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Article

Patterns of crossover distribution in Drosophila mauritiana necessitate a re-thinking of the centromere effect on crossing over.

Genetics - 8 May 2025

Hawley R Scott, Price Andrew, Li Hua, Jagannathan Madhav, Staber Cynthia, Hughes Stacie E, Williams Stefanie, Perera Anoja, Egidy Rhonda R, Lawlor Amanda, Miller Danny E, Blumenstiel Justin P

Abstract excerpt

We present an SNP-based crossover map for Drosophila mauritiana. Using females derived by crossing 2 different strains of D. mauritiana, we analyzed crossing over on all 5 major chromosome arms. Analysis of 105 male progeny allowed us to identify 327 crossover chromatids bearing single, double, or triple crossover events, representing 398 crossover events. We mapped the crossovers along these 5 chromosome arms...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Share to Crossing Over, Genetic

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Share to Polymorphism, Single Nucleotide

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Identifiers

PMID: 40052765
DOI: 10.1093/genetics/iyaf039
PMCID: PMC12059641

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PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 8 Sept 2026.

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