Intraspecific Euploidy (2x, 4x) in Primula denticulata Sm. from North West Himalayas in India

  title={Intraspecific Euploidy (2x, 4x) in Primula denticulata Sm. from North West Himalayas in India},
  author={Vijay Kumar Singhal and Younas Rasheed Tantray and Maninder Jeet Kaur and Pawan Kumar Rana and Raghbir Chand Gupta},
The existence of intraspecific euploidy (2n=22, 44) in Primula denticulata have been reported in the present study from the higher hills of North-West Himalayas in India. Both the cytotypes showed perfect bivalent formation, regular meiotic course and high pollen fertility. One of the 4x accessions showed a phenomenon of cytomixis and cell fusion resulting to syncytes in meiotic cells. Consequent to chromatin transfer and cell fusion the meiocytes showed various meiotic irregularities, and… 

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