title: DAZLA: an important candidate gene in male subfertility?
abstract: OBJECTIVE
  To study the role of the autosomal candidate gene DAZLA (Deleted in AZoospermia Like Autosome) in male subfertility.
  
  
  METHODS
  We reviewed clinical data of subfertile men with oligozoospermia or azoospermia, mostly candidates for intracytoplasmic sperm injection (ICSI). Mutation detection was performed using polymerase chain reaction followed by single strand conformation polymorphism analysis. All shifted bands were analyzed by sequencing.
  
  
  RESULTS
  We searched for mutations in 44 subfertile men. Nine subfertile men were included, because family history showed that their brothers also faced fertility problems. In these men a possible autosomal gene defect may contribute to their fertility problem. No mutations were found, except for two polymorphisms in intron 4 and 5.
  
  
  CONCLUSIONS
  At this moment it does not seem relevant to search for possible mutations in the DAZLA gene in clinical practice.
authors.affiliation: Department of Obstetrics and Gynecology, University Medical Center Nijmegen, P.O. Box 9101, 6500 HB Nijmegen, The Netherlands.
authors.forename: R J
authors.initials: RJ
authors.lastname: Van Golde
authors.forename: J H
authors.initials: JH
authors.lastname: Tuerlings
authors.forename: J A
authors.initials: JA
authors.lastname: Kremer
authors.forename: D D
authors.initials: DD
authors.lastname: Braat
authors.forename: F
authors.initials: F
authors.lastname: Schoute
authors.forename: L H
authors.initials: LH
authors.lastname: Hoefsloot
mesh_terms: D004252:DNA Mutational Analysis; D006801:Humans; D007248:Infertility, Male / Q000209:etiology / Q000235:genetics*; D008297:Male; D009154:Mutation; D016133:Polymerase Chain Reaction; D011110:Polymorphism, Genetic; D018807:Polymorphism, Single-Stranded Conformational; D011506:Proteins / Q000235:genetics* / Q000502:physiology; D016601:RNA-Binding Proteins; D020554:Sperm Injections, Intracytoplasmic
chemical_list: C101358:DAZL protein, human; D011506:Proteins; D016601:RNA-Binding Proteins