Amino Acid Uptake by Pea Leaf Fragments: Specificity, Energy Sources, and Mechanism 1

AUTOR(ES)

Cheung, Yuk-Ngai Stephen

RESUMO

Amino acid uptake into leaf fragments of Pisum sativum depended on metabolism. Glycine uptake was optimal at 30 C and could be supported by respiration and by photosynthesis. Based on studies with an electron flow cofactor, inhibitors, and uncouplers, the energy source for glycine uptake was apparently ATP.

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