ZFIN ID: ZDB-PUB-101101-8
Trans-centromere Effects on Meiotic Recombination in the Zebrafish
Demarest, B.L., Horsely, W.H., Locke, E.E., Boucher, K., Grunwald, D.J., and Trede, N.S.
Date: 2011
Source: Genetics   187(1): 333-336 (Journal)
Registered Authors: Demarest, Bradley, Grunwald, David, Trede, Nick
Keywords: half-tetrad, meiosis, parthenogenesis, recombination, zebrafish
MeSH Terms:
  • Animals
  • Centromere/genetics*
  • Chromatids/genetics
  • Female
  • Heterozygote
  • Homozygote
  • Male
  • Meiosis/genetics*
  • Mutation
  • Phenotype
  • Recombination, Genetic/genetics*
  • Telomere/genetics
  • Zebrafish/genetics*
PubMed: 20980237 Full text @ Genetics
ABSTRACT
We report that lack of crossover along one chromosome arm is associated with high-frequency occurrence of recombination close to the opposing arm's centromere during zebrafish meiotic recombination. Our data indicate recombination behavior on the two arms of a chromosome are linked. These results inform mapping strategies for telomeric mutants.
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