Diagnostic consequences of cytomegalovirus glycoprotein B polymorphisms.

نویسندگان

  • Zdenek Novak
  • Nazma Chowdhury
  • Shannon A Ross
  • Sunil K Pati
  • Karen Fowler
  • Suresh B Boppana
چکیده

Failure of a cytomegalovirus (CMV) real-time PCR assay targeting glycoprotein B (gB) was investigated. A multiplex assay targeting gB and immediate-early 2 (IE2) genes showed discordant results (gB negative and IE positive or a >10-fold-higher viral load with IE primers) in saliva from 14.6% of CMV-infected newborns. Sequencing revealed 3 patterns of gB variations.

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عنوان ژورنال:
  • Journal of clinical microbiology

دوره 49 8  شماره 

صفحات  -

تاریخ انتشار 2011