trisomy是什么意思

2024-02-16 07:09:16

trisomy

美[traɪˌsoʊmiː] 英[traɪsəʊmɪ]

n. [生]三(染色)体性；三(染色)体细胞

形容词：trisomic 名词：trisome 名词复数：trisomies

Noun

chrosomal abnormality in which there is one more than the normal number of chromosomes in a cell

用作名词(n.)

An aneuploid state in which a third homologous chromosome is present in addition to the normal autosomal pair is called trisomy.除了正常染色体对以外，还存在有第二种同源染色体的非整倍体状态，被称为三体性。