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- SUZUKI Tohru
- Division of Science of Biological Resources, Graduate School of Science and Technology
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- NAKAMURA Chiharu
- Laboratory of Plant Genetics, Faculty of Agriculture, Kobe University
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- SAKAGAMI Hikoichi
- Laboratory of Plant Genetics, Faculty of Agriculture, Kobe University
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- MORI Naoki
- Laboratory of Plant Genetics, Faculty of Agriculture, Kobe University
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- PANAYOTOV Ivan
- Institute for Wheat and Sunflower, Dobroudja, near General Toshevo
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- KANEDA Chukichi
- Laboratory of Plant Genetics, Faculty of Agriculture, Kobe University
書誌事項
- タイトル別名
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- Interaction between telocentric nucleolus-organizing chromosomes of two Agropyron species and their cytoplasms in alloplasmic lines of common wheat.
- サイボウシツ チカン パンコムギ ニ オケル Agropyron マッタン ド
この論文をさがす
抄録
Alloplasmic lines of common wheat (Triticum aestivum L. cultivars `Penjamo 62' and `Siete Cerros 66') with cytoplasms of two wheatgrass species (Agropyron glaucum and Ag. trichophorum) showed severe growth depression throughout their development and male sterility at maturity. Growth vigor of the alloplasmic lines was influenced more by cytoplasm donors than by nucleus donors, while male sterility was influenced more by nucleus donors. Short-arm telocentric, nucleolus-organizing chromosomes (telosomes) derived from Agropyron caused the restoration of growth vigor and male fertility of the alloplasmic lines in which cytoplasms and telosomes from the same Agropyron species were combined. The telosomes derived from Agropyron species different from the cytoplasm donors could also recover growth vigor and male fertility of the alloplasmic lines. The result indicates the presence of a common mechanism(s) which controls the nucleus-cytoplasmic incompatibility expressed in the alloplasmic lines with the two Agropyron cytoplasms. The Agropyron telosomes showed some dosage effects on growth vigor of the alloplasmic lines and affected fertility when added to the nuclear backgrounds of the two common wheat cultivars.<br>
収録刊行物
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- 遺伝学雑誌
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遺伝学雑誌 67 (2), 133-145, 1992
日本遺伝学会
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キーワード
詳細情報 詳細情報について
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- CRID
- 1390282680421463296
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- NII論文ID
- 10006699112
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- NII書誌ID
- AA00690924
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- ISSN
- 18805787
- 0021504X
- http://id.crossref.org/issn/0021504X
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- NDL書誌ID
- 3773798
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- 本文言語コード
- en
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- データソース種別
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- JaLC
- NDL
- Crossref
- CiNii Articles
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- 抄録ライセンスフラグ
- 使用不可