中文摘要：

实时定量PCR（RT-PCR）研究表明大豆GmRAV基因表达受黑暗强烈诱导,转基因烟草研究发现该基因在黑暗下促进植株的黄化,抑制子叶的展开和促进下胚轴的伸长,说明该基因可能参与大豆暗形态建成过程。

英文摘要：

Real-time PCR analysis showed that soybean GmRAV gene was strongly induced by darkness.Transgenic tobaccos overexpressing soybean GmRAV gene exhibited etiolated phenotype in dark,inhibited cotyledon expansion and promoted hypocotyl elongation.GmRAV gene could be involved in skotomorphogenesis.