多项选择题
A.视网膜细胞; B.色素上皮细胞; C.视锥细胞; D.视杆细胞;
A.50,40-50%; B.60,40-50%; C.60,30-40%; D.50,30-40%;
A.sanger测序; B.基因芯片; C.核型分析; D.NGS;
A.1/2500-4000; B.1/3500-4000; C.1/4000-5000; D.1/5000-7000;
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