Full annotation statements including this term (annotations to child terms are NOT included), and relevant FlyBase records
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| Term | group_I_intron | ID (Ontology) | SO:0000587 (Sequence Ontology) |
| Definition | Group I catalytic introns are large self-splicing ribozymes. They catalyze their own excision from mRNA, tRNA and rRNA precursors in a wide range of organisms. The core secondary structure consists of 9 paired regions (P1-P9). These fold to essentially two domains, the P4-P6 domain (formed from the stacking of P5, P4, P6 and P6a helices) and the P3-P9 domain (formed from the P8, P3, P7 and P9 helices). Group I catalytic introns often have long ORFs inserted in loop regions. | ||
| Also Known As | "group I intron" | ||
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intron |__autocatalytically_spliced_intron |__group_I_intron |
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| Is a | autocatalytically_spliced_intron | ||
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| http://en.wikipedia.org/wiki/Group_I_intron "wiki" | |||