ClinVar Miner

Submissions for variant NM_000051.3(ATM):c.4236+1G>T (rs876660674)

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Total submissions: 4
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Submitter RCV SCV Clinical significance Condition Last evaluated Review status Method Comment
Ambry Genetics RCV000220335 SCV000278294 likely pathogenic Hereditary cancer-predisposing syndrome 2017-08-09 criteria provided, single submitter clinical testing Lines of evidence used in support of classification: Alterations at the canonical donor/acceptor sites (+/- 1, 2) without other strong (b-level) evidence supporting pathogenicity
Color RCV000220335 SCV000904839 likely pathogenic Hereditary cancer-predisposing syndrome 2018-09-18 criteria provided, single submitter clinical testing
Counsyl RCV000628077 SCV000800098 likely pathogenic Ataxia-telangiectasia syndrome 2018-05-22 criteria provided, single submitter clinical testing
Invitae RCV000628077 SCV000748967 likely pathogenic Ataxia-telangiectasia syndrome 2017-11-24 criteria provided, single submitter clinical testing This sequence change affects a donor splice site in intron 28 of the ATM gene. It is expected to disrupt RNA splicing and likely results in an absent or disrupted protein product. This variant is not present in population databases (ExAC no frequency). This variant has not been reported in the literature in individuals with ATM-related disease. ClinVar contains an entry for this variant (Variation ID: 233837). Algorithms developed to predict the effect of sequence changes on RNA splicing suggest that this variant may disrupt the consensus splice site, but this prediction has not been confirmed by published transcriptional studies. Donor and acceptor splice site variants typically lead to a loss of protein function (PMID: 16199547), and loss-of-function variants in ATM are known to be pathogenic (PMID: 23807571, 25614872). In summary, the currently available evidence indicates that the variant is pathogenic, but additional data are needed to prove that conclusively. Therefore, this variant has been classified as Likely Pathogenic.

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