کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
3397227 1222219 2011 5 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Surveillance of human astrovirus circulation in Italy 2002-2005: emergence of lineage 2c strains
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی میکروب شناسی
پیش نمایش صفحه اول مقاله
Surveillance of human astrovirus circulation in Italy 2002-2005: emergence of lineage 2c strains
چکیده انگلیسی

By screening faecal samples collected over four consecutive years (2002-2005) from hospitalized children with diarrhoea in Palermo, Italy, astroviruses (HAstVs) were detected in 3.95% of the patients. The predominant type circulating was HAstV-1 but, in 2002, only HAstV-2 and -4 were identified. Interestingly, the HAstVs-2 detected appeared to be consistently different in 5′ end of their open reading frame 2 from the previously described subtypes. These novel type 2 strains were included in a new 2c lineage based on the phylogenetic analysis and the presence of nine peculiar substitutions.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Clinical Microbiology and Infection - Volume 17, Issue 1, January 2011, Pages 97–101
نویسندگان
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