Sperm swimming behaviors are correlated with sperm haploid genetic variability in the Mexican tetra, Astyanax mexicanus.
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ABSTRACT:
SUBMITTER: Borowsky R
PROVIDER: S-EPMC6594619 | biostudies-literature | 2019
REPOSITORIES: biostudies-literature
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Sperm swimming behaviors are correlated with sperm haploid genetic variability in the Mexican tetra, Astyanax mexicanus.
Borowsky Richard R Luk Alissa A Kim Rebecca S RS
PloS one 20190626 6
The diploid genotypes of males are widely thought to determine sperm phenotypes, yet recent work shows that the haploid genetics of the individual sperm cell also contributes significantly. We tested seven sperm phenotypes, flagellar length and six behaviors, looking for correlations between genetic and phenotypic variability. While flagellar length appears to be controlled by the diploid genotype of the source, variation in three of the behavioral phenotypes, linearity, wobble, and progression ...[more]
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