ATP1 AND ATP2, THE F1F0-ATPASE ALPHA AND BETA SUBUNIT GENES OF SACCHAROMYCES CEREVISIAE, ARE RESPECTIVELY LOCATED ON CHROMOSOMES II AND X

Southern blot analysis showed that ATP1 and ATP2 map on chromosomes II and X, respectively. Physical mapping of ATP1 and ATP2 by chromosome fragmentation showed that ATP1 is at the left end of chromosome II and ATP2 is at the right end of chromosome X. Both are located close to telomere sequences of each chromosome; ATP1 and ATP2 being approximately 30 kb and 85 kb from the respective telomeres.