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Gene

REXO2

RNA exonuclease 2

Summary

Cytogenetic location
11q23.2
Coordinates
Chromosome 11: 114,439,467–114,450,279 (GRCh38)
Exons
7 exons across 10.8 kb
Protein
237 amino acids
Also known as
DKFZP566E144, SFN, CGI-114
MANE Select transcript
ENST00000265881.10NM_015523.4
Locus type
gene with protein product

Reference genomeGRCh38

Positions on gene and variant pages follow this choice, in this browser.

Curated reports relevant to this gene

No Genome Test report reads REXO2 yet. The test sequences your whole genome, so your data includes it all the same.

How REXO2 is laid out

  • Coding sequence
  • Untranslated region
  • Intron
  • Direction of transcription
  • Stretches short reads find hard
Chromosome 11, with a bracket where REXO2 sits. REXO2 and 10 genes near it on chromosome 11, from 113,944,873 to 114,944,872.Chromosome 1111q23.2p15.5p15.4p15.3p15.2p15.1p14.3p14.2p14.1p13p12p11.2p11.12p11.11q11q12.1q12.2q12.3q13.1q13.2q13.3q13.4q13.5q14.1q14.2q14.3q21q22.1q22.2q22.3q23.1q23.2q23.3q24.1q24.2q24.3q25114 Mb114.2 Mb114.4 Mb114.6 Mb114.8 MbHTR3B: 113,904,796–113,949,079, forward strandHTR3BHTR3A: 113,975,075–113,990,313, forward strandHTR3AZBTB16: 114,058,335–114,256,765, forward strandZBTB16NNMT: 114,257,765–114,360,039, forward strandNNMTC11orf71: 114,391,443–114,400,511, reverse strandC11orf71RBM7: 114,400,030–114,414,203, forward strandRBM7: 114,400,682–114,443,932, forward strandREXO2: 114,439,467–114,450,279, forward strandREXO2NXPE1: 114,518,842–114,559,888, reverse strandNXPE1NXPE4: 114,570,591–114,678,255, reverse strandNXPE4NXPE2: 114,678,509–114,707,069, forward strandNXPE2Diagram of REXO2: 7 exons on the forward strand of chromosome 11Exon 1: 114,439,467–114,439,675, 209 basesExon 2: 114,440,656–114,440,739, 84 basesExon 3: 114,443,856–114,443,933, 78 basesExon 4: 114,444,541–114,444,652, 112 basesExon 5: 114,445,979–114,446,087, 109 basesExon 6: 114,447,826–114,447,879, 54 basesExon 7: 114,449,846–114,450,279, 434 bases12345675′3′

Exons of the gene's MANE Select transcript (release v1.5), from NCBI and EMBL-EBI, on the GRCh38 reference genome.

Chromosome bands from UCSC's GRCh38 ideogram (2022-10-29).

Nearby genes from Ensembl release 116, on GRCh38.

Exons make up 1.1 kb of the gene's 10.8 kb; 714 of those bases code for the protein.

Where this comes from

  • HGNC: the gene's symbol, name, other symbols and location.
  • MANE Select v1.5, from NCBI and EMBL-EBI: the transcript, its exons and coding sequence.

Cite this page

APA

Dante Labs. (n.d.). REXO2 gene: RNA exonuclease 2. Retrieved 17 October 2026, from https://dantelabs.com/genes/rexo2

Vancouver

Dante Labs. REXO2 gene: RNA exonuclease 2 [Internet]. [cited 17 October 2026]. Available from: https://dantelabs.com/genes/rexo2

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