Dm. Ivey et al., THE ABUNDANCE OF ATP GENE TRANSCRIPT AND OF THE MEMBRANE F1F0-ATPASE AS A FUNCTION OF THE GROWTH PH OF ALKALIPHILIC BACILLUS-FIRMUS OF4, Journal of bacteriology, 176(16), 1994, pp. 5167-5170
Molecular biological and biochemical studies of the F1F0-ATP synthase
of alkaliphilic Bacillus firmus OF4 show that the enzyme used at pH 7.
5 and pH 10.5 is a unique product of the atp operon, expressed at the
same levels and yielding an enzyme with the same subunit properties an
d c-subunit/holoenzyme stoichiometry.