Age-dependent regulation of ERF-VII transcription factor activity in Arabidopsis thaliana.

The Group VII Ethylene Responsive Factors (ERFs-VII) RAP2.2 and RAP2.12 have been mainly characterized with regard to their contribution as activators of fermentation in plants.

RsmA and AmrZ orchestrate the assembly of all three type VI secretion systems in .

The type VI secretion system (T6SS) is a weapon of bacterial warfare and host cell subversion. The Gram-negative pathogen has three T6SSs involved in colonization, competition, and full virulence. H1-T6SS is a molecular gun firing seven toxins, Tse1-Tse7, challenging survival of other bacteria and helping to prevail in specific niches.