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

Unusual intraindividual variation of the nuclear 18S rRNA gene is widespread within the Acipenseridae.

The Journal of heredity - 1 Jan 2000

Krieger Jeannette, Hett Anne Kathrin, Fuerst Paul A, Birstein Vadim J, Ludwig Arne

Abstract excerpt

Significant intraindividual variation in the sequence of the 18S rRNA gene is unusual in animal genomes. In a previous study, multiple 18S rRNA gene sequences were observed within individuals of eight species of sturgeon from North America but not in the North American paddlefish, Polyodon spathula, in two species of Polypterus (Polypterus delhezi and Polypterus senegalus), in other primitive fishes...

Read the complete abstract on PubMed

Topics

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

Share to Base Sequence
Share to Cell Nucleus
Share to DNA Primers

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Fishes

Share to Genetic Variation

Share to RNA, Ribosomal, 16S

Source

Identifiers

PMID: 16714428
DOI: 10.1093/jhered/esj035

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 5 Sept 2026. Manifest publication-graph-cohort-2026-09-05.1.

Source receipt: pubmed, retrieved 5 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Unusual intraindividual variation of the nuclear 18S rRNA gene is widespread within the Acipenseridae.PMID 16714428Read ↗

Phylogenetic relationships of the North American sturgeons (order Acipenseriformes) based on mitochondrial DNA sequences.Semantic proximity Read ↗

Increased genetic diversity of 18S rDNA in the genomes of F1 hybrids of sturgeons Acipenser schrenckii x A. baerii and A. schrenckii x Huso dauricus.Semantic proximity Read ↗

Intragenomic variation within ITS1 and ITS2 of freshwater crayfishes (Decapoda: Cambaridae): implications for phylogenetic and microsatellite studies.Semantic proximity Read ↗

Evolution in the block: common elements of 5S rDNA organization and evolutionary patterns in distant fish genera.Semantic proximity Read ↗

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

5S rDNA variation and its phylogenetic inference in the genus Leporinus (Characiformes: Anostomidae).Semantic proximity Read ↗

Intraindividual and interspecies variation in the 5S rDNA of coregonid fish.Semantic proximity Read ↗

Molecular variation of Bothriocephalus acheilognathi Yamaguti, 1934 (Cestoda: Pseudophyllidea) in different fish host species based on ITS rDNA sequences.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 ↗

Individual and population variation in invertebrates revealed by Inter-simple Sequence Repeats (ISSRs).Semantic proximity Read ↗

Variation in the two internal transcribed spacers and 5.8S ribosomal RNA from five isolates of the marine parasite Perkinsus (Protista, Apicomplexa).Semantic proximity Read ↗

The molecular diversity of adriatic spined loaches (Teleostei, Cobitidae).Semantic proximity Read ↗

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