Objective to identify the disease locus in X - linked retinitis pigmentosa (XLRP) families using geneticlinkageanalysis.
目的应用遗传连锁分析方法对X连锁型视网膜色素变性家系进行分析，确定其致病基因的所在位点。
2
Pedigree is one of the most general population structure in the geneticlinkageanalysis between human single genetic inheritance disease locus and genetic marker locus.
在人类单位点致病基因与遗传标记基因的遗传连锁分析中，家系是应用得最普遍的一种群体结构。
3
Geneticanalysis of linkage used recombination to analyze the structure of chromosomes, to determine the locations of genes and their linear order along a chromosome.