Genetic examinations list

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Predictive testing of familial mutation

Predictive testing of known familial mutation using Sanger sequencing.

Material:

Peripheral blood, Buccal swab …
Peripheral blood, Buccal swab, Isolated DNA from blood, Isolated DNA from chorionic villi, Isolated DNA from amniotic fluid, Isolated DNA from cordocentesis, DNA isolated from the product of conception, Cultured cells

Turnover Time:

3 weeks

STATIM

3 days

Detection of aberrations by FISH

Genetic testing to specify structural chromosomal aberrations or to accurately quantify mosaicism in a sample.

Material:

Peripheral blood

Turnover Time:

4 weeks

STATIM

1 week

Predictive mutation testing – SPAST gene (SPG4) and/or REEP1 gene (SPG31)

Testing for familial AD variants of SPAST gene (SPG4) and REEP1 gene (SPG31) using the NGS method.

Material:

Peripheral blood, Buccal swab …
Peripheral blood, Buccal swab, Isolated DNA from blood, Cultured cells

Turnover Time:

6 weeks

STATIM

3 weeks

Detection of deletions in genes associated with hearing impairment

Testing for STRC, OTOA, CATSPER2 gene duplication/deletion by Multiplex Ligation-dependent Probe Amplification (MLPA), responsible for hearing impairment: DFNB16, DFNB22.

Material:

Peripheral blood, Buccal swab …
Peripheral blood, Buccal swab, Isolated DNA from blood, Isolated DNA from chorionic villi, Isolated DNA from amniotic fluid, Isolated DNA from cordocentesis, DNA isolated from the product of conception, DNA isolated from cultured cells

Turnover Time:

3 weeks

STATIM

3 days

Predisposition to coeliac disease HLA-DQ2.5 (DQA1*05/DQB1*02), HLA-DQ2.2 (DQA1*02/DQB1*02), HLA-DQ8 (DQA1*03/DQB1*03:02)

Testing for predisposition to coeliac disease by real-time PCR to detect DQ2.5, DQ2.2 and DQ8 haplotypes.

Material:

Peripheral blood, Buccal swab …
Peripheral blood, Buccal swab, Isolated DNA from blood

Turnover Time:

3 weeks

STATIM

3 weeks

Determination of TPMT mutation status, allele *1, *2, *3A, *3B, *3C (mutations c.238G>C, c.460G>A and c.719A>G)

TPMT gene testing is performed by PCR and reverse hybridization strip assay to detect *1, *2, *3A, *3B, *3C alleles (c.238G>C, c.460G>A and c.719A>G mutations), which are responsible for the reduced activity of this enzyme catalyzing components of thiopurine drugs used in cancer therapy.

Material:

Peripheral blood, Buccal swab …
Peripheral blood, Buccal swab, Isolated DNA from blood

Turnover Time:

3 weeks

STATIM

3 days