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Article

Splice site diversity and abundance of noncanonical introns in diplonemids (Diplonemea, Euglenozoa).

RNA (New York, N.Y.) - 17 Nov 2025

Thakur Prasoon K, Butenko Anzhelika, Karásek Filip, Svobodová Michaela, Faktorová Drahomíra, Pavlisková Hana, Varga Vladimir, Horák Aleš, Lukeš Julius, Staněk David

Abstract excerpt

Noncoding introns are a unifying feature of protein-coding genes in virtually all extant eukaryotes, with most lineages following the canonical intron structure. However, euglenozoans, unicellular flagellates that include free-living euglenids, human pathogenic kinetoplastids, and highly diverse and abundant marine diplonemids, are a notable exception. Euglenozoan genomes range from extremely intron-poor...

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Identifiers

PMID: 41027712
DOI: 10.1261/rna.080641.125
PMCID: PMC12621601

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