The Ph1 and Ph2 loci play different roles in the synaptic behaviour of hexaploid wheat Triticum aestivum

@article{Martinez2001ThePA,
  title={The Ph1 and Ph2 loci play different roles in the synaptic behaviour of hexaploid wheat Triticum aestivum},
  author={Michel Martinez and Nieves Cu{\~n}ado and N. Carcel{\'e}n and Carlos Romero},
  journal={Theoretical and Applied Genetics},
  year={2001},
  volume={103},
  pages={398-405}
}
Triticum aestivum is an allohexaploid wheat (AABBDD) that shows diploid-like behaviour at metaphase-I. This behaviour is influenced by the action of several loci, Ph1 and Ph2 being the main loci involved. To study the effect of these two loci on chromosome pairing in T. aestivum we have analysed the synaptic pattern in fully traced spread nuclei at mid- and late-zygotene, and at pachytene, of three different genotypes of cv Chinese Spring: standard line, ph1b and ph2b mutants. The analysis of… CONTINUE READING

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