Physical mapping of a male-fertility gene of common wheat.
スポンサーリンク
概要
- 論文の詳細を見る
A terminal deletion in the short arm of chromosome 4B was obtained in the progeny of an alien monosomic addition line of common wheat (Triticum aestivum (L.) emend. Thell) with a chromosome from Aegilops cylindrica Host. Common wheat plants homozygous for the deletion were completely male sterile. The breakpoint was at about 84% of the length of the short arm from the centromere. Therefore, the male-fertility gene was located in the distal 16% region of the chromosome 4B short arm. This terminal deletion practically suppressed meiotic pairing between the short arms of the normal 4B and the deletion 4B chromosomes.
- 日本遺伝学会の論文
著者
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Mukai Yasuhiko
Department Of Biological Sciences Osaka Kyoiku University
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ENDO Takashi
Nara University
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GILL Bikram
Department of Plant Pathology, Wheat Genetics Resource Center
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Yamamoto Maki
Department Of Anesthesiology And Resuscitology Okayama University Medical School
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YAMAMOTO Maki
Department of Life Science, Kansai Women's Junior College
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GILL Bikram
Department of Plant Pathology, Kansas State University
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