Letter | Published:

An X-ray-induced Strain of Ring-of-12 in Tradescantia paludosa

Nature volume 193, page 603 (10 February 1962) | Download Citation

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Abstract

RECIPROCAL translocations are found frequently in many wild and cultivated plants, and are inducible artificially by treatment with X-rays1. In the cases of wheat (2n = 14), the largest ring 14 was obtained by successive inter-crossing of the translocation stocks, which were produced by X-rays7,8. This is a confirmation of one of the processes through which the largest rings arise in some wild plants.

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References

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    , Bot. Rev., 22, 419 (1956).

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    , Proc. Eighth Intern. Cong. Genet., Stockholm, Hereditas, Supp., 35, 173 (1949).

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    , Jap. J. Genet., 34, 162 (1959).

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    , Cytologia, 16, 164 (1951).

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    , Rep. Kihara Inst. Biol. Res., 5, 1 (1952).

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Author notes

    • HIROSHI WATANABE

    Permanent address: Department of Biology, Kyushu Dental College, Kokura, Japan.

Affiliations

  1. Cytogenetics Laboratory, Kyushu University, Fukuoka, Japan.

    • HIROSHI WATANABE

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https://doi.org/10.1038/193603a0

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