D21S11

CODIS Core

D21S11 is an STR locus on chromosome 21.

Basic Information

Chromosome

Cytogenetic Location

21q21.1

Motif

[TCTA]n [TCTG]n [TCTA]n TA [TCTA]n TCA [TCTA]n TCCATA [TCTA]n

Type

Tetranucleotide

Allele Range

24.3-38.2

Reference Allele

Explore internal sequence structure

Understand how canonical motifs, internal variants and flanking regions define the allele.

See the reads at this locus

Open the built-in IGV viewer on the hg38 window of this marker with a 1000 Genomes sample.

Genomic Coordinates

Position

19181973 - 19182099

Strand

Position

20,554,291-20,554,417

Strand