Floral organogenesis and development of two taxa of the Solanaceae - Anisodus tanguticus and Atropa belladonna
文献类型：期刊论文
| 作者 | Yang, DZ; Zhang, ZY; Lu, AM; Sun, K; Liu, JQ |
| 刊名 | israel journal of plant sciences
 |
| 出版日期 | 2002 |
| 卷号 | 50期号:2页码:127-134 |
| 合作状况 | 其它 |
| 中文摘要 | floral organogenesis and development of two solanaceae species, anisodus tanguticus and atropa belladonna, were studied by using scanning electron microscopy (sem) as part of a project on systematics and evolution in the tribe hyoscyameae. these two species share the following common characters of floral organ initiation and development: (1) initiation of the floral organs in the two species follows hofmeister's rule; (2) the mode of corolla tube development belongs to the "late sympetaly" type, namely, petals are initiated separately and later become joined by fusion of their basal meristem, then rise together and form a corolla tube; (3) primordia of the floral appendages are initiated in a pentamerous pattern and acropetal order: sepals are initiated first, followed by the petals and stamens, and finally the carpels. the whorl of five stamen primordia forms almost simultaneously and originates opposite the sepal primordia, but initiation of the sepal primordia shows different modes in the two species. the sepal primordia of anisodus tanguticus have simultaneously whorled initiation, while those of atropa belladonna have helical initiation. the systematic significance of the present results in the genera anisodus and atropa is discussed in this paper. |
| 英文摘要 | floral organogenesis and development of two solanaceae species, anisodus tanguticus and atropa belladonna, were studied by using scanning electron microscopy (sem) as part of a project on systematics and evolution in the tribe hyoscyameae. these two species share the following common characters of floral organ initiation and development: (1) initiation of the floral organs in the two species follows hofmeister's rule; (2) the mode of corolla tube development belongs to the "late sympetaly" type, namely, petals are initiated separately and later become joined by fusion of their basal meristem, then rise together and form a corolla tube; (3) primordia of the floral appendages are initiated in a pentamerous pattern and acropetal order: sepals are initiated first, followed by the petals and stamens, and finally the carpels. the whorl of five stamen primordia forms almost simultaneously and originates opposite the sepal primordia, but initiation of the sepal primordia shows different modes in the two species. the sepal primordia of anisodus tanguticus have simultaneously whorled initiation, while those of atropa belladonna have helical initiation. the systematic significance of the present results in the genera anisodus and atropa is discussed in this paper. |
| 学科主题 | 植物学 |
| WOS标题词 | science & technology ; life sciences & biomedicine |
| 类目[WOS] | plant sciences |
| 研究领域[WOS] | plant sciences |
| 收录类别 | SCI |
| 语种 | 英语 |
| WOS记录号 | WOS:000177277600006 |
| 公开日期 | 2009-12-10 |
| 源URL | [http://ir.nwipb.ac.cn/handle/363003/1416]  |
| 专题 | 西北高原生物研究所_中国科学院西北高原生物研究所 |
| 作者单位 | 1.Chinese Acad Sci, Inst Bot, Lab Systemat & Evolutionary Bot, Beijing 100093, Peoples R China 2.NW Normal Univ, Dept Biol, Lanzhou 730070, Peoples R China 3.Chinese Acad Sci, NW Plateau Inst Biol, Xining 810001, Peoples R China |
| 推荐引用方式 GB/T 7714 | Yang, DZ,Zhang, ZY,Lu, AM,et al. Floral organogenesis and development of two taxa of the Solanaceae - Anisodus tanguticus and Atropa belladonna[J]. israel journal of plant sciences,2002,50(2):127-134. |
| APA | Yang, DZ,Zhang, ZY,Lu, AM,Sun, K,&Liu, JQ.(2002).Floral organogenesis and development of two taxa of the Solanaceae - Anisodus tanguticus and Atropa belladonna.israel journal of plant sciences,50(2),127-134. |
| MLA | Yang, DZ,et al."Floral organogenesis and development of two taxa of the Solanaceae - Anisodus tanguticus and Atropa belladonna".israel journal of plant sciences 50.2(2002):127-134. |
入库方式： OAI收割
来源：西北高原生物研究所
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