Lev M
J Bacteriol. 1977 Jan;129(1):562-3. doi: 10.1128/jb.129.1.562-563.1977.
Casamino Acids enhance the growth of Bacteroides melaninogenicus when added to various concentrations of Trypticase. Absence of a peptide, not amino acids, is responsible for the inability of Casamino Acids to support growth.
当向不同浓度的胰蛋白酶胨中添加酪蛋白氨基酸时,酪蛋白氨基酸可促进产黑素拟杆菌的生长。酪蛋白氨基酸无法支持生长是由一种肽而非氨基酸的缺失导致的。