کد مقاله کد نشریه سال انتشار مقاله انگلیسی نسخه تمام متن
4359109 1300482 2008 7 صفحه PDF دانلود رایگان
عنوان انگلیسی مقاله ISI
Viral diversity and dynamics in an infant gut
موضوعات مرتبط
علوم زیستی و بیوفناوری ایمنی شناسی و میکروب شناسی میکروبیولوژی و بیوتکنولوژی کاربردی
پیش نمایش صفحه اول مقاله
Viral diversity and dynamics in an infant gut
چکیده انگلیسی

Metagenomic sequencing of DNA viruses from the feces of a healthy week-old infant revealed a viral community with extremely low diversity. The identifiable sequences were dominated by phages, which likely influence the diversity and abundance of co-occurring microbes. The most abundant fecal viral sequences did not originate from breast milk or formula, suggesting a non-dietary initial source of viruses. Certain sequences were stable in the infant's gut over the first 3 months of life, but microarray experiments demonstrated that the overall viral community composition changed dramatically between 1 and 2 weeks of age.

ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Research in Microbiology - Volume 159, Issue 5, June 2008, Pages 367–373
نویسندگان
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