Results 81 to 90 of about 14,226 (247)

Multi-omics of the gut microbial ecosystem in inflammatory bowel diseases. [PDF]

, 2019
Inflammatory bowel diseases, which include Crohn's disease and ulcerative colitis, affect several million individuals worldwide. Crohn's disease and ulcerative colitis are complex diseases that are heterogeneous at the clinical, immunological, molecular,
Ajami, Nadim J, Ananthakrishnan, Ashwin N, Andrews, Elizabeth, Arze, Cesar, Avila-Pacheco, Julian, Bonham, Kevin S, Braun, Jonathan, Brislawn, Colin J, Casero, David, Clish, Clary B, Courtney, Holly, Denson, Lee A, Franzosa, Eric A, Gonzalez, Antonio, Graeber, Thomas G, Hall, A Brantley, Huttenhower, Curtis, IBDMDB Investigators, Jansson, Janet K, Knight, Rob, Kugathasan, Subra, Lake, Kathleen, Landers, Carol J, Lloyd-Price, Jason, Mallick, Himel, McGovern, Dermot PB, Petrosino, Joseph F, Plichta, Damian R, Poon, Tiffany W, Prasad, Mahadev, Rahnavard, Gholamali, Sauk, Jenny, Schirmer, Melanie, Shungin, Dmitry, Stappenbeck, Thaddeus S, Vlamakis, Hera, Vázquez-Baeza, Yoshiki, White, Richard A, Winter, Harland S, Xavier, Ramnik J   +39 more
core  

Comparison of Niskin vs. in situ approaches for analysis of gene expression in deep Mediterranean Sea water samples [PDF]

, 2014
Author Posting. © The Author(s), 2014. This is the author's version of the work. It is posted here by permission of Elsevier for personal use, not for redistribution. The definitive version was published in Deep Sea Research Part II: Topical Studies in
Edgcomb, Virginia P., Engstrom, Ivory B., Honjo, Susumu, Pachiadaki, Maria G., Taylor, Craig D., Yakimov, Michail M.   +5 more
core   +1 more source

Arbuscular mycorrhizal fungal community abundance, functions, and symbiotic interactions revealed by root metatranscriptomes

iMetaOmics, EarlyView.
Paradigm shift: PCR‐free methods reveal 6–15‐fold higher arbuscular mycorrhizal (AM) fungal abundance than metabarcoding, exposing systematic underestimation across decades of research. Predictive power: AM fungal abundance serves as a community‐level trait that predicts crop yield under drought conditions.
Peilin Chen, John W. Taylor, Cheng Gao
wiley   +1 more source

Beyond “you are what you eat”: Unlocking gut microbiota‐mediated biotransformation of dietary phytochemicals

iMetaOmics, EarlyView.
The “efficacy paradox” of phytochemicals, low bioavailability yet significant health benefits, is associated with gut microbiota, which biotransforms dietary precursors into bioactive metabolites, enabling systemic effects. Thus, health outcomes of diet depend not just on intake “the rainbow”, but on gut microbial metabolism, redefining “you are what ...
Peng Yang, Ren‐You Gan
wiley   +1 more source

Systems Biology of the human microbiome [PDF]

, 2017
© The Author(s), 2017. This is the author's version of the work and is distributed under the terms of the Creative Commons Attribution License. The definitive version was published in Current Opinion in Biotechnology 51 (2018): 146-153, doi:10.1016/j ...
Cralle, Lauren, Gilbert, Jack A., Peñalver Bernabé, Beatriz   +2 more
core   +1 more source

Diversity and distribution of bacterial phytases

iMetaOmics, EarlyView.
Phytases: The stepwise dephosphorylation of phytate is catalyzed by phytases, a group of enzymes found mainly among bacteria and plants. Bacterial potential: We identified an unexpectedly widespread and previously underappreciated bacterial potential for phytate dephosphorylation, suggesting that microbial phytases play crucial roles in the ...
Michael Weber, Lena‐Sophie Paul, Thilo M. Fuchs   +2 more
wiley   +1 more source

Coastal upwelling systems as dynamic mosaics of bacterioplankton functional specialization

Frontiers in Marine Science
Coastal upwelling areas are extraordinarily productive environments where prokaryotic communities, the principal remineralizers of dissolved organic matter (DOM), rapidly respond to phytoplankton bloom and decay dynamics.
Erick Delgadillo-Nuño, Eva Teira, Benjamin Pontiller, Benjamin Pontiller, Daniel Lundin, Vanessa Joglar, Carlos Pedrós-Alió, Emilio Fernández, Jarone Pinhassi, Sandra Martínez-García   +9 more
doaj   +1 more source

Microbial Biodiversity and Molecular Approach [PDF]

, 2010
Biodiversity is given by the variety of species on Earth resulting from billions of years of evolution. Molecular-phylogenetic studies have revealed that the main diversity of life is microbial and it is distributed among three domains: Achaea, Bacteria,
KISAND Veljo, LETTIERI Teresa, NARDINI ELENA   +2 more
core   +1 more source

Metatranscriptomic Analysis of Arctic Peat Soil Microbiota [PDF]

Applied and Environmental Microbiology, 2014
ABSTRACT Recent advances in meta-omics and particularly metatranscriptomic approaches have enabled detailed studies of the structure and function of microbial communities in many ecosystems. Molecular analyses of peat soils, ecosystems important to the global carbon balance, are still challenging due to the presence of ...
Tveit, Alexander Tøsdal, Tim, Urich, Svenning, Mette Marianne   +2 more
openaire   +4 more sources

microeco 2: A comprehensive R package for downstream analysis of microbiome omics data

iMeta, EarlyView.
The current version 2.0 of the microeco package represents a substantial update compared to the previously published version. Key enhancements include the addition of new classes, integration of a broader suite of analytical methods, a comprehensive overhaul of the parameter system, improved connectivity between statistical analysis and visualization ...
Chi Liu, Xiangzhen Li, Felipe R. P. Mansoldo, Tong Chen, Fanzheng Meng, Ruixiang Tang, Siyu Zhou, Qinghua Yang, Ruixin Shao, Minjie Yao   +9 more
wiley   +1 more source