Pfeiffer R A, Dhadial R, Lenz W
J Med Genet. 1977 Feb;14(1):63-5. doi: 10.1136/jmg.14.1.63.
Mosaicism of cells with a normal karyotype or with a ring chromosome no. 15 was found in a girl with hypoplasia of the thumbs, club feet, mental retardation, and short stature, which seems to be a feature of this chromosomal aberration.
在一名患有拇指发育不全、马蹄内翻足、智力发育迟缓及身材矮小的女孩体内,发现了具有正常核型或15号环状染色体的细胞嵌合体,这似乎是这种染色体畸变的一个特征。