Paternal RHD zygosity determination in Tunisians: evaluation of three molecular tests.

ABSTRACT:

Background

The choice of a molecular test for first intention determination of paternal RHD zygosity, before entering into invasive diagnostics, is important for the management of pregnancies at risk of haemolytic disease of the foetus and newborn related to anti-RhD.

Materials and methods

RHD zygosity was evaluated in 370 RH:1 Tunisian donors by polymerase chain reaction - sequence-specific polymorphism (PCR-SSP) analysis and polymerase chain reaction - restriction fragment length polymorphism (PCR-RFLP) amplification of hybrid Rhesus box and by real time quantitative polymerase chain reaction (RQ-PCR) specific for RHD exon 5. To evaluate the accuracy of molecular tests in the cases of discordant results, the ten exons of RHD and Rhesus boxes were amplified by PCR and seque

SUBMITTER: Kacem N 

PROVIDER: S-EPMC4317091 | biostudies-literature | 2015 Jan

REPOSITORIES: biostudies-literature