Identification of P1 variants of Mycoplasma pneumoniae by use of high-resolution melt analysis.

نویسندگان

  • Stephanie B Schwartz
  • Stephanie L Mitchell
  • Kathleen A Thurman
  • Bernard J Wolff
  • Jonas M Winchell
چکیده

Mycoplasma pneumoniae is a leading cause of community-acquired pneumonia. Although two genetically distinct types of M. pneumoniae are known, variants of each also exist. We used a real-time PCR high-resolution melt genotyping assay to identify clinical variants which may provide greater insight into the genetic distribution of M. pneumoniae strains.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Isolation and detection of Mycoplasma pneumoniae from cell culture by culture and PCR.

Background: Mycoplasma pneumoniae is one of the major species of mycoplasmas which could contaminate cell cultures. Identification of M. pneuminae is significant because Mycoplasmas could contaminate and have unsuitable effect on the cell cultures. Rapid detection of these contaminations is so important and it could be significant role in preventing and controlling of contamination in cell cul...

متن کامل

Detection and discrimination of two Brucella species by multiplex real-time PCR and high-resolution melt analysis curve from human blood and comparison of results using RFLP

Objective(s): Rapid and accurate detection of Brucella abortus and Brucella melitensis from clinical samples is so important because antibiotic treatment has major side effects. This study reveals a new method in detection of clinical samples of brucellosis using real-time PCR and high-resolution melt (HRM) curve analysis. Materials and Methods: 160 brucellosis suspicious samples with more tha...

متن کامل

SIMULTANEOUS DETECTION OF CHLAMYDIA PNEUlvlONIAE AND MYCOPLASMA PNEUMONIAE BY PCR

Both C. pneumoniae and M. pneumoniae are common causes of respiratory tract infection. At present, both are still diagnosed in the laboratory retrospectively by serology. This is despite many publications which indicate that PCR, which is not retrospective, is extremely good at detecting these organisms. We thought that a single PCR test which could detect both organisms simultaneously in a...

متن کامل

Surface parasitism by Mycoplasma pneumoniae of respiratory epithelium

Identification of the attachment factor on virulent Mycoplasma pneumoniae organisms which permits surface parasitism of respiratory epithelium was attempted. Brief pretreatment of M. pneumoniae monolayers with protease prevented mycoplasma attachment ot sensitive host cells without reducing viability of the microorganisms. Gel electrophoretic analysis of mycoplasma proteins before and after exp...

متن کامل

Molecular and biochemical analysis of a 105 kDa Mycoplasma gallisepticum cytadhesin (GapA).

The identification of a gene (gapA) from Mycoplasma gallisepticum with homology to the P1 cytadherence gene of Mycoplasma pneumoniae is reported. The gapA gene is a 2895 bp ORF encoding a protein with a molecular mass of 105 kDa. Nucleotide sequence analysis of the gapA gene revealed 45% homology to the M. pneumoniae P1 gene, 46% homology to the Mycoplasma genitalium MgPa gene and 47% homology ...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Journal of clinical microbiology

دوره 47 12  شماره 

صفحات  -

تاریخ انتشار 2009