Ontology highlight
ABSTRACT:
SUBMITTER: Chu J
PROVIDER: S-EPMC8127989 | biostudies-literature | 2021 Jun
REPOSITORIES: biostudies-literature
Chu Jennifer J Robert Francis F Pelletier Jerry J
RNA (New York, N.Y.) 20210324 6
Circular (circ) RNA expression vectors are used as a method of identifying and characterizing RNA sequences that harbor internal ribosome entry site (IRES) activity. During the course of developing a vector series tailored for IRES discovery, we found evidence for the occurrence of <i>trans</i>-spliced mRNAs arising when sequences with promoter activity were embedded between the upstream CTD and downstream NTD exons of the pre-mRNA. These <i>trans</i>-spliced products regenerate the same open re ...[more]