Reed T, Norton J A, Christian J C
Acta Genet Med Gemellol (Roma). 1977;26(1):83-6. doi: 10.1017/s0001566000010230.
It is shown that the within twin-pair difference is the most important source of information in determination of twin zygosity using dermatoglyphic data. Inclusion of a measure of among-pair variability provides added discrimination beyond that found with the within-pair difference alone.
结果表明,在利用皮纹数据确定双胞胎合子性时,双胞胎对内部差异是最重要的信息来源。纳入双胞胎对之间变异性的度量,能提供比仅使用双胞胎对内部差异更大的辨别力。