Description
The TP63 c.574-11A>T variant was not identified in the literature nor was it identified in ClinVar, Cosmic or LOVD 3.0. The variant was identified in dbSNP (ID: rs148217164) and in control databases in 99 of 282638 chromosomes at a frequency of 0.00035 (Genome Aggregation Database Feb 27, 2017). The variant was observed in the following populations: African in 95 of 24962 chromosomes (freq: 0.003806), Latino in 3 of 35438 chromosomes (freq: 0.000085) and European (non-Finnish) in 1 of 128962 chromosomes (freq: 0.000008); it was not observed in the Ashkenazi Jewish, East Asian, European (Finnish), Other or South Asian populations. The c.574-11A>T variant is not expected to have clinical significance because it does not result in a change of amino acid and is not located in a known consensus splice site. In addition, only 2 of 4 in silico or computational prediction software programs (MaxEntScan, GeneSplicer) predict a greater than 10% difference in splicing. In summary, based on the above information the clinical significance of this variant cannot be determined with certainty at this time although we would lean towards a more benign role for this variant. This variant is classified as likely benign.
# | Sample | Method | Observation |
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Origin | Affected | Number tested | Tissue | Purpose | Method | Individuals | Allele frequency | Families | Co-occurrences |
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1 | unknown | yes | not provided | not provided | not provided | | not provided | not provided | not provided | not provided |