ArticleApplied and environmental microbiology2003

Hydrolysis of casein-derived peptides alpha(S1)-casein(f1-9) and beta-casein(f193-209) by Lactobacillus helveticus peptidase deletion mutants indicates the presence of a previously undetected endopeptidase.

Jeffrey E Christensen et al.PubMed ↗Full text ↗Publisher ↗

No numbers read from the abstract.