An updated nomenclature for plant ribosomal protein genes

Abstract

Ban et al. (2014) proposed a nomenclature for ribosomal proteins (r-proteins) that reflects the current understanding of ribosomal protein evolution. In the past few years, this nomenclature has been widely adopted among biomedical researchers and microbiologists. This homology-based r-protein nomenclature has not been as widely adopted among plant biologists, however, presumably because r-protein nomenclature is much more complicated in plants due to gene duplication. Here, we propose compatible upgrades to the homology-guided nomenclature proposed by Ban et al. (2014) so that this naming system can be adopted for widespread use in the plant biology community. We note that Lan et al. (2022) recently proposed updated nomenclature for plant cytosolic ribosomal proteins, focused on Arabidopsis and rice. The nomenclature outlined here is an extension of that proposed by Lan et al. (2022), expanding to include organellar ribosomes and additional species, with the intent that this nomenclature can serve as a template to guide future plant genome annotations. A more detailed comparison highlighting how this naming system builds on the Ban et al. (2014) and Lan et al. (2022) nomenclatures is offered below. At this time, we request community feedback on this proposed nomenclature so that the naming system ultimately chosen represents a broad consensus. Feedback can be communicated to the this working group at plantribosome@gmail.com before July 25th, 2022. Coauthors of this letter and anyone in the scientific community expressing significant interest will then discuss this feedback as a group, reach a consensus agreement, and communicate the updated nomenclature rules through a letter to the editor (expected to be published at The Plant Cell) and the databases at TAIR and MaizeGDB.