Results 91 to 100 of about 138,246 (299)

Metagenomics [PDF]

Nature Biotechnology, 2019
Gaurav Saxena, Narendra Kumar, Nandkishor More, Ram Naresh Bharagava   +3 more
openaire   +3 more sources

Function‐centered back‐tracing refines obesity‐associated gut microbiome signals beyond abundance‐based profiling

iMetaOmics, EarlyView.
By integrating taxonomic and functional profiling of 1543 adult gut metagenomes, this study identified microbial taxa and enzymatic functions associated with increasing Body Mass Index. Function‐centered taxonomic back‐tracing of branched‐chain amino acid transaminase, nucleotide diphosphatase, and phosphatidylserine decarboxylase revealed only limited
Silvia Petraro, Chiara Tarracchini, Leonardo Mancabelli, Gabriele Andrea Lugli, Francesca Turroni, Marco Ventura, Christian Milani   +6 more
wiley   +1 more source

Metagenomic Association Analysis of Gut Symbiont Limosilactobacillus reuteri Without Host-Specific Genome Isolation

Frontiers in Microbiology, 2020
Limosilactobacillus reuteri is a model symbiont that colonizes the guts of vertebrates in studies on host adaptation of the gut symbiont. Previous studies have investigated host-specific phylogenetic and functional properties by isolating the genomic ...
Sein Park, Sein Park, Martin Steinegger, Martin Steinegger, Ho-Seong Cho, Jongsik Chun, Jongsik Chun, Jongsik Chun   +7 more
doaj   +1 more source

Gut microbiome seasonality is associated with dietary plasticity and coexistence in three sympatric Pamir ungulates

iMetaOmics, EarlyView.
This graphical abstract outlines a multi‐omics framework investigating the seasonal dietary composition and gut microbial communities of three coexisting ungulate species inhabiting the extreme high‐altitude Pamir Plateau (Ovis ammon polii, Capra sibirica, and Pseudois nayaur). By integrating dietary DNA metabarcoding, 16S rRNA gene sequencing, shotgun
Dilala Tuoliu, Lijiao Zhang, Muyang Wang, Wenxuan Xu, Kathreen Ruckstuhl, António Alves da Silva, Joana Alves, Hongchen Jiang, Weikang Yang   +8 more
wiley   +1 more source

Metagenome-assembled genomes (MAGs) from biofloc microbiota.

We recovered over 500 metagenome-assembled genomes (MAGs) from the floc-associated microbiota of commercial biofloc aquaculture systems. These MAGs were then functionally annotated to understand the metabolic potential.
Rajeev Meora (16466445), Jang-Cheon Cho (8919272), Ilnam Kang (8732103), Ilsuk Jung (16468119)   +3 more
core   +1 more source

ExMODE: A comprehensive resource for extremophile genomic and functional exploration

iMetaOmics, EarlyView.
ExMODE (https://db.genomics.cn/exmode/) integrates 3518 samples to build a unified extremophile resource, which hosts 1.35 billion habitat‐specific non‐redundant genes, 5.25 million representative protein structures, 67,026 metagenome‐assembled genomes (MAGs), and 164,132 biosynthetic gene clusters (BGCs). By combining sequence‐, structure‐, and genome‐
Denghui Li, Kailong Ma, Xiaoqiang Li, Jieni Wang, Zhen Cui, Yulu Zhang, Weiwen Wang, Jiawei Tong, Yang Guo, Zongan Wang, Peiyun Zeng, Jieyu Wang, Xiaokai Xu, Nannan Zhang, Yingying Zhang, Jing Chen, Qingjiang Hu, Wenzhen Yang, Zhiyong Li, Tao Yang, Wensi Du, Zhicheng Xu, Zhen Yue, Jian Wang, Guangyi Fan, Weijia Zhang, Xun Xu, Liujie Huo, Xiaofeng Wei, Liang Meng, Shanshan Liu   +30 more
wiley   +1 more source

Metagenome Classification Using Naïve Bayes Classifier Method.

, 2014
Metagenome study is an important step in the taxonomic grouping. Grouping can be conducted using binning method. Binning is required to determine contigs of each phylogenetic species groups.
Utami, Dian Kartika
core  

Metagenome-assembled genomes (MAGs)

The MetaWRAP pipeline was employed for genome assembly and binning. Specifically, MEGAHIT was used to assemble sequences and generate contigs. Prodigal was used to predict open reading frames (ORFs) in each contig.
Zhou (18148486)
core   +1 more source

Multi‐omics reveals gastrointestinal metabolic disorder‐induced diarrhea in postpartum dairy cows

iMetaOmics, EarlyView.
Nutritional diarrhea is a pervasive, costly challenge in dairy production. Using integrated metagenomic and metabolomic profiling, we identified coordinated microbial and metabolic alterations across the rumen, hindgut, and serum. In the rumen, enrichment of Prevotella sp.
Weixuan Tang, Yangyi Hao, Jiawei Zhang, Yajing Wang, Zhijun Cao, Hongjian Yang, Wei Wang, Shengli Li   +7 more
wiley   +1 more source

Metagenomic and culture‐based insights into host and plasmid contexts of high‐risk ARGs in poultry farm environments

iMetaOmics, EarlyView.
Shotgun metagenomics and culture‐based isolate genomics revealed position‐associated high‐risk antibiotic resistance genes (ARGs) signals across poultry manure piles and surrounding soils. Culture‐confirmed Enterobacteriaceae and IncHI2A‐related blaNDM‐5 plasmid backgrounds further highlight priority host‐ARG‐plasmid contexts for farm antimicrobial ...
Yaling Wang, Lianwei Ye, Linan He, Zhenlong Wu, Yiwen Yang, Sheng Chen   +5 more
wiley   +1 more source