染色体分带;用特殊的染色方法, 使染色体产生明显的色带(暗带)和未染色的明带相间的带型(banding patterns), 形成不同的染色体个性, 以此作为鉴别单个染色体和染色体组的一种手段。
染色体分带(chromosome banding)是通过用酸、碱或盐溶液处理使染色体变 性,再经染色后使染色体呈现出深浅不一的条纹带型,依此来鉴别特定染色体的细胞 学技术。
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染色体分带核型 banding patterns of chromosomes
染色体C-分带 chromosome c-banding
染色体g带分析 chromosome g banding analysis
染色体高分辨g带带纹 g band of chromosome in high resolution
该方法适用于桑树核型分析,进一步可用于桑染色体分带。
This method is applicable to the mulberry tree karyotype analysis as well as to the mulberry tree chromosome banding pattern study.
结果表明,染色体分带技术比一般分析方法更为敏感,并且能提高阳性检出率。
The result shows that the chromosome banding technique is more sensitive than the common chromosome aberration analysis for detecting complicated chromosome aberration, increasing the positive rate.
采用外周血淋巴细胞培养及染色体分带技术分析了徐淮白山羊的染色体核型、C带。
The karyotype and C-banding of XuHuai White Goat breed were investigated with the peripheral blood lymphocyte culture and chromosome banding techniques.
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