https://www.ahs.ac.cn/images/0513-353X/images/top-banner1.jpg|#|苹果
https://www.ahs.ac.cn/images/0513-353X/images/top-banner2.jpg|#|甘蓝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner3.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner4.jpg|#|灵芝
https://www.ahs.ac.cn/images/0513-353X/images/top-banner5.jpg|#|桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner6.jpg|#|黄瓜
https://www.ahs.ac.cn/images/0513-353X/images/top-banner7.jpg|#|蝴蝶兰
https://www.ahs.ac.cn/images/0513-353X/images/top-banner8.jpg|#|樱桃
https://www.ahs.ac.cn/images/0513-353X/images/top-banner9.jpg|#|观赏荷花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner10.jpg|#|菊花
https://www.ahs.ac.cn/images/0513-353X/images/top-banner11.jpg|#|月季
https://www.ahs.ac.cn/images/0513-353X/images/top-banner12.jpg|#|菊花

园艺学报 ›› 2006, Vol. 33 ›› Issue (5): 1121-1124.

• 研究报告 • 上一篇    下一篇

矮牵牛花器官突变体blind-like的表型和解剖结构

宁国贵;包满珠   

  1. (华中农业大学园艺林学学院, 园艺植物生物学教育部重点实验室, 湖北武汉430070)
  • 收稿日期:2006-04-03 修回日期:2006-06-12 出版日期:2006-10-25 发布日期:2006-10-25

Morphological Characteristics and Anatomy of a Novel Floral Mutant of Petunia

Ning Guogui;Bao Manzhu   

  1. ( Key Laboratory of Horticultural Plant Biology, Ministry of Education, College of Horticulture and Forestry Sciences, Huazhong Agricultural University, Wuhan, Hubei 430070, China)
  • Received:2006-04-03 Revised:2006-06-12 Online:2006-10-25 Published:2006-10-25

摘要: 从矮牵牛自交系中获得一个花器官变异突变体, 将其命名为blind-like。该突变体的性状能够稳定遗传, 主要表现为花数增多, 花瓣顶端出现花药状结构, 具有类似正常花药的四分室结构, 并产生少量花粉。该突变体与矮牵牛花器官blind突变体相似, 通过自花授粉与异花授粉产生种子。

关键词: 矮牵牛, 花器官, 发育, blind-like突变体

Abstract: A spontaneously occurred floralmutant with multi-flower and exhibiting antheroid structure on the top of petals was found in the progeny of a instable self-line of petunia. The anther of the mutant has a resembled structure in normal plants and can p roduce a little infertile pollen in it. The mutants could produce seeds by self-pollinated or pollinated with pollens from the wild type. The similarity and differences of blind-like with similar petunia mutantswas discussed.

Key words: Petunia hybrida, Floral organ, Development, blind-like mutant