| Literature DB >> 5444267 |
Abstract
The primary structures of human pituitary growth hormone and sheep pituitary lactogenic hormone have been compared with regard to similarities in their sequence. Three homologous segments in each molecule, comprising approximately 45 percent of either peptide chain, have been found. These two proteins have apparently evolved from a common ancestor molecule.Entities:
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Year: 1970 PMID: 5444267 DOI: 10.1126/science.168.3937.1361
Source DB: PubMed Journal: Science ISSN: 0036-8075 Impact factor: 47.728