Chromosome elimination and mutation in tetraploid somatic hybrids ofSolanum tuberosum andSolanum phureja

@article{Pijnacker2004ChromosomeEA,
  title={Chromosome elimination and mutation in tetraploid somatic hybrids ofSolanum tuberosum andSolanum phureja},
  author={L. P. Pijnacker and M. Ferwerda and K. Puite and J. Schaart},
  journal={Plant Cell Reports},
  year={2004},
  volume={8},
  pages={82-85}
}
The hybridity of eleven somatic hybrids between a diploidS. tuberosum and a diploidS. phureja clone could be verified because the parent karyotypes differed in their C-banding patterns. The hybrids were hypotetraploid and some carried structurally rearranged chromosomes and/or minute centric fragments. The nucleolar chromosomes ofS. phureja were eliminated preferentially. The function of the remaining nucleolar organizer regions was not suppressed. Nuclear DNA content was correlated with the… Expand
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