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- ARAKI HIROTO
- Department of Biology, Faculty of Science, Kyushu University
書誌事項
- タイトル別名
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- CYTOGENETICS OF <i>SCILLA SCILLOIDES</i> COMPLEX
- ツルボ ノ サイボウ イデンガクテキ ケンキュウ 3 ゲノム A x 8 ト ゲノム B x 9 ノ アイダ ノ ドウシセイ エイブン
- III. HOMOEOLOGY BETWEEN GENOMES A (x=8) AND B (x=9)
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The relationship between the genomes A (x=8) and B (x=9) of Scilla scilloides complex has been studied in F1 hybrids (AB, 2n=17) between the two diploid types AA (2n=16) and BB (2n=18).<br>Pairing of chromosomes is variable among PMCs, the maximum number of bivalents per cell being 8. Some bivalents are clearly heteromorphic. The pairing of chromosomes in PMCs revealed that the genomes A and B are segmentally homologous, although they are karyotypically well differentiated.<br>A scheme is presented to interpret how the genome A has been differentiated from the genome B by translocation, inversions, and loss of a centromere.
収録刊行物
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- 遺伝学雑誌
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遺伝学雑誌 46 (4), 265-275, 1971
日本遺伝学会
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キーワード
詳細情報
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- CRID
- 1390282680420960000
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- NII論文ID
- 130000059345
- 30035003988
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- NII書誌ID
- AA00690924
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- ISSN
- 18805787
- 0021504X
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- NDL書誌ID
- 8109831
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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