Genetic examinations list

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Testing for acquired chromosomal aberrations

The testing is used to determine the frequency of acquired chromosomal aberrations in peripheral blood lymphocytes.

Material:

Peripheral blood

Turnover Time:

2-8 weeks

Testing for maternal contamination

Testing of maternal contamination of material after collection by invasive techniques, using QF-PCR.

Material:

Peripheral blood, Isolated DNA from blood

STATIM

2 days

Examination by microArray technique (SNP Array)

Examination by SNP array method for genome-wide detection of submicroscopic chromosomal aberrations (deletions and/or duplications) in samples of postnatal origin.

Material:

Chorionic villi, Amniotic fluid …
Chorionic villi, Amniotic fluid, Cord blood, Isolated DNA from chorionic villi, Isolated DNA from amniotic fluid, Isolated DNA from cordocentesis, DNA isolated from cultured cells

Turnover Time:

4 weeks

STATIM

2 weeks

Testing for maternal contamination of the conception

Testing for maternal contamination of aborted foetal tissue by QF-PCR.

Material:

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

Turnover Time:

3 weeks

Testing for acquired chromosomal aberrations

Karyotyping to determine the level of chromosome damage in peripheral blood lymphocytes.

Material:

Peripheral blood

Turnover Time:

2-8 weeks

Testing for the most common NBN (NBS1) gene mutation – Nijmegen breakage syndrome, primary microcephaly

Testing for the most common c.511A>G (p.Ile171Val), c.643C>T (p.Arg215Trp) and c.657_661delACAAA (p.Lys219Asnfs*16) mutations in the NBN gene (NBS1) responsible for Nijmegen breakage syndrome by 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