Barr body

barr-body的音标和读音：
DJ音标发音： [bɑ:]
KK音标发音： [bɑ]

barr-body的词性：
n.Genetics （名词）【遗传学】

1. The condensed, inactive, single X chromosome found in the nuclei of somatic cells of most female mammals. Its presence is the basis of sex determination tests that are performed, for example, on athletes.Also called sex chromatin
巴尔体：存在于大多数雌性哺乳动物体细胞核内的浓缩的、无活性的单个X染色体。它的存在是性别决定测验的基础（如用于运动员）也作 sex chromatin

barr-body的词源：

2. After Murray L. Barr (born 1908), Canadian anatomist
源自默里L. 巴尔 （生于1908年），加拿大解剖学家