这些男子自身携带的异常基因，只能通过传给自己女儿的x染色体继续传递下去。
Men who carry the faulty genes can only pass them on through their X chromosome to their daughters.
这种染色体异常使控制细胞生长的关键肿瘤抑制基因失活。
Such chromosomal abnormalities inactivate tumor - suppressor genes that are critical for controlling cell growth.
但理论上ICSC有可能将一些影响男性生育的异常染色体、变异基因或其他遗传缺陷传给下一代。
But theoretically ICSC could be some affected male fertility abnormal chromosomes, mutation genetic or other genetic defects to the next generation.
在一个研究中，研究人员发现具有异常数量的染色体的肠癌细胞在BCL9L基因中具有较高数量的缺陷。
In one study, the researchers found that bowel cancer cells with an abnormal number of chromosomes had a higher number of faults in the BCL9L gene.
目的探讨染色体异常和身高的多基因遗传因素在身材矮小女童中对矮小身材产生的作用。
Objective to explore the effect of chromosomal abnormality and polygenic inheritance factor in female children with short stature.
科学家已经知道alk的异常和淋巴瘤还有肺癌的的发病有关。ALK的异常引起染色体之间DNA的置换，从而引起新的癌症基因的突变。
Scientists already knew that abnormalities in ALK were linked to lymphoma and lung cancer, where it triggers the translocation of DNA between chromosomes to make new cancer-causing genes.
染色体易位植入前基因检测能够区分正常和异常染色体的胚胎。
Preimplantation genetic testing for chromosomal translocations is able to distinguish between chromosomally normal and abnormal embryos.
目的：研究分析肺腺癌细胞系OM的染色体及基因异常变化。
Objective: To investigate the chromosome and gene alterations in adenocarcinoma of lung cell line, om.
结论在染色体异常核型中，均有不同程度的基因缺失，造成基因连锁的不平衡，因而出现一些临床效应。
Conclusion: gene have different degree loses in abnormal chromosome karyogram, result in chromosomal gene linkage not equilibrium and and emergence clinical effect.
胚胎移植前遗传学诊断（PGD）起源于90年代初，是怀孕的夫妇防止胎儿受到异常基因或染色体影响的一种有效措施。
PGD was first performed in the early 1990's as a way for couples to prevent the pregnancy of a child with genetic disease.
胚胎移植前遗传学诊断（PGD）起源于90年代初，是怀孕的夫妇防止胎儿受到异常基因或染色体影响的一种有效措施。
PGD was first performed in the early 1990's as a way for couples to prevent the pregnancy of a child with genetic disease.
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