摘要
用硬化性肌膜炎病人ACA血清的间接免疫荧光法显示了多种动、植物细胞的着丝点,其中包括Hep-2,文昌鱼、水螅、螽蜥、蚯蚓、草履虫、洋葱、大蒜,吊兰、蚕豆和葫芦藓等。表明在进化不同阶段的动、植物细胞均有同源的、高度保守性的着丝点蛋白。
This work exhibits the existence of the kinetochore/centromere in a variety of animal and plant cells by indirect immunofluorescent method, using ACA sera from patients with sclerotic fasciitis. Many species such as Hep-2, Branchiostoma belcheri tsingtaoensis, Hydra vulgaris attennata, Pheretima tschiliensis, Monoptorus albus, Paramecium caudatum, Gampsocleosis sp., Vicia faba, Allium cepa, Allium sativum, Chlorophylum capense, Funaria hygrometric Hedw are selected as the materials in the study. The research results indicate that all the animals and plants concerned by us, which are located at different evolutionary period in the biological kingdom, have homologous and highly conserved kinetochore protein.
出处
《北京师范大学学报（自然科学版）》
CAS
CSCD
1991年第4期466-470,共5页
Journal of Beijing Normal University(Natural Science)
基金
国家自然科学基金
国家教委博士点基金
关键词
CAC
植物细胞
着丝点
抗体
PSS
anti-centromere/kinetochor antiboty(ACA)
inidirect immunofluorescence
ptant cells
kinetochore/centromere
