Chromosome doubling of Allium fistulosum × A. cepa interspecific F1 hybrids through colchicine treatment of regenerating callus

@article{Song2004ChromosomeDO,
  title={Chromosome doubling of Allium fistulosum × A. cepa interspecific F1 hybrids through colchicine treatment of regenerating callus},
  author={Ping Song and Wanhee Kang and Ellen B. Peffley},
  journal={Euphytica},
  year={2004},
  volume={93},
  pages={257-262}
}
Regenerating calluses of Allium fistulosum × A. cepa interspecific F1 hybrids were treated in vitro with colchicine. A factorial experiment was designed to test the effects of colchicine concentration and time on the recovery of tetraploid plants from in vitro-colchicine-treated calluses. Shoot production of regenerating calluses following in vitro colchicine treatment decreased with increasing colchicine concentration and treatment time. Cytological analyses of root tip cells from regenerated… CONTINUE READING

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