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Development of the Embryo Sac in Some Japanese Members of Cephalanthera (Orchidaceae)
http://hdl.handle.net/10131/3000
http://hdl.handle.net/10131/3000e70d3f5d-7f71-4114-87cb-581da46a1283
名前 / ファイル | ライセンス | アクション |
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KJ00004479001.pdf (1.0 MB)
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Item type | 紀要論文 / Departmental Bulletin Paper(1) | |||||
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公開日 | 2007-09-27 | |||||
タイトル | ||||||
タイトル | Development of the Embryo Sac in Some Japanese Members of Cephalanthera (Orchidaceae) | |||||
言語 | ||||||
言語 | eng | |||||
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 |
Sato, Yoshihiko
× Sato, Yoshihiko |
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著者(ヨミ) | ||||||
識別子Scheme | WEKO | |||||
識別子 | 8381 | |||||
姓名 | サトウ, ヨシヒコ | |||||
著者別名 | ||||||
識別子Scheme | WEKO | |||||
識別子 | 8382 | |||||
姓名 | 佐藤, 嘉彦 | |||||
著者所属 | ||||||
生物学教室 = Depart. of Biology | ||||||
抄録 | ||||||
内容記述タイプ | Abstract | |||||
内容記述 | The development of embryo sacs in Cephalanthera erecta var. erecta, C. erecta var. subaphylla and C. falcata was investigated. In these three orchids the ovules are anatropous, tenuinucellate and bitegmic. In some ovules of C. falcata and C. longibracteata, it was observed that the anatropous and bitegmic condition was brought much delayed. The largest megaspore of a tetrad, which is farthest from the micropyle, becomes functional and its nucleus divides three times in succession, so that a mature embryo sac is always composed of eight nuclei. The developmental mode of embryo sacs in these three orchids is usually of the monosporic eight nucleate type. The embryological features of Cephalanthera investigated were compared with those of Epipactis, which is closely related genus of Cephalanthera. | |||||
書誌情報 |
横浜国立大学理科紀要. 第二類, 生物学・地学 巻 26, p. 1-9, 発行日 1979-11-30 |
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ISSN | ||||||
収録物識別子タイプ | ISSN | |||||
収録物識別子 | 05135613 | |||||
書誌レコードID | ||||||
収録物識別子タイプ | NCID | |||||
収録物識別子 | AN00246584 | |||||
フォーマット | ||||||
内容記述タイプ | Other | |||||
内容記述 | application/pdf | |||||
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 | |||||
出版者 | ||||||
出版者 | 横浜国立大学 |