Molecular biology having advanced in the interim, he was able to work with whole proteins-or, rather, the genes for whole proteins.

在此期间，分子生物学取得了进展，他能够研究全蛋白，或者更确切地说，全蛋白基因。

Collagen, although not a direct performance or muscle boosting supplement, and certainly not a replacement for whole protein supplements like whey, might in fact have a worthy place in your supplement shelf.

尽管胶原蛋白不是一种直接的表现或者增强肌肉的营养品，当然也不是全蛋白营养品的替代品，如乳清，但是它也应该在你放营养品的架子上占有一席之地。