Long‐term stability of microbiome diversity and composition in fecal samples stored in eNAT medium

Autor: Rebecca R. Young, Kirsten Jenkins, Felix Araujo‐Perez, Patrick C. Seed, Matthew S. Kelly

Publikováno v: MicrobiologyOpen, Vol 9, Iss 7, Pp n/a-n/a (2020)

Abstract Fecal samples collected for microbiome analyses are typically frozen to avoid postcollection changes in microbial composition. eNAT is a guanidine thiocyanate‐based medium that stabilizes microbial DNA and allows safe specimen handling and

Externí odkaz: https://doaj.org/article/bcff646b1ce8417389bcade08c81de2f

Genomic hotspots for adaptation: the population genetics of Müllerian mimicry in Heliconius erato.

Autor: Brian A Counterman, Felix Araujo-Perez, Heather M Hines, Simon W Baxter, Clay M Morrison, Daniel P Lindstrom, Riccardo Papa, Laura Ferguson, Mathieu Joron, Richard H Ffrench-Constant, Christopher P Smith, Dahlia M Nielsen, Rui Chen, Chris D Jiggins, Robert D Reed, Georg Halder, Jim Mallet, W Owen McMillan

Publikováno v: PLoS Genetics, Vol 6, Iss 2, p e1000796 (2010)

Wing pattern evolution in Heliconius butterflies provides some of the most striking examples of adaptation by natural selection. The genes controlling pattern variation are classic examples of Mendelian loci of large effect, where allelic variation c

Externí odkaz: https://doaj.org/article/a91d6ef2816e457dbb0d13c731ac4454

Fetal exposure to the maternal microbiota in humans and mice

Autor: Catherine H. Plunkett, Debra Brandon, Noelle Younge, Suhail Akhtar, Jessica R. McCann, Amy P. Murtha, Patrick C. Seed, Julie Ballard, Felix Araujo-Perez

Publikováno v: JCI Insight. 4

Previous studies have demonstrated the presence of microbial DNA in the fetal environment. However, it remains unclear whether this DNA represents viable bacteria and how it relates to the maternal microbiota across body sites. We studied the microbi

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::895609ad4903fb4dd711e9c6c6a1aaef
https://doi.org/10.1172/jci.insight.127806

Increased rectal microbial richness is associated with the presence of colorectal adenomas in humans

Autor: Andrew K. Benson, Thomas A. Randall, Amber N. McCoy, Felix Araujo-Perez, Robert S. Sandler, Temitope O. Keku, Biljana Jovov, Anthony A. Fodor, Nina Sanapareddy, Zaid Abdo, John F. Rawls, Ryan Legge, Joseph A. Galanko, Lauren Burcal

Publikováno v: The ISME Journal. 6:1858-1868

Differences in the composition of the gut microbial community have been associated with diseases such as obesity, Crohn's disease, ulcerative colitis and colorectal cancer (CRC). We used 454 titanium pyrosequencing of the V1–V2 region of the 16S rR

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e7e258f6d6460562a03bad4f14febe18
https://doi.org/10.1038/ismej.2012.43

The severity of nonalcoholic fatty liver disease is associated with gut dysbiosis and shift in the metabolic function of the gut microbiota

Autor: Anna Mae Diehl, Olaf Mueller, Patrick C. Seed, Gilles Hunault, Mariana Verdelho Machado, Lawrence A. David, Cynthia D. Guy, Felix Araujo-Perez, Jérôme Boursier, Paul Calès, Lionel Fizanne, Frédéric Oberti, Matthieu Barret, John F. Rawls

Publikováno v: Hepatology
Hepatology, 2016, 63 (3), pp.764-75. ⟨10.1002/hep.28356⟩
Hepatology, Wiley-Blackwell, 2016, 63 (3), pp.764-75. ⟨10.1002/hep.28356⟩

International audience; Several animal studies have emphasized the role of gut microbiota in nonalcoholic fatty liver disease (NAFLD). However, data about gut dysbiosis in human NAFLD remain scarce in the literature, especially studies including the

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a35ef886ff2236785868e01c66ed5d9
https://hal.univ-angers.fr/hal-02516681