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- HIZUME Masahiro
- Biological Institute, Faculty of Education, Ehime University
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- ISHIDA Fumio
- Biological Institute, Faculty of Education, Ehime University
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- MURATA Minoru
- Research Institute of Bioresources, Okayama University
書誌事項
- タイトル別名
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- Multiple locations of the rRNA genes in chromosomes of pines, Pinus densiflora and P. thunbergii.
- アカマツ ト クロマツ ノ センショクタイ ニ オケル タスウ ノ リボソーム
この論文をさがす
説明
The ribosomal RNA (rRNA) genes were mapped on somatic chromosomes of Japanese red pine (Pinus densiflora) and Japanese black pine (P. thunbergii) by in situ hybridization using biotin-labeled 18S-25S rDNA. Cytochemical detection of the hybridized probe showed many signals in the interphase nuclei and, prophase and metaphase chromosomes in both species. In the metaphase complement of P. densiflora, the signals appeared singly at the interstitial region of seven pairs of the chromosomes. In P. thunbergii, ten strong and two weak signals appeared at the interstitial region of six pairs of the chromosomes. The hybridization sites coincided with the interstitial chromomycin A3-bands or secondary constricted regions.<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 (5), 389-396, 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
- 1390282680421254912
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- NII論文ID
- 10006699634
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- NII書誌ID
- AA00690924
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- ISSN
- 18805787
- 0021504X
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- NDL書誌ID
- 3813025
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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