文献类型： 会议论文

第一作者： Libo Xie

作者： Libo Xie ¹ ; Yahua Guo ¹ ; Fanjuan Meng ² ; Hongbo Dang ² ; Luxiang Liu ³ ; Xue Wang ¹ ; Yongli Gao ¹ ; Yu Zhou ¹ ;

作者机构： 1.Horticultural Sub-Academy, Heilongjiang Academy of Agricultural Sciences, Harbin 150069, China

2.College of Life Science, Northeast Forestry University, Harbin 150040, China

3.The National Key Facilities for Crop Genetic Resources and Improvement/Institute of Crop Sciences, Chinese Academy ofAgricultural Sciences, Beijing 100081, China

关键词： Recoverable satellite;Hot pepper;Ultrastructure;Leaf mesophyll cells;Pollen

会议名称： International Conference on Bioinformatics and Biomedical Engineering (iCBBE 2011)

主办单位：

页码： 5593-5599

摘要： To investigate the characteristics of change of hot pepper (Capsicum annuum L.) generation from seeds carried by recoverable satellite, we observed the ultrastructure of leaf mesophyll cells and pollen in the first generation (KL06-102hd) and ground control (KL06-102) with an electron microscope (EM). Seven primers amplified a total of thirty-six sites in genomic DNA of KL06-102 and KL06-102hd by random amplified polymorphic DNA (RAPD), of which eighteen sites were polymorphic. The results showed that the ultrastructure of the leaf mesophyll cells and the pollen grains in KL06-102hd changed. Perhaps these results suggested that space environment can induce the changes of hot pepper plant.

分类号： G202-53