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. 2014 Mar 4;2(1):85–106. doi: 10.3390/proteomes2010085

Figure 3.

Figure 3

Repression mechanisms of myeloblastosis related proteins (MYB)30 function during pathogen attack. XopDXcv interacts with MYB30 in plant cell nucleus, retaining MYB30 in nuclear bodies and preventing the transcription of the very long chain fatty acid biosynthesis genes (VLCFA) genes. Ubiquitin ligase E3 MYB30-INTERACTING E3 LIGASE1 (E3 MIEL1) interacts with MYB30 in the nucleus and promotes its ubiquitination and consequent degradation by the 26S proteasome complex (UPS26). AtsPLAα binds with MYB30 and they translocate from the cytoplasmic vesicles into the nucleus, but the interaction of AtsPLAα with target DNA is prevented.