Review
Copyright ©The Author(s) 2019.
World J Gastrointest Oncol. Jun 15, 2019; 11(6): 459-469
Published online Jun 15, 2019. doi: 10.4251/wjgo.v11.i6.459
Figure 1
Figure 1 Classification of circRNAs according to their components. EcircRNAs are composed of single or multi-exons. In EIciRNAs, exons are circularized with introns "retained" between exons. CiRNAs are composed of introns.