denotes denotes has member has member allele single locus complement allelic genotype diplotype 2 2 An allelic genotype specifying the set of two alleles present at a particular location in a diploid genome (i.e., a diploid 'single locus complement') Alt: A sequence feature complement comprised of two haplotypes at a particular location on paired homologous chromosomes in a diploid genome. "Humans are diploid organisms; they have paired homologous chromosomes in their somatic cells, which contain two copies of each gene. An allele is one member of a pair of genes occupying a specific spot on a chromosome (called locus). Two alleles at the same locus on homologous chromosomes make up the individual’s genotype. A haplotype (a contraction of the term ‘haploid genotype’) is a combination of alleles at multiple loci that are transmitted together on the same chromosome. Haplotype may refer to as few as two loci or to an entire chromosome depending on the number of recombination events that have occurred between a given set of loci. Genewise haplotypes are established with markers within a gene; familywise haplotypes are established with markers within members of a gene family; and regionwise haplotypes are established within different genes in a region at the same chromosome. Finally, a diplotype is a matched pair of haplotypes on homologous chromosomes." From https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4118015/ https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4118015/figure/sap-26-03-165-g002/