(Q93281208)
Statements
Isolation and Characterization of New Sporamin Gene Members from Sweet Potato (Ipomoea batatas Lam.) (English)
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甘藷中Sporamin基因群的選殖及特性研究 (Chinese)
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1 March 1997
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Two full-length and two partial cDNAs encoding sporamin A have been isolated from sweet potato tuberous roots. (English)
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本文中報告了四個Sporamin cDNA基因,其中有二個是全長的基因,另二個則不完整;此四個cDNA基因其序列與以往發表的皆不盡相同,但相似度則達90%以上;根據Gene Bank的資料分析,四者皆屬Sporamin A亞群分子;從南方雜合的資料顯示,其含有相當多的子基因,北方轉印資料顯示,此基因在葉子部不表現,在莖部則微量存在,然而在塊根中則大量表現,故此基因被推論為扮演甘藷塊根中貯藏性蛋白質的功能. (Chinese)
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42
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34-42
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1
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