Genetic examinations list

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Uniparental foetal disomy

Preimplantation genetic testing aimed at demonstrating that for each pair of chromosomes, one chromosome from the father and one from the mother is present in an embryo or foetus sample.

Material:

Trophectoderm, Amplified DNA from the trophectoderm

Turnover Time:

4 weeks

STATIM

2 weeks

Uniparental foetal disomy: invasive diagnosis

Genetic testing aimed at demonstrating that for each pair of chromosomes, one chromosome originating from the mother and one from the father is present in the foetus.

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, Cultured cells, DNA isolated from cultured cells

Turnover Time:

4 weeks

STATIM

2 weeks

G20210A F2 mutation (Prothrombin)

Testing for thrombophilic G20210A mutation in the F2 gene (prothrombin) by real-time PCR.

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

Turnover Time:

3 weeks

STATIM

3 week

Uniparental disomy

Material:

Peripheral blood, Isolated DNA from blood

Genetically-Caused Lactose Intolerance

The test examines two variants, c.-13910T/C (rs4988235) and c.-22018A/G (rs182549), in the regulatory region of the LCT gene, which codes for the lactase enzyme that is essential for digesting milk sugar (lactose). Adults with the CC/GG genotype often experience digestive problems with milk sugar—this is known as lactose intolerance.

Material:

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

Turnover Time:

4 weeks