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
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کلمات کلیدی
موضوعات مرتبط
علوم زیستی و بیوفناوری
ایمنی شناسی و میکروب شناسی
میکروبیولوژی و بیوتکنولوژی کاربردی
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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
Journal: Research in Microbiology - Volume 159, Issue 5, June 2008, Pages 367–373
نویسندگان
Mya Breitbart, Matthew Haynes, Scott Kelley, Florent Angly, Robert A. Edwards, Ben Felts, Joseph M. Mahaffy, Jennifer Mueller, James Nulton, Steve Rayhawk, Beltran Rodriguez-Brito, Peter Salamon, Forest Rohwer,