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Article

Adenine·cytosine substitutions are an alternative pathway of compensatory mutation in angiosperm ITS2.

RNA (New York, N.Y.) - 1 Feb 2020

Zhang Xinwan, Cao Yong, Zhang Wei, Simmons Mark P

Abstract excerpt

Compensatory mutations are crucial for functional RNA because they maintain RNA configuration and thus function. Compensatory mutation has traditionally been considered to be a two-step substitution through the GU-base-pair intermediate. We tested for an alternative AC-mediated compensatory mutation (ACCM). We investigated ACCMs by using a comprehensive sampling of ribosomal internal transcribed spacer 2 (ITS2)...

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Identifiers

PMID: 31748405
DOI: 10.1261/rna.072660.119
PMCID: PMC6961544

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

Source receipt: pubmed, retrieved 7 Sept 2026.

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