Sentence 1: The human `` ERCC1 '' gene encodes the ERCC1 protein of 297 amino acids with a molecular mass of about 32,500 Dalton .
Sentence 2: The molecular `` ERCC1 '' gene encodes the ERCC1 protein of 297 amino acids with a human mass of about 32,500 daltons .
Question: Do Sentence 1 and Sentence 2 express the same meaning? Yes or No?