Abstract
Free amino acids, dipicolinic acid, and unidentified small molecules were released early in Bacillus spore germination before hydrolysis of the peptidoglycan cortex, but adenine nucleotides and 3-phosphoglycerate were not. These results indicate that early in germination there is a major selective change in the permeability of the spore's inner membrane.
Publication types
-
Research Support, N.I.H., Extramural
MeSH terms
-
Adenine Nucleotides / metabolism
-
Amino Acids / metabolism*
-
Arginine / metabolism
-
Bacillus / genetics
-
Bacillus / metabolism*
-
Bacillus / physiology
-
Glutamic Acid / metabolism
-
Magnetic Resonance Spectroscopy
-
Picolinic Acids / metabolism*
-
Spores, Bacterial / genetics
-
Spores, Bacterial / growth & development
-
Spores, Bacterial / metabolism*
Substances
-
Adenine Nucleotides
-
Amino Acids
-
Picolinic Acids
-
Glutamic Acid
-
Arginine
-
dipicolinic acid