单词 | Cells,Aneuploid |
释义 | Cells,Aneuploid《英文msh词典》Cells,Aneuploid [入口词] Cells,Aneuploid [主题词] Aneuploidy [英文释义] The chromosomal constitution of cells which deviate from the normal by the addition or subtraction of CHROMOSOMES,chromosome pairs,or chromosome fragments. In a normally diploid cell (DIPLOIDY) the loss of a chromosome pair is termed nullisomy (symbol: 2N-2),the loss of a single chromosome is MONOSOMY (symbol: 2N-1),the addition of a chromosome pair is tetrasomy (symbol: 2N+2),the addition of a single chromosome is TRISOMY (symbol: 2N+1). |
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