Stimulation of sporulation by ppApp in a conditionally asporogenous rifampin-resistant mutant ofBacillus subtilis |
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| Authors: | P P T Pun D W Pennington |
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| Institution: | (1) Department of Biology, Wheaton College, 60187 Wheaton, Illinois, USA;(2) Present address: School of Medicine, University of Iowa, Iowa City, Iowa, USA |
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| Abstract: | Summary Addition of ppApp to Sterlini-Mandelstam medium stimulates sporulation of a conditionally asporogenous rifampin-resistant mutant ofBacillus subtilis to the same extent as the effect of 4 amino acids. Mutant cells sporulating in the presence of amino acids also produce 2 phosphorylated nucleotides one of which comigrated with ppApp on PEI thin layer chromatogram.Acknowledgment. This work was supported in part by a grant from Research Corporation, New York, New York. |
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