Corpus ID: 36028236

Experimental studies on the origin of cultivated rice.

@article{Oka1974ExperimentalSO,
  title={Experimental studies on the origin of cultivated rice.},
  author={H. Oka},
  journal={Genetics},
  year={1974},
  volume={78 1},
  pages={
          475-86
        }
}
  • H. Oka
  • Published 1974
  • Biology, Medicine
  • Genetics
1) Contributions to the origin of cultivated rice made by the author and his colleagues were briefly reviewed under several headlines.-2) Two parallel series of evolution of cultivated species, the Asian form of Oryza perennis to O. sativa and O. breviligulata to O. glaberrima, were pointed out compared.-3) In both the two series, a continuous array of intergrades between wild and cultivated species is found in a particular region. The pattern of character variations among those intermediate… Expand

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