A note on the nomenclatural representation of plant transcription factors, and deviations thereof

Abstract

Plant transcription factors (TFs) are integral proteins associated with gene transcription. That ability arises after TFs bind to specific DNA sequences, such as promoters, responding positively or negatively to a multitude of endogenous and exogenous factors or stressors. For this reason, in plants, the vast majority of TFs are associated with growth, development, and responses to biotic and abiotic stresses. As is commonly known, the genes coding for TFs are written in uppercase italics, whereas the resulting proteins are written in lowercase, such as OsWRKY28 and OsWRKY28, respectively for a member of the WRKY TF family in rice (Oryza sativa L.). However, despite the existence of some conventions for the nomenclature of TFs, some deviation from these norms has been observed in the literature. Several cases are highlighted, primarily related to NAC TFs. These cases emphasize the need for stricter quality control of literature pertaining to the nomenclature of plant TFs.