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Fig. 7 | BMC Plant Biology

Fig. 7

From: Transcriptional regulation of KCS gene by bZIP29 and MYB70 transcription factors during ABA-stimulated wound suberization of kiwifruit (Actinidia deliciosa)

Fig. 7

The model of the transcriptional regulation of AchnbZIP29, AchnMYB70 and AchnbZIP12 on AchnKCS responding to ABA during wound suberization of kiwifruit. Note: AchnbZIP12 and AchnMYB70 induced to increase AchnKCS transcription through interacting with cis-acting element (ABRE/G-box and MBS/MRE). The down-regulated transcription of AchnbZIP29 relieved the inhibitory effect of AchnbZIP29 on AchnKCS. And KCS as the key component of FAE complex catalyzed the chain elongation of fatty acyl-CoA (Cn ≥ C16) to fatty β-ketoacyl-CoA (C(n + 2)), further producing VLCFAs that were precursors of suberin

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