Research Article

FcircSEC: An R Package for Full Length circRNA Sequence Extraction and Classification

Table 2

Different types of circRNAs classified by FcircSEC.

Species/database namecircRNA typesTotal
Exonic (%)Intronic (%)Others (%)

circbase86267 (93.39)695(0.75)5413 (5.86)92375
circRNAdb32690 (99.32)7 (0.02)217 (0.66)32914
Plantcircbase
Arabidopsis thaliana26643 (68.42)1944 (4.99)10351 (26.58)38938
Poncirus trifoliata242 (43.53)5 (0.90)309 (55.58)556
Glycine max2621 (49.24)2086 (39.19)616 (11.57)5323
Gossypium arboreum138 (13.41)59 (5.73)832 (80.86)1029
Gossypium hirsutum231 (46.29)11 (2.20)257 (51.50)499
Gossypium raimondii1231 (83.29)10 (0.68)237 (16.04)1478
Hordeum vulgare18 (46.15)1 (2.56)20 (51.28)39
Oryza sativa21849 (54.20)9785 (24.27)8677 (21.53)40311
Oryza sativa (validated)42 (62.69)0 (0)25 (37.31)67
Solanum lycopersicum1063 (55.83)41 (2.15)800 (42.02)1904
Solanum tuberosum584 (33.80)3 (0.17)1141 (66.03)1728
Triticum aestivum14 (15.91)2 (2.27)72 (81.82)88
Zea mays671 (20.72)5 (0.15)2562 (79.12)3238