https://pubmed.ncbi.nlm.nih.gov/23686240/
Differential effects of the peptides Stomagen, EPF1 and EPF2 on activation of MAP kinase MPK6 and...
The positioning and density of leaf stomata are regulated by three secretory peptides, EPIDERMAL PATTERNING FACTOR 1 (EPF1), EPF2 and stomagen. Several lines...