de Lucca E J, Dhaliwal M K, Furlong C L, Pathak S
Departamento de Genetica, Instituto Basico de Biologia, Medica e Agricola, Universidade Estadual Paulista Julio de Mesquita Filho, Sao Paulo, Brazil.
Cytobios. 1990;62(250-251):153-60.
G-banded karyotypes of Rattus norvegicus fibroblast cells at the late prophase, prometaphase, early metaphase, mid and late metaphase, and diagrammatic representation of the banding patterns at the 450-band level are presented. High-resolution G-banded rat chromosomes were prepared following the actinomycin D pretreatment technique. Silver-stained nucleolus organizer regions (Ag-NORS) were found in chromosome pairs 3, 11 and 12 of the rat karyotype.
呈现了褐家鼠成纤维细胞在晚前期、前中期、早中期、中晚期的G带核型，以及450条带水平的带型示意图。采用放线菌素D预处理技术制备了高分辨率的G带大鼠染色体。在大鼠核型的第3、11和12号染色体对中发现了银染核仁组织区（Ag-NORS）。
