Discover Community Create You

Loading publication...

Noodle always counts identifier-free feature events for service operation. With your permission, Google Analytics can also estimate audience and engagement. Search text, publication identifiers, cookies, IP addresses and browser fingerprints are never included in Noodle's first-party event counters.

Privacy details

Article

Comparison of sequence differences in a variable 23S rRNA domain among sets of cryptic species of ciliated protozoa.

The Journal of eukaryotic microbiology - 1 Jan 2000

Nanney D L, Park C, Preparata R, Simon E M

Abstract excerpt

Studies were undertaken to discover the relative molecular distances separating some familiar forms of ciliated protozoa, and the genetic species they include. Sequences of 190 bases of the D2 domain of the large ribosomal nucleic acid molecule were obtained by polymerase chain reaction from protists of three distinctive groups of ciliated protozoa-Colpoda, Paramecium and Tetrahymena. Evolutionary trees were...

Read the complete abstract on PubMed

Topics

Share this publication in a Topic to start or enrich a Post.

Share to Evolution, Molecular
Share to Genetic Variation
Share to Paramecium

Methodology Data sources Editorial policy Privacy Delete account & data About Contact Helena Bioinformatics

Share to Phylogeny

Share to RNA, Ribosomal, 23S

Share to Sequence Homology, Nucleic Acid

Share to Tetrahymena

Source

Identifiers

PMID: 9495037
DOI: 10.1111/j.1550-7408.1998.tb05075.x

Provenance

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.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 8 closest

Comparison of sequence differences in a variable 23S rRNA domain among sets of cryptic species of ciliated protozoa.PMID 9495037Read ↗

Molecular phylogeny and species delimitation within the ciliate genus Spirostomum (Ciliophora, Postciliodesmatophora, Heterotrichea), using the internal transcribed spacer region.Semantic proximity Read ↗

Variability in secondary structure of 18S ribosomal RNA as topological marker for identification of Paramecium species.Semantic proximity Read ↗

Genetic differentiation of the mitochondrial cytochrome oxidase C subunit I gene in genus Paramecium (Protista, Ciliophora).Semantic proximity Read ↗

Evolution of duplicated alpha-tubulin genes in ciliates.Semantic proximity Read ↗

Towards a molecular taxonomy for protists: benefits, risks, and applications in plankton ecology.Semantic proximity Read ↗

Variation in ribosomal and mitochondrial DNA sequences demonstrates the existence of intraspecific groups in Paramecium multimicronucleatum (Ciliophora, Oligohymenophorea).Semantic proximity Read ↗

Intraspecific differentiation of Paramecium novaurelia strains (Ciliophora, Protozoa) inferred from phylogenetic analysis of ribosomal and mitochondrial DNA variation.Semantic proximity Read ↗

Intraspecific genetic variation in Paramecium revealed by mitochondrial cytochrome C oxidase I sequences.Semantic proximity Read ↗

⌁Select a neighboring publication to make it the new centre.