RSID,CHROMOSOME,POSITION,RESULT,TEACHING_NOTE
rsDemo0001,1,752721,GA,Heterozygous autosomal SNP-style call; useful for teaching allele-pair notation.
rsDemo0002,1,82154,AA,Homozygous autosomal call; both observed allele letters are the same.
rsDemo0003,1,844113,CC,Homozygous call on chromosome 1.
rsDemo0004,1,869894,AG,Heterozygous call; genotype order is not reference/alternate orientation.
rsDemo0005,2,1143548,CT,Heterozygous call on chromosome 2.
rsDemo0006,2,1588094,TT,Homozygous call on chromosome 2.
rsDemo0007,3,2388594,GT,Heterozygous call; requires strand/build context before comparison with literature.
rsDemo0008,5,33951693,CG,Heterozygous call chosen to demonstrate review-queue selection.
rsDemo0009,15,28365618,AG,Heterozygous call; example of a row that may invite annotation lookup.
rsDemo0010,15,48426484,AA,Homozygous call; not automatically benign or meaningful without annotation.
rsDemo0011,16,89986117,CT,Heterozygous call; selected to show that position alone is not interpretation.
rsDemo0012,19,44908684,TT,Homozygous call on chromosome 19.
rsDemo0013,19,44908822,CC,Homozygous call near another teaching marker; good for showing coordinate proximity.
rsDemo0014,21,34395823,GA,Heterozygous call on chromosome 21.
rsDemo0015,X,145812734,A,Single-letter call; sex chromosomes may not always be represented as paired autosomal calls.
rsDemo0016,MT,16519,C,Single-letter mitochondrial-style call for teaching non-autosomal representation.
rsDemo0017,7,55019017,--,No-call example; marker could not be confidently determined.
rsDemo0018,12,112241766,DI,Insertion/deletion-style teaching row; not a simple A/C/G/T SNP pair.