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Production of translocation by crossing two different alien substitutions in wheat

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Chinese Science Bulletin

Abstract

The translocation frequency up to 3.7% has been obtained by crossing aTriticum-Thinopyrum substitution with aTriticum-Haynaldia substitution. The pattern of translocations includes not only wheat-alien Robertson translocations but also inserting translocations involvingThinopyrum chromatin andHaynaldia chromatin. The result indicates that it may be a new method of producing translocations to make two different wheat-alien substitution cross with each other.

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Authors and Affiliations

  1. State Key Loboratory of Plant Cell and Chromosome Engineering, Institute of Genetics, Chinese Academy of Sciences, 100101, Beijing, China

    Yiwen Li, Shunxue Tang, Tiehan Zhao, Hui Liang, Hongjie Li, Shuang’e Jia, Zhensheng Li & Xu Jia

Authors
  1. Yiwen Li
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  2. Shunxue Tang
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  3. Tiehan Zhao
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  4. Hui Liang
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  5. Hongjie Li
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  6. Shuang’e Jia
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  7. Zhensheng Li
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  8. Xu Jia
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Cite this article

Li, Y., Tang, S., Zhao, T. et al. Production of translocation by crossing two different alien substitutions in wheat. Chin.Sci.Bull. 44, 1294–1297 (1999). https://doi.org/10.1007/BF02885847

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  • DOI: https://doi.org/10.1007/BF02885847

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