National Natural Science Foundation of ChinaNational Natural Science Foundation of China (NSFC) [30770200]; Research Fund for the Doctoral Program of Higher EducationResearch Fund for the Doctoral Program of Higher Education of China (RFDP) [755228001]; Hunan University [211/985]
机构署名：
本校为其他机构
院系归属：
生物科学技术学院
摘要：
Double B-box 1a (DBB1a) belongs to the zinc-finger family proteins in Arabidopsis thaliana. Transcriptional analysis uncovered that the DBB1a gene expression was blue light-dependently regulated, and the transcript level of DBB1a in cry1cry2 was decreased but not in phyAphyB compared to wild type under blue light conditions. Transgenic plants containing pDBB1a:GUS (β-glucuronidase) displayed GUS activity in the vascular system of leaves and petioles. Green fluorescent protein (GFP)-fused DDB1a (DBB1a-GFP) protein was found in the nucleus in tr...
