热带作物学报2012，Vol.33Issue(3)：479-485,7.DOI:10.3969/j.issn.1000-2561.2012.03.016
巴西橡胶树花药体细胞胚形成中乳管分化的研究
The Laticifer Differentiation in the Process of Somatic Embryogenesis of Hevea brasiliensis Anther
摘要
Abstract
To get more quantitative and better qualitative somatic embryos is the main aim in the tissue culture of anthers, but whether the laticifer differentiation existing at embryo is still unknown. By using light microscopy, the laticifer differentiation was studied in somatic embryogenesis. The laticifer was not observed at globular embryo, heart embryo and torpedo embryo stages, but observed in the early stage of cotyledon embryo. A great deal of laticifers were differentiation in mature cotyledon embryo as well as various deform embryos. The results provided a basis for clarifying the mechanism of laticifer differentiation in Hevea brasiliensis.关键词
巴西橡胶树/体细胞胚/花药/乳管分化Key words
Hevea brasiliensis/Somatic embryogenesis/Anther/ Laticifer differentiation分类
农业科技引用本文复制引用
史敏晶,华玉伟,邓顺楠,田维敏..巴西橡胶树花药体细胞胚形成中乳管分化的研究[J].热带作物学报,2012,33(3):479-485,7.基金项目
国家天然橡胶产业技术体系专项资金(No.CARS-34-GW1) （No.CARS-34-GW1）
国家自然科学基金项目(No.31070535). （No.31070535）
