Table 1.

Basic properties of the RBM10 gene and its protein product.

	Human	Mouse
Gene symbol	RBM10	Rbm10
NCBI Gene ID	8241	236732
Chromosome	Xp11.3	X A1.3
Uniprot ID	P98175	Q99KG3
Ensembl ID	ENSG00000182872	ENSMUSG00000031060
Gene length	41593 bp	33532 bp
	(24 exons and 23 introns)	(24 exons and 23 introns)
Protein length: residue number and mass (Da) of isoform 1	930 aa (103533 Da)	930 aa (103492 Da)

The recent NCBI data on the human RBM10 gene (as of Dec. 1, 2020) indicate the presence of an additional exon between exons 9 and 10, and thereby a total of 25 exons on the RBM10 gene. Based on automated computational analysis using the Gnomon gene prediction tool (NCBI Gene), the additional exon was indicated as the 5′ untranslated exon 1 of the predicted RBM10 mRNA variant X14 (XM_024452465.1), which encodes the predicted isoform X13 (XP_024308233.1). In this review, the conventional number of 24 exons was adopted to follow the literature until the assignment of 25 exons is verified to be generally accepted.