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Manipulation of amino acid composition in soybean seeds by the combination of deregulated tryptophan biosynthesis and storage protein deficiency.

Plant cell reports - 1 Jan 2010

Kita Yoichi, Nakamoto Yumi, Takahashi Masakazu, Kitamura Keisuke, Wakasa Kyo, Ishimoto Masao

Abstract excerpt

The ability of genetic manipulation to yield greatly increased concentrations of free amino acids (FAAs) in seeds of soybean was evaluated by introduction of a feedback-insensitive mutant enzyme of tryptophan (Trp) biosynthesis into two transformation-competent breeding lines deficient in major seed storage proteins. The storage protein-deficient lines exhibited increased accumulation of certain other seed...

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Identifiers

PMID: 19943163
DOI: 10.1007/s00299-009-0800-5

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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