Biochemical analysis of argyrophilic nonhistone proteins in chromosomes of plant Triticum aestivum  

作　　者：PENG Yongkang, YU Jianchun, JIN Shaobo, ZHAO Jian, SONG Wenqin and CHEN RuiyangDepartment of Biology, Nankai University, Tianjin 300071, China 

出　　处：《Chinese Science Bulletin》1997年第17期1476-1481,共6页

摘　　要：IN the late 1970s, biochemical analysis and electron microscopy of isolated, histone-depleted mitotic chromosomes demonstrated the existence of a central scaffold consisting mainly of nonhistone proteins (NHPs) in metaphase chromosomes. Subsequently, by using silver impregnation techniques and light microscopy, Howell et al. showed the presence of an axial chromatid core in relatively intact chromosomes of mammals; this core is believed to be

关 键 词：PLANT chromosome nonhistone CHROMOSOMAL PROTEIN argyrophilic PROTEIN MITOTIC synchronization Triticumaestivum. 

分 类 号：Q343[生物学—遗传学]