期刊文献+

利用诱导部分同源配对向小麦转移异源染色体节段

Alien Chromosome Segments Transferred to Wheat by Inducing Homoeologous Pairing
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摘要 从比较几种向小麦转移异源遗传物质的方法出发,讨论了利用诱导部分同源配对转移异源基因的优越性。对国内外诱导部分同源配对所采用的4种方法的具体步骤、研究成果及其优缺点进行了综述,并对进一步提高人工诱导异源易位系的水平提出了改进意见。 From Several methods transferring alien genetic materials to wheat compared with each other, the paper discussed some advantages of transferring alien gene through inducing homoeologous pairing and reviewed concrete procedures of ofur methods adopted in induction of homoeologous pairing at home and abroad, research results and their merits and shortcomings.Also, the ideas for the improvement of artificial induced alien translpcation were suggested.
作者 董安书
出处 《西北农林科技大学学报(自然科学版)》 CSCD 1990年第4期101-107,共7页 Journal of Northwest A&F University(Natural Science Edition)
关键词 小麦 5B单体 异代换系 缺体5B-四体5D Ph突变体 部分同源配对 近端重组 远端重组 wheat, mono-SB, alien substitution line, nulli-5B-tetra5D, ph-mutation, homoeologous pairing, proximal recombination, distal recombination
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参考文献6

  • 1杨天章 张改生 等.小麦VE161雄性不育异代换系的染色体分析[J].遗传学报,1988,15(4):241-246.
  • 2许喜堂,薛秀庄,王祥正.M8003小麦品系的选育及其染色体带型的鉴定[J]陕西农业科学,1988(03).
  • 3R. M. D. Koebner,K. W. Shepherd.Controlled introgression to wheat of genes from rye chromosome arm 1RS by induction of allosyndesis[J]. Theoretical and Applied Genetics . 1986 (2)
  • 4Sharma D,Knott D R.The transfer of Leaf rust resistacefrom Agropyron to Triticum by irradiation. Canadian Journal of Genetics and Cytology . 1966
  • 5Liang G H,Wang R C et al.Registration of B-6-37-1 wheat germplasm. Crop Science . 1979
  • 6Wall A M,Riley R et al.Wheat mutants Permitting homoeologous chromosome pairing. Genetical Reseach . 1971

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