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

Contrasting evolutionary patterns of 28S and ITS rRNA genes reveal high intragenomic variation in Cephalenchus (Nematoda): Implications for species delimitation.

Molecular phylogenetics and evolution - 1 May 2016

Pereira Tiago José, Baldwin James Gordon

Abstract excerpt

Concerted evolution is often assumed to be the evolutionary force driving multi-family genes, including those from ribosomal DNA (rDNA) repeat, to complete homogenization within a species, although cases of non-concerted evolution have been also documented. In this study, sequence variation of 28S and ITS ribosomal RNA (rRNA) genes in the genus Cephalenchus is assessed at three different levels, intragenomic,...

Read the complete abstract on PubMed

Topics

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

Share to DNA, Ribosomal Spacer
Share to Genes, rRNA

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Genetic Speciation

Share to Genome, Helminth

Share to Nematoda

Share to RNA, Ribosomal, 28S

Share to RNA, Ribosomal, 5.8S

Share to Species Specificity

Source

Identifiers

PMID: 26926945
DOI: 10.1016/j.ympev.2016.02.016

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 6 Sept 2026. Manifest publication-graph-cohort-2026-09-06.1.

Source receipt: pubmed, retrieved 6 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Contrasting evolutionary patterns of 28S and ITS rRNA genes reveal high intragenomic variation in Cephalenchus (Nematoda): Implications for species delimitation.PMID 26926945Read ↗

Intra- and intersporal diversity of ITS rDNA sequences in Glomus intraradices assessed by cloning and sequencing, and by SSCP analysisSemantic proximity Read ↗

Molecular ecology, speciation, and evolution of the reef fish genus Anisotremus.Semantic proximity Read ↗

Unusual intraindividual variation of the nuclear 18S rRNA gene is widespread within the Acipenseridae.Semantic proximity Read ↗

Phylum-wide analysis of SSU rDNA reveals deep phylogenetic relationships among nematodes and accelerated evolution toward crown Clades.Semantic proximity Read ↗

Genetic Analyses of the Internal Transcribed Spacer Sequences Suggest Introgression and Duplication in the Medicinal Mushroom Agaricus subrufescens.Semantic proximity Read ↗

Ribosomal DNA sequence variation among sympatric strains of the Cyclotella meneghiniana complex (Bacillariophyceae) reveals cryptic diversity.Semantic proximity Read ↗

DNA sequence variation of mitochondrial large-subunit rRNA provides support for a two-subclass organization of the Anthozoa (Cnidaria).Semantic proximity Read ↗

[5.8S rDNA variability in Allium species belonging to the third evolutionary group].Semantic proximity Read ↗

Intraindividual and intraspecies variability of ITS1 sequences in the ancient asexual Darwinula stevensoni (Crustacea: Ostracoda).Semantic proximity Read ↗

Glomales rRNA gene diversity--all that glistens is not necessarily glomalean?Semantic proximity Read ↗

Variation in the ribosomal internal transcribed spacers and 5.8S rDNA among five species of Acropora (Cnidaria; Scleractinia): patterns of variation consistent with reticulate evolution.Semantic proximity Read ↗

Hidden-break diversity in pancrustacean rRNA profiles.Semantic proximity Read ↗

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