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Updated: Jun 21, 2026

Frequency and Distribution of Crossovers in Caenorhabditis elegans Meiosis by SNP Genotyping using Real-time PCR
Published on: July 11, 2025
Is there variation in crossover interference levels among chromosomes from human males?
1Mathematics, Biology, and Statistics Departments, Indiana University, Bloomington, Indiana 47405, USA. ehouswor@indiana.edu
Abstract:
We demonstrate that recent data from human males are consistent with constant interference levels among chromosomes under the two-pathway model, whereas inappropriately fitting shape parameters of Gamma distributions to immunofluorescent interfoci distances observed on finite chromosomes generates false interpretations of higher levels of interference on shorter chromosomes. We provide appropriate statistical methodology.
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