Five healthy children participated in the study on an outpatient basis in the Clinical Investigation Unit at The Hospital for Sick Children, Toronto, Ontario, Canada. Subject characteristics are ...
PREVIOUS observations in this laboratory concerning the content of free amino-acids in the silk gland of Bombyx mori seemed to indicate that silk alanine might be derived from phenylalanine. In order ...
Paul A. Howles, Vincent J. H. Sewalt, Nancy L. Paiva, Yonatan Elkind, Nicholas J. Bate, Chris Lamb and Richard A. Dixon Transgenic tobacco (Nicotiana tabacum L.) plants overexpressing the enzyme ...
A research team from the National Center for Nanoscience and Technology of the Chinese Academy of Sciences, in collaboration with Chongqing Medical University, has developed three types of ...
Prof. Wang Sibao from Center for Excellence in Molecular Plant Sciences of the Chinese Academy of Sciences and his colleagues have revealed that quorum sensing-activated phenylalanine metabolism ...
PHENYLKETONURIA is a hereditary metabolic disease caused by a deficiency of the enzyme, phenylalanine hydroxylase. Data have been presented showing that the mental retardation in this condition can be ...