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上五島と平戸島および長崎県田平町のショウリョウバッタ集団における過剰染色体(B染色体)
http://hdl.handle.net/10069/16603
http://hdl.handle.net/10069/166038fbbdaa3-3c6f-4cd9-8fa1-7868df03d9ef
名前 / ファイル | ライセンス | アクション |
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kyoyoS30_01_06_t.pdf (2.5 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2008-04-14 | |||||
タイトル | ||||||
タイトル | 上五島と平戸島および長崎県田平町のショウリョウバッタ集団における過剰染色体(B染色体) | |||||
言語 | ||||||
言語 | jpn | |||||
資源タイプ | ||||||
資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||
資源タイプ | departmental bulletin paper | |||||
著者 |
茅野, 博
× 茅野, 博× 茅野, 愛子 |
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著者別名 | ||||||
姓名 | Kayano, Hiroshi | |||||
著者別名 | ||||||
姓名 | Kayano, Aiko | |||||
その他のタイトル | ||||||
その他のタイトル | Maintenance of B chromosomes in natural populations of Acrida lata MOTSCHULSKY in Kami-goto Ilands, Hirado-jima, and Tabira-chyo in Nagasaki Prefecture | |||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | Chromosomes of Acrida lata MOTSCHULSKY were studied using males collected in natural populations at four localities : Madara-jima and Uku-jima both of Kami-goto Ilands (upper part of Goto Ilands west to Kyushu), and Hirado-jima and Tabira-chyo in Nagasaki Prefecture (Fig. 1). Chromosome numbers of the males varied from 2n♂ =23 to 2n♂=25 due to B chromosomes, i. e., 2n♂ =22+X (consisting of A chromosomes only), 2n♂ =22+X+1B, and 2n♂=22+X+2B. The B chromosomes were the same as found in other populations in Kyushu (cf. Kayano, Sannomiya and Nakamura 1970). Mitotic chromosomes at metaphase of spermatogonia and meiotic chromosomes at metaphase of primary spermatocytes were shown in Figs. 2a-3b and Figs. 4-6. Frequencies (%) of males with B chromosomes in the four populations were 35.0 (Madara-jima), 24.4 (Uku-jima), 18.0 (Hirado-jima), and 17.0 (Tabira-chyo), 100 males being observed in each of the populations excepting the Uku-jima population in which 119 males were oberved (Table 1). The result was discussed bio-geographically taking the low mobility of A. lata into consideration. | |||||
書誌情報 |
長崎大学教養部紀要. 自然科学篇 巻 30, 号 1, p. 47-53, 発行日 1989-07 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 02871319 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN10352293 | |||||
著者版フラグ | ||||||
出版タイプ | VoR | |||||
出版タイプResource | http://purl.org/coar/version/c_970fb48d4fbd8a85 | |||||
sortkey | ||||||
P00047-P00053 | ||||||
引用 | ||||||
内容記述タイプ | Other | |||||
内容記述 | 長崎大学教養部紀要. 自然科学篇. 1989, 30(1), p.47-53 |