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Article

Self-splicing introns in tRNA genes of widely divergent bacteria.

Nature - 14 May 1992

Reinhold-Hurek B, Shub D A

Abstract excerpt

The organization of eukaryotic genes into exons separated by introns has been considered as a primordial arrangement but because it does not exist in eubacterial genomes it may be that introns are relatively recent acquisitions. A self-splicing group I intron has been found in cyanobacteria at the same position of the same gene (that encoding leucyl transfer RNA, UAA anticodon) as a similar group I intron of...

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Identifiers

PMID: 1579169
DOI: 10.1038/357173a0

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

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