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. 2017 Nov 30;7:16674. doi: 10.1038/s41598-017-16851-y

Figure 8.

Figure 8

Yeast two-hybrid analysis for interactions between the SlER-WRKYs and other key ripening-related transcription factors. (a) The coding regions of SlWRKY16/17, SlRIN, and SlERF2b/7 were cloned into the pGBKT7 vector to create the DBD-constructs. The coding regions of the SlER-WRKYs were cloned into the pGADT7 vector to create the AD-constructs. (b) Yeast two-hybrid analysis for the interaction between SlWRKY16 and 17 and for the interactions between SlRIN, SlERF2b or SlERF7 and SlWRKY17, 33, 53 or 54. The Y2H strain harboring the indicated plasmid combinations was grown on either the SD/-Leu/-Trp nonselective media (DDO), SD/-Leu/Trp/-His/-Ade/AbA selective media (QDO) or QDO followed by X-gal staining (QDO + X-α-gal). Control tests for each assay were the transformants of the pGBKT7-SlWRKY16/SlWRKY17/SlRIN/SlERF2B/SlERF7 with empty pGADT7 vectors (A). The transformants with pGBKT7–53 and pGADT7-T as well as pGBKT7-Lam and pGADT7-T served as positive and negative controls, respectively.