apple_REFPOP_progeny_marker_data.txt

Genotypic data for 10295 SNP loci on 259 apple progeny genotypes obtained with the Illumina Infinium 20K SNP array. Names of individuals are in column "Index". The names of their parents are in columns "P1" and "P2". More information about individuals is given in the file "apple_REFPOP_progeny_individuals.txt". More information about SNP loci is given in the file "apple_REFPOP_progeny_marker_position_data.txt". Genotypes are encoded as AA, AB, BB, AC, BC and CC. A stands for A or T, B stands for C or G, and C represents a null allele.

本数据集包含259份苹果后代基因型的10295个单核苷酸多态性（Single Nucleotide Polymorphism, SNP）位点基因型数据，该数据通过Illumina Infinium 20K SNP芯片获取。样本个体名称位于"Index"列中，其双亲的名称分别位于"P1"与"P2"列中。关于样本个体的更多详细信息，请参见文件"apple_REFPOP_progeny_individuals.txt"；关于SNP位点的更多详细信息，请参见文件"apple_REFPOP_progeny_marker_position_data.txt"。基因型采用AA、AB、BB、AC、BC及CC六种编码方式，其中A代表碱基A或T，B代表碱基C或G，C表示无效等位基因（null allele）。