A but probed with polyclonal anti-APRT2 antibody. Lanes 1 and 2 contain cell extracts from strains Y350 and Y511 (respectively), and lane 3 contains pure recombinant APRT2.