Fig. 1From: Circular RNA expression profiles and CircSnd1-miR-135b/c-foxl2 axis analysis in gonadal differentiation of protogynous hermaphroditic ricefield eel Monopterus albusCharacterization and classification of circRNAs. A CircRNA length and the number of circRNAs in the corresponding length range. B The relationship between the paternal genes and the circRNAs. “1” means that one paternal gene corresponds to one circRNA, “2” means that one paternal gene corresponds to two circRNAs, and so on. C CircRNA category and the number and proportion of circRNAs in the corresponding category. One circRNA contains one or more exons (D), introns (E), and intergene regions (F)Back to article page