Molecular characterization of a human group C rotavirus detected first in Turkey

被引：12

作者：

Mitui, Marcelo Takahiro ^{[5
]}

Bozdayi, Gulendam ^{[4
]}

Dalgic, Buket ^{[3
]}

Bostanci, Ilknur ^{[2
]}

Nishizono, Akira ^{[5
]}

Ahmed, Kamruddin ^{[1
]}

机构：

[1] Oita Univ, Inst Sci Res, Dept Social & Environm Med, Div Infect Dis, Oita 87011, Japan

[2] Ankara Training & Educ Hosp, Minist Hlth, Dept Pediat, Ankara, Turkey

[3] Gazi Univ, Fac Med, Dept Pediat Gastroenterol, Ankara, Turkey

[4] Gazi Univ, Fac Med, Dept Med Microbiol, Ankara, Turkey

[5] Oita Univ, Sch Med, Dept Microbiol, Oita 87011, Japan

来源：

VIRUS GENES | 2009年 / 39卷 / 02期

关键词：

Viral diarrhea; Group C rotavirus; Turkey; Molecular epidemiology; ADULT DIARRHEA ROTAVIRUS; GROUP-B; SEQUENCE-ANALYSIS; NONSTRUCTURAL GLYCOPROTEIN; ACUTE GASTROENTERITIS; UNITED-STATES; ENCODING VP4; CHILDREN; SEROEPIDEMIOLOGY; BANGLADESH;

D O I：

10.1007/s11262-009-0420-8

中图分类号：

Q3 [遗传学];

学科分类号：

071007 ; 090102 ;

摘要：

The present study was done to find out the prevalence of group B and C rotavirus infections in children with diarrhea presented at two major hospitals in Ankara, Turkey. Group B rotavirus was not found in any samples. One of 122 samples was positive for group C rotavirus. Phylogenetic analysis of genes for nonstructural protein NSP4, and structural proteins VP4, VP6, and VP7 confirmed the human origin of this strain. Similar to other human group C rotaviruses, one N-glycosylation site was predicted at amino acid residue 67 on the VP7 of strain GUP188. The genes of strain GUP188 were closely related to those of human group C rotavirus strain from the UK (Bristol) for NSP4, China (208 and Wu82) for VP4 and VP6, and from Colombia (Javeriana) for VP7, indicating that the Turkish group C rotavirus was unique and can serve as an additional reference strain for the molecular epidemiology of group C rotaviruses.

引用

页码：157 / 164

页数：8

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