Gene Families Encoding 11S Globulin and 2S Albumin Isoforms of Jelly Fig (Ficus awkeotsang) Achenes
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概要
- 論文の詳細を見る
Seed storage proteins of plants commonly comprise several groups of multiple isoforms encoded by gene families. From about 300 expressed sequence tag (EST) clones in maturing jelly fig (Ficus awkeotsang Makino) achenes, gene families encoding precursor polypeptides of two storage protein classes, including six 11S globulin isoforms and two 2S albumin isoforms, were identified. Complete sequences encoding the precursor polypeptides of these eight storage proteins were obtained by sequencing the pertinent EST clones that contained full-length cDNA fragments. Matrix-assisted laser desorption/ionization mass spectrometry analysis confirmed the presence of these storage protein isoforms in the extract of jelly fig achenes resolved in SDS–PAGE. The amino acid compositions of the deduced storage proteins indicated that achene proteins in jelly fig are nutritive, for both isoforms of 2S albumin are sulfur-rich, and one of them is also rich in tryptophan.
- 社団法人 日本農芸化学会の論文
- 2008-02-23
著者
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TZEN Jason
Graduate Institute of Agricultural Biotechnology National Chung-Hsing university
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Tzen J
National Chung Hsing Univ. Taichung Twn
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Tzen Jason
Graduate Inst. Of Biotechnology National Chung Hsing Univ.
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YANG Yuan-Chang
Department of Biotechnology, National Formosa University
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CHOU Wing-Ming
Department of Biotechnology, National Formosa University
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Chou W‐m
Department Of Biotechnology National Formosa University
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Yang Yuan-chang
Department Of Biotechnology National Formosa University
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Lin Li-jen
Graduate Institute Of Biotechnology National Chung-hsing University
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CHUA Anna
Graduate Institute of Biotechnology, National Chung-Hsing University
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HSIAO Eric
Graduate Institute of Biotechnology, National Chung-Hsing University
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Chou Wing-ming
Department Of Biotechnology National Formosa University
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Chua Anna
Graduate Institute Of Biotechnology National Chung-hsing University
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Hsiao Eric
Graduate Institute Of Biotechnology National Chung-hsing University
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