title: Correlation between two active forms of valyl-tRNA synthetase and aminoacylation levels of two valine isoaccepting tRNA species in the early stages of sporulation of Bacillus subtilis.
mesh_terms: D000604:Amino Acyl-tRNA Synthetases / Q000378:metabolism*; D001412:Bacillus subtilis / Q000502:physiology*; D012346:RNA, Transfer, Amino Acyl / Q000378:metabolism*; D013171:Spores, Bacterial / Q000502:physiology; D014637:Valine-tRNA Ligase / Q000378:metabolism*
chemical_list: D012346:RNA, Transfer, Amino Acyl; D000604:Amino Acyl-tRNA Synthetases; D014637:Valine-tRNA Ligase