ANALYSIS OF SILVER-STAINED PROTEINS IN METAPHASE CHROMOSOMES OF COMMON WHEAT
小麦中期染色体银染蛋白的分析

The size, shape and scatter distribution of silver-stained proteins in metaphase chromosomes of common wheat were studies by image analysis. It was observed that the silver-stained proteins in chromosomes existed as granules, different in size and amount and unever in distribution. The large granules took the shape of dots and some small granules were in dots or short fibres as well. These results indicated that a nonhistone protein scaffold really existed and distributed as granules and fibres over the whole chromosomes.