Construction and Expressional Identification of Yeast Two - hybrid Bait Expression Vector pGBKT7_MYC2
MYC2, a basic helix - loop - helix (bHLH) domain - containing TF, acts as a positive regulator of abseisic acid - dependent drought responses and is also induced in JA - mediated responses. Taking the cDNA from Arabidophsis as the template, full - length COS of MYC2 had been cloned and then was ligated into the bait expression vector pG-BKT7. After verified by digestion, the bait vector was transformed into Clod yeast cells, and the expression of MYC2 gene was checked by Western blotting. As a result, the bait expression vector pGBKT7_MYC2 was constructed successfully, which laid the foundation for screening target proteins interacting and mapping the network with the MYC2 protein.
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