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Inactive and Protein Precursor Pools of Amino Acids in the Soybean Hypocotyl

Overview
Journal Plant Physiol
Specialty Physiology
Date 1967 Jan 1
PMID 16656482
Citations 24
Authors
J M Holleman
J L Key
Affiliations
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Abstract

There are at least 2 amino pools for leucine and for valine in the soybean hypocotyl, a small protein precursor pool and a large inactive pool. The precursor pool decreased in size during incubation of excised hypocotyls presumably because the cotyledonary sources of amino acids had been removed. The precursor pool was subject to expansion by supplying the amino acid externally at high concentrations. After the transfer of tissue to unsupplemented media, the expanded pool was rapidly depleted.

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