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Article

A single amino acid difference is sufficient to elicit vegetative incompatibility in the fungus Podospora anserina.

Genetics - 1 Sept 1993

Deleu C, Clavé C, Bégueret J

Abstract excerpt

Vegetative incompatibility is known to limit heterokaryosis in filamentous fungi. It results from genetic differences between incompatible strains at specific loci. The proteins encoded by the two incompatible alleles het-s and het-S of the fungus Podospora anserina differ from each other by 14 amino acids. Two approaches have been used to identify how many and which of these differences are necessary to elicit...

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Identifiers

PMID: 8224826
DOI: 10.1093/genetics/135.1.45
PMCID: PMC1205625

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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.

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A single amino acid difference is sufficient to elicit vegetative incompatibility in the fungus Podospora anserina.PMID 8224826Read ↗

Two allelic genes responsible for vegetative incompatibility in the fungus Podospora anserina are not essential for cell viability.Semantic proximity Read ↗

Sequence diversity and unusual variability at the het-c locus involved in vegetative incompatibility in the fungus Podospora anserina.Semantic proximity Read ↗

The fungus-specific HET domain mediates programmed cell death in Podospora anserina.Semantic proximity Read ↗

The [Het-s] prion of Podospora anserina and its role in heterokaryon incompatibility.Semantic proximity Read ↗

A gene responsible for vegetative incompatibility in the fungus Podospora anserina encodes a protein with a GTP-binding motif and G beta homologous domain.Semantic proximity Read ↗

Vegetative incompatibility in filamentous fungi: a roundabout way of understanding the phenomenon.Semantic proximity Read ↗

HET-E and HET-D belong to a new subfamily of WD40 proteins involved in vegetative incompatibility specificity in the fungus Podospora anserina.Semantic proximity Read ↗

Sexual transmission of the [Het-s] prion leads to meiotic drive in <i>Podospora anserina</i>Semantic proximity Read ↗

Reactivity in vegetative incompatibility of the HET-E protein of the fungus Podospora anserina is dependent on GTP-binding activity and a WD40 repeated domain.Semantic proximity Read ↗

het-B allorecognition in Podospora anserina is determined by pseudo-allelic interaction of genes encoding a HET and lectin fold domain protein and a PII-like protein.Semantic proximity Read ↗

The sequences appended to the amyloid core region of the HET-s prion protein determine higher-order aggregate organization in vivo.Semantic proximity Read ↗

Identification of the het-r vegetative incompatibility gene of Podospora anserina as a member of the fast evolving HNWD gene family.Semantic proximity Read ↗

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