1 Ocak 2010 Dergi makalesi Açık Erişim

Alkan, Feray; Ozkul, Aykut; Oguzoglu, Tuba C.; Timurkan, Mehmet O.; Caliskan, Elvin; Martella, Vito; Burgu, Ibrahim

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{
  "DOI": "10.1016/j.vetmic.2009.09.016", 
  "abstract": "Group A rotaviruses are major enteric pathogens of calves. In order to investigate the genetic diversity of bovine rotaviruses (BRVs), a collection of 53 BRVs, detected from diarrheic calves from several Turkish geographical areas, between 1997 and 2008 was analyzed by RT-PCR for specificities of the outer capsid proteins VP7 (G type) and VP4 (P type), for the first time. Overall. G6 was the predominant G type, detected in 40/53 samples (75.4%), while P[11] was the predominant P type, detected in 52/53 samples (98.1%). The most common VP7/VP4 combinations were G6P[11] (60.3%) and G10P[11] (24.5%). Mixed infections were identified in 7/53 samples (13.2%). In the VP7 region the G6P[11] viruses were similar to other ones detected worldwide, forming an independent G6 lineage, distantly related to the G6 gene of the vaccine G6P[1] strain NCDV (90.1% amino acid identity), and suggesting that G6P[11] viruses represent a genetically stable BRV strain. The study of G and P type diversity is pivotal to understand the efficacy of the existing rotavirus vaccines and to provide the basis of future prophylaxis tools against rotaviral diarrhea of calves. (C) 2009 Elsevier B.V. All rights reserved.", 
  "author": [
    {
      "family": "Alkan", 
      "given": " Feray"
    }, 
    {
      "family": "Ozkul", 
      "given": " Aykut"
    }, 
    {
      "family": "Oguzoglu", 
      "given": " Tuba C."
    }, 
    {
      "family": "Timurkan", 
      "given": " Mehmet O."
    }, 
    {
      "family": "Caliskan", 
      "given": " Elvin"
    }, 
    {
      "family": "Martella", 
      "given": " Vito"
    }, 
    {
      "family": "Burgu", 
      "given": " Ibrahim"
    }
  ], 
  "container_title": "VETERINARY MICROBIOLOGY", 
  "id": "25439", 
  "issue": "3-4", 
  "issued": {
    "date-parts": [
      [
        2010, 
        1, 
        1
      ]
    ]
  }, 
  "page": "231-237", 
  "title": "Distribution of G (VP7) and P (VP4) genotypes of group A bovine rotaviruses from Turkish calves with diarrhea, 1997-2008", 
  "type": "article-journal", 
  "volume": "141"
}