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

Evidence for gene duplication and allelic codominance (not hierarchical dominance) at the mating-type locus of the ciliate, Euplotes crassus.

The Journal of eukaryotic microbiology - 1 Jan 2000

Vallesi Adriana, Alimenti Claudio, Federici Sergio, Di Giuseppe Graziano, Dini Fernando, Guella Graziano, Luporini Pierangelo

Abstract excerpt

The high-multiple mating system of Euplotes crassus is known to be controlled by multiple alleles segregating at a single locus and manifesting relationships of hierarchical dominance, so that heterozygous cells would produce a single mating-type substance (pheromone). In strain L-2D, now known to be homozygous at the mating-type locus, we previously identified two pheromones (Ec-α and Ec-1) characterized by...

Read the complete abstract on PubMed

Topics

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

Share to Alleles
Share to Amino Acid Sequence

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Ciliophora

Share to Gene Duplication

Share to POR gene

Share to Molecular Sequence Data

Share to Pheromones

Share to Reproduction

Source

Identifiers

PMID: 25040318
DOI: 10.1111/jeu.12140

Genes

POR

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-07.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

Related research

Semantic proximity does not establish scientific evidence.

Research trail→

Click a neighbor to travelStep 1 · 12 closest

Evidence for gene duplication and allelic codominance (not hierarchical dominance) at the mating-type locus of the ciliate, Euplotes crassus.PMID 25040318Read ↗

Ancient trans-specific polymorphism at pheromone receptor genes in basidiomycetes.Semantic proximity Read ↗

Conjugation in Euplotes songi, a phylogenetically basal species in the genus Euplotes: Nuclear events and new pheromone gene variants.Semantic proximity Read ↗

Lineage-specific diversity of pheromone response pathway genes is independent of mating strategy in Ceratocystidaceae.Semantic proximity Read ↗

The origin of multiple B mating specificities in Coprinus cinereus.Semantic proximity Read ↗

Evolution of the bipolar mating system of the mushroom Coprinellus disseminatus from its tetrapolar ancestors involves loss of mating-type-specific pheromone receptor function.Semantic proximity Read ↗

The role of pheromone receptors for communication and mating in Hypocrea jecorina (Trichoderma reesei).Semantic proximity Read ↗

Mating-type loci of heterothallic Diaporthe spp.: homologous genes are present in opposite mating-typesSemantic proximity Read ↗

The biallelic a mating type locus of Ustilago maydis: remnants of an additional pheromone gene indicate evolution from a multiallelic ancestor.Semantic proximity Read ↗

Identification and characterization of the Komagataella phaffii mating pheromone genes.Semantic proximity Read ↗

The water-borne protein signals (pheromones) of the Antarctic ciliated protozoan Euplotes nobilii: structure of the gene coding for the En-6 pheromone.Semantic proximity Read ↗

Mating-type differentiation and mate selection in the homothallic Chlamydomonas monoica.Semantic proximity Read ↗

Coding genes and molecular structures of the diffusible signalling proteins (pheromones) of the polar ciliate, Euplotes nobilii.Semantic proximity Read ↗

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