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Article

Phylogenetic relationships and unusual diversity in histone H4 proteins within the Tetrahymena pyriformis complex.

Molecular biology and evolution - 1 Jan 1992

Sadler L A, Brunk C F

Abstract excerpt

The 29 species of the Tetrahymena pyriformis complex are morphologically identical while being quite diverse at the molecular level. These species are also diverse relative to other eukaryotes. Phylogenetic relationships within the complex have been difficult to determine, because there are groups of closely related species, as well as individual species, that are highly divergent. We have sequenced portions of...

Topics

Amino Acid Sequence
Animals
Biological Evolution
Genetic Variation
Histones
Molecular Sequence Data
Phylogeny
Polymerase Chain Reaction
Sequence Alignment
Sequence Homology, Nucleic Acid
Tetrahymena pyriformis

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Identifiers

PMID: 1552842
DOI: 10.1093/oxfordjournals.molbev.a040709

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-1552842-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

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

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