U12 Intron Database (U12DB) is a biological database of containing the sequence of eukaryotic introns that are spliced out by a specialised minor spliceosome...
1 KB (111 words) - 02:17, 23 February 2021
sequences. The sequences U12 introns that are spliced out are collected in a biological database called the U12 intron database. Tarn WY, Steitz JA (April...
3 KB (229 words) - 08:06, 2 June 2024
components of the minor spliceosome are U11, U12, U5, U4atac and U6atac.[citation needed] Another group of introns can catalyse their own removal from host...
67 KB (7,183 words) - 05:31, 23 May 2025
modification of RNA polymerase II transcribed spliceosomal RNAs U1, U2, U4, U5 and U12. Not all snoRNAs that have been localised to Cajal bodies are composite C/D...
31 KB (3,892 words) - 08:04, 7 October 2024
Padgett, R.; Sharp, P. (1998). "Evolutionary fates and origins of U12-type introns". Molecular Cell. 2 (6): 773–785. doi:10.1016/S1097-2765(00)80292-0...
10 KB (744 words) - 08:04, 17 April 2025
snRNP to the pre-mRNA. Splicing factor 3b is also a component of the minor U12-type spliceosome. Subunit 2 associates with pre-mRNA upstream of the branch...
11 KB (1,455 words) - 18:45, 2 November 2024
spliceosome, around pre-mRNA, excising portions of the pre-mRNA called introns and splicing the coding portions (exons) together. After a few more modifications...
38 KB (5,026 words) - 19:31, 12 June 2025