Mosaic tetracycline resistance genes are widespread in human and animal fecal samples.

نویسندگان

  • Andrea J Patterson
  • Marco T Rincon
  • Harry J Flint
  • Karen P Scott
چکیده

Mosaic tetracycline resistance genes comprising tet(O), tet(W), and tet(32) sequences were abundant in DNA extracted from pig and human fecal samples, accounting for 78% (50/64) and 46% (37/80) of genes amplified with a tet(O) primer set, respectively, in two samples. The nonmosaic tet(32) gene was isolated from a human saliva bacterium.

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

Evaluation of resistance genes in Escherichia coli isolated from toilets in the Islamic Azad University, Mashhad and genome sequencing (tet B, tet A, tet R, OXA 10 and OXA 48) in tetracycline-resistant strains

Aims and Background: E. coli is a normal flora of the human and animal intestine that sometimes causes pathogenesis in the intestine and urinary tract. The aim of this study is to investigate resistance genes in E. coli isolated from toilets in the Islamic Azad University of Mashhad and perform genome sequencing in tetracycline-resistant strains. Methods: This cross-sectional study was perform...

متن کامل

Frequency of Exotoxin A, Exoenzyme, Alginate and PprI and PprL Virulence Genes in Animal and Human Pseudomonas Aeruginosa Isolates and Determination of Antibiotic Resistance Pattern

Background and Aims: Pseudomonas aeruginosa is the most important cause of various nosocomial infections and mastitis in dairy cattle and the development of antibiotic resistance. The aim of this study was to determine the antibiotic resistance of Pseudomonas aeruginosa and the presence of virulence genes in human and animal samples. Materials and Methods: In this study, 102 human and animal st...

متن کامل

Determination of antibiotic resistance genes in relation to phylogenetic background in Escherichia coli isolates from fecal samples of healthy pet cats in Kerman city

The aim of this study was to determine antibiotic resistance genes, phylogenetic groups and anti-microbial resistance patterns of Escherichia coli isolates from fecal samples of healthy pet cats in Kerman city. Ninety E. coli isolates were recovered from obtained rectal swabs. Antibiotic resistance pattern of the isolates against seven selected antibiotic was determined using ...

متن کامل

Investigation of high-level aminoglycoside resistance in Enterococcus spp. isolated from Caspian horse feces in Guilan province, northern Iran

Background and Aim: Due to the widespread use of antimicrobials in veterinary medicine and the increase in livestock production, it seems that the risk of spreading antibiotic resistance in human societies is more related to animals and the veterinary field. In this study, antibiotic resistance, high-level aminoglycoside resistance and frequency of aminoglycoside resistance associated genes amo...

متن کامل

Identification of virulence genes in Pseudomonas aeruginosa isolated from human and animal samples by multiplex-PCR and their antibiotic resistance pattern

Background: Pseudomonas aeruginosa is a leading cause of Hospital-acquired infection worldwide. A major problem in the treatment of bacterial infections is the emergence of strains with multiple resistances (MDR). The aim of this study was to identify virulence genes lasB, toxA, algD, exos in Pseudomonas aeruginosa isolates from human and animal by Multiplex-PCR method and determination of anti...

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:
  • Antimicrobial agents and chemotherapy

دوره 51 3  شماره 

صفحات  -

تاریخ انتشار 2007