A one-step real-time multiplex PCR for screening Y-chromosomal microdeletions without downstream amplicon size analysis.

ABSTRACT:

Background

Y-chromosomal microdeletions (YCMD) are one of the major genetic causes for non-obstructive azoospermia. Genetic testing for YCMD by multiplex polymerase chain reaction (PCR) is an established method for quick and robust screening of deletions in the AZF regions of the Y-chromosome. Multiplex PCRs have the advantage of including a control gene in every reaction and significantly reducing the number of reactions needed to screen the relevant genomic markers.

Principal findings

The widely established "EAA/EMQN best practice guidelines for molecular diagnosis of Y-chromosomal microdeletions (2004)" were used as a basis for designing a real-time multiplex PCR system, in which the YCMD can simply be identified by their melting points. For this reason, some AZF primers

SUBMITTER: Kozina V 

PROVIDER: S-EPMC3161745 | biostudies-literature | 2011

REPOSITORIES: biostudies-literature