n.二体性

Disomy is a genetic condition where an individual inherits two identical copies of a particular chromosome.
异倍体是指个体从父母双方各获得一个完全相同的染色体的情况。
The child was born with disomy 18, which led to severe developmental issues.
这名婴儿出生时患有18号染色体异倍体，导致了严重的发育问题。
Researchers discovered that disomy 9 is associated with an increased risk of certain cancers.
研究者发现9号染色体异倍体与某些癌症的风险增加有关。
In rare cases, disomy can occur spontaneously during cell division.
在极少数情况下，细胞分裂过程中会自发形成异倍体。
A familial case of disomy 21 was observed, causing Down syndrome in the siblings.
观察到了21号染色体异倍体的家庭案例，导致兄弟姐妹们出现了唐氏综合症。
Scientists are studying disomy patterns to better understand genetic disorders like trisomy.
科学家正在研究异倍体模式，以更好地理解如三体这样的遗传疾病。
The patient's disomy 15 resulted in a unique set of symptoms and treatment challenges.
患者的15号染色体异倍体导致了一组独特的症状和治疗难题。
Chromosome analysis revealed that the patient had mosaic disomy, meaning some cells had two copies while others had none.
染色体分析显示患者为镶嵌异倍体，意味着部分细胞有两份，而其他细胞则无。
Disomy X, a form of Turner syndrome, affects females who have only one complete X chromosome.
(X染色体异倍体，即特纳综合症，影响的是只有一条完整X染色体的女性。
Genetic counseling is crucial for couples expecting a child with a prenatal diagnosis of disomy.
对于预期生育患有异倍体孩子的夫妇，遗传咨询至关重要。