Prieto F, Badía L, Beneyto M, Palau F
Unidad de Genética, Clínica Infantil, Hospital La Fe, Valencia, Spain.
Hum Genet. 1989 Feb;81(3):289-90. doi: 10.1007/BF00279007.
We studied a family in which three of the members present one chromosome 6 with an isochromatid gap at the band 6q15 level. Studies of the chromosomes by various banding techniques suggested that the secondary constriction represents a stalk from an acrocentric chromosome inserted into 6q15. The possible influence of the abnormal localization is considered.
我们研究了一个家族,该家族中有三名成员的一条6号染色体在6q15带水平处出现等臂染色单体间隙。采用各种显带技术对染色体进行研究表明,次缢痕代表一条近端着丝粒染色体的柄插入到6q15中。文中考虑了这种异常定位可能产生的影响。