Results 101 to 110 of about 102,744 (250)

Bacterioplankton taxa compete for iron along the early spring–summer transition in the Arctic Ocean

Ecology and Evolution
Microbial assemblages under the sea ice of the Dease Strait, Canadian Arctic, were sequenced for metagenomes of a small size fraction (0.2–3 μm). The community from early March was typical for this season, with Alpha‐ and Gammaproteobacteria as the ...
Fernando Puente‐Sánchez, Luis Alberto Macías‐Pérez, Karley L. Campbell, Marta Royo‐Llonch, Vanessa Balagué, Pablo Sánchez, Javier Tamames, Christopher John Mundy, Carlos Pedrós‐Alió   +8 more
doaj   +1 more source

Proteomic Dissection of the Cellulolytic Machineries Used by Soil-Dwelling Bacteroidetes

mSystems, 2018
Bacteria of the phylum Bacteroidetes are regarded as highly efficient carbohydrate metabolizers, but most species are limited to (semi)soluble glycans. The soil Bacteroidetes species Cytophaga hutchinsonii and Sporocytophaga myxococcoides have long been ...
Marcel Taillefer, Magnus Ø. Arntzen, Bernard Henrissat, Phillip B. Pope, Johan Larsbrink   +4 more
doaj   +1 more source

Lateral gene transfer between the Bacteroidetes and Acidobacteria: The case of α-l-rhamnosidases [PDF]

, 2012
α-l-Rhamnosidases catalyze the hydrolysis of the terminal α-l-rhamnose residues in various carbohydrates. The catalytic domains in most of these enzymes belong to the families GH78 and GH106 of glycoside hydrolases. In this study, we show that almost all
Naumoff, Daniil G., Dedysh, Svetlana N.
core   +1 more source

Advances in Anthocyanin Recovery and Purification From Natural Sources: Bioavailability, Mechanistic Action in the Human Body and Applications in Novel Food Development

Food Chemistry International, EarlyView.
This review highlights green recovery, purification, stabilisation, bioavailability, health relevance, and novel food applications of anthocyanins from natural and agro‐industrial sources. ABSTRACT Anthocyanins are water‐soluble natural pigments and multifunctional food ingredients that support clean‐label colour, antioxidant activity, and value‐added ...
Chandan Kumar Sahu, Soumitra Banerjee, Venkata Krishna Bayineni, Ravi‐Kumar Kadeppagari, Amit Arora   +4 more
wiley   +1 more source

The First Report of Differences in Gut Microbiota Composition between Obese and Normal Weight Iranian Subjects

Iranian Biomedical Journal, 2020
Background: Obesity is a complex disorder influenced by various genetic and environmental factors. It has been shown that gut microbiota, which colonizes gastrointestinal tract, has a substantial role as an environmental factor in the pathophysiology of ...
Fateme Ettehad Marvasti, Arfa Moshiri, Mina Sadat Taghavi, Soheil Riazi, Majid Taati, Seyedeh Fatemeh Sadati, Azadeh Ghaheri, Morteza Masoomi, Farzam Vaziri, Abolfazl Fateh, Pejman Rohani, Samira Tarashi, Andrea Masotti, Sara Ahmadi Badi, Seyed Davar Siadat   +14 more
doaj  

Polysaccharide utilization loci and associated genes in marine Bacteroidetes - compositional diversity and ecological relevance [PDF]

, 2019
The synthesis of marine organic carbon compounds by photosynthetic macroalgae, microalgae (phytoplankton) and bacteria provide a basis for life in the ocean.
Krüger, Karen
core  

Beyond Gut Modulation: A Critical Review of the Therapeutic Potential, Safety, and Clinical Prospects of Natural Polysaccharides for IBD

Food Safety and Health, EarlyView.
In this review, we critically summarized the application of natural polysaccharides (NPs) for the treatment of IBD. This approach combines, in a unique way (right), the basic structure–activity relationships of NPs from different origins (left) with their multipronged mode of action, which involves modulation of the gut microbiota and other ...
Felix Danso, A. M. Abd El‐Aty, Kwaku Amoah, Xianghong Ju   +3 more
wiley   +1 more source

A Type VI Secretion-Related Pathway in Bacteroidetes Mediates Interbacterial Antagonism [PDF]

, 2014
SummaryBacteroidetes are a phylum of Gram-negative bacteria abundant in mammalian-associated polymicrobial communities, where they impact digestion, immunity, and resistance to infection. Despite the extensive competition at high cell density that occurs
Barry, Natasha A., Wexler, Aaron G., Zheng, Hongjin, Tran, Bao Q., Peterson, S. Brook, Chou, Seemay, Goodlett, David R., Mougous, Joseph D., Harding, Brittany N., Whitney, John C., Russell, Alistair B., Goo, Young Ah, Goodman, Andrew L., Gonen, Tamir, Bohn, Alan J.   +14 more
core   +1 more source

Potential of Seaweed to Improve the Quality and Shelf Life of Fish and Fishery Products

Food Safety and Health, EarlyView.
Growing global demand for safe fish preservation has increased interest in natural alternatives. Seaweed‐derived bioactive compounds possess antioxidant and antimicrobial properties that enhance fish quality, safety, and shelf life. These sustainable preservatives may reduce spoilage and synthetic preservative use, though further research ...
Ashika Banu Rodela, Md. Golam Rasul, Ilias Ebne Kabir, Jahid Hasan, Chunhong Yuan, Bhaskar Chandra Majumdar   +5 more
wiley   +1 more source

Comparison of relative Bacteroidetes and Firmicutes abundance at different developmental stages.

, 2013
Real-time quantitative PCR (Q-PCR) was used to quantify the abundance of gut Firmicutes and Bacteroidetes based on the 16S rRNA genes (V3 region). (a) Relative abundance of Firmicutes and Bacteroidetes in transgenic fish.
Zihua Hu (41272), Xuemei Li (232384), Wei Hu (6560), Qingyun Yan (188165), Shouqi Xie (416880), Yuhe Yu (188171)   +5 more
core   +1 more source