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从小麦(Triticum aestivum L.)中克隆了一个BBCI基因的cDNA。分析结果表明,该基因编码一亲水多肽,富含丙氨酸、赖氨酸、精氨酸和谷氨酸。该基因的转录受低温调控。在小麦基因组中,BBCI基因以一个小家族的形式存在。
A BBCI cDNA was cloned from wheat (Triticum aestivum L.). The results showed that the gene encoding a hydrophilic peptide, rich in alanine, lysine, arginine and glutamic acid. The transcription of this gene is regulated by hypothermia. In the wheat genome, the BBCI gene exists as a small family.