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A simplified method for the detection of Y chromosome microdeletions in infertile men using a multiplex sequence-tagged site-based amplification
Authors:Charpenel Christine  Guillon Anne-Sophie  Dorson Olivier  Boucly Catherine  Mathieu Bertille  Montagnon Martine  Merlet Françoise  Van Amerongen Geneviève  Bisson Jean Pierre  de Mazancourt Philippe
Institution:Laboratoire de Biochimie et Biologie Moléculaire, H?pital R Poincaré, 92380 Garches, France.
Abstract:Sixteen sequence-tagged sites (STSs) were combined in five amplification reactions, to screen for deletions of DNA fragments located within the AZFa, AZFb, and AZFc regions of the Y chromosome. This multiplex strategy is fast and reliable, and most of the azoospermia-associated deletions reported so far are detected with this simplified method. Internal control STSs are included that allow discrimination between deletion and failure of amplification.
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