– Together with CDKB1-1, promotes both the last division in the stomatal cell lineage as well as the number of stomata. In collaboration with MYB124 and MYB88, restrict the G1/S transition and chloroplast and nuclear number during stomatal formation, and normally maintain fate and developmental progression throughout the stomatal cell lineage. CDKB1-2 Protein, Arabidopsis thaliana, Recombinant (His) is expressed in yeast with N-6xHis tag. The predicted molecular weight is 37.6 kDa and the accession number is Q2V419.