trans-spliceosomal U6 RNAs of Crithidia fasciculata and Leptomonas seymouri: deviation from the conserved ACAGAG sequence and potential base pairing with spliced leader RNA.

doi:10.1128/mcb.14.7.4565-4570.1994

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Article

trans-spliceosomal U6 RNAs of Crithidia fasciculata and Leptomonas seymouri: deviation from the conserved ACAGAG sequence and potential base pairing with spliced leader RNA.

Molecular and cellular biology - 1 Jul 1994

Xu G L, Wieland B, Bindereif A

Abstract excerpt

U6 RNA genes from the trypanosomatids Crithidia fasciculata and Leptomonas seymouri have been isolated and sequenced. As in Trypanosoma brucei, the U6 RNA genes in both C. fasciculata and L. seymouri are arranged in close linkage with upstream tRNA genes. The U6 RNA sequences from C. fasciculata and L. seymouri deviate in five and three positions, respectively, from the published T. brucei sequence....

Topics

Animals
Base Composition
Base Sequence
Consensus Sequence
Conserved Sequence
Crithidia fasciculata
DNA, Protozoan
Gene Expression
Genetic Variation
Molecular Sequence Data
Phylogeny

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

RNA, Messenger

RNA, Protozoan

RNA, Small Nuclear

RNA, Transfer, Gln

RNA, Transfer, Ile

Spliceosomes

Trypanosoma brucei brucei

Source

Open in PubMed Open full text

Identifiers

PMID: 8007960
DOI: 10.1128/mcb.14.7.4565-4570.1994
PMCID: PMC358828

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-8007960-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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