摘要
利用石蜡切片法对羊栖菜纵裂主枝上愈伤组织再生苗的发生过程进行了形态解剖学观察。发现此种成苗方式是在主枝 (茎 )或假根处由外皮层分裂形成愈伤组织 ,再由愈伤组织分化成苗的一种无性繁殖方式。愈伤组织形成再生苗有望成为羊栖菜人工养殖种苗的来源之一。
In this paper, the regenerated seedlings from the rived stem of Sargassum fusiforme were studied. It was shown that the peripheral cortical cells divided into and formed callus firstly,then callus regenerated and developed into new thalli.The callus cloning culture and regeneration of S. fusiforme could produce a large number of seedlings.
出处
《青岛海洋大学学报（自然科学版）》
CSCD
北大核心
2001年第1期85-88,共4页
Journal of Ocean University of Qingdao
基金
山东省科委资助项目
关键词
羊栖菜
愈伤组织
再生苗
形态解剖
人工养殖种苗
Sargassum fusiforme (Harvey) Setch
callus
regenerated seedling
anatomyH
