Xue Yong, Yuzhen Zhou, Tangchun Zheng, Kai Zhao, Sagheer Ahmad, Yushu Li, Yu Han, Jia Wang, T. Cheng, Qixiang Zhang
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引用次数: 2
Abstract
and dormancy processes, such as SUPPRESSOR OF OVEREXPRESSION OF CONSTANS 1 (SOC1) and Dormancy Associated MADS-box (DAM) genes. Here, the expression patterns of PmSOC1s and PmDAMs er bud dormancy were analyzed. They had a similar expression trend, which gradually decreased in the process and positively correlated with the content of ABA. Besides, several ABA-responsiveness elements were predicted in promoter sequences of PmSOC1s and PmDAMs. The expression level of PmSOC1s and PmDAMs under ABA treatment was detected by qRT-PCR. Results showed that PmSOC1-2, PmSOC1-3 and PmDAM6 were highly sensitive to ABA. Moreover, PmSOC1-1, PmSOC1-2, PmSOC1-3 were detected in the nucleus of the cells in the Nicotiana benthamiana leaves through transient transformation. Furthermore, the results of yeast two-hybrid showed that there was a strong interaction between PmSOC1-2 and PmDAM6. Our results indicated that
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