Total submissions: 1
Submitter | RCV | SCV | Clinical significance | Condition | Last evaluated | Review status | Method | Comment |
---|---|---|---|---|---|---|---|---|
Ambry Genetics | RCV004059458 | SCV002724219 | uncertain significance | not specified | 2021-10-14 | criteria provided, single submitter | clinical testing | The c.2_13dup12 variant (also known as p.M1_R4dup), located in coding exon 1 of the GALNT12 gene, results from an in-frame duplication of 12 nucleotides at nucleotide positions 2 to 13. This results in the duplication of 4 extra residues (MWGR) between codons 1 and 4. This amino acid region is not well conserved in available vertebrate species. In addition, this alteration is predicted to be neutral by in silico analysis (Choi Y et al. PLoS ONE. 2012; 7(10):e46688). Since supporting evidence is limited at this time, the clinical significance of this alteration remains unclear. |