The results give a further confirmation that the chromosome fragment rate and mini-nucleus rate could be used as a reliable index to determine the effects of irradiation on chromosomes in cells.
分析结果进一步肯定了断片率、微核率可以作为测定细胞染色体辐射效应的一个可靠指标。
Bacterial artificial chromosome (BAC) is a kind of vector system used to construct large fragment insert libraries of genome DNA in human, animals and plants.
细菌人工染色体(BAC)是一种承载dna大片段的克隆载体系统，用于人、动物和植物基因组文库构建。
With availability of a fragment of target DNA sequence, flanking unknown DNA sequence was obtained rapidly by successive chromosome walk using Il-PCR method.
运用该技术进行染色体连续步移，快速扩增DNA侧翼未知序列。
The main aberrant type was chromosome type acentric fragment.
畸变类型主要是染色体型无着丝粒断片；
The main aberrant type was chromosome type acentric fragment.
畸变类型主要是染色体型无着丝粒断片；
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