Results 71 to 80 of about 605,993 (221)

Aquatic viral metagenomics: Lights and shadows

Virus Research, 2017
Viruses are the most abundant biological entities on Earth, exceeding bacteria in most of the ecosystems. Specially in oceans, viruses are thought to be the major planktonic predators shaping microorganism communities and controlling ocean biological capacity. Plankton lysis by viruses plays an important role in ocean nutrient and energy cycles.
Alberto, Rastrojo, Antonio, Alcamí
openaire   +2 more sources

Viral metagenomics in host-associated systems [PDF]

, 2010
Viruses are the most abundant and diverse entities on earth. Exploration of viral diversity has traditionally been limited by the lack of common marker genes, however, the advent of viral metagenomics has made it possible to characterize global viral ...
Willner, Dana Leigh
core   +1 more source

Viral Metagenomics Reveals Widely Diverse Viral Community of Freshwater Amazonian Lake

Frontiers in Public Health, 2022
Despite the importance of understanding the ecology of freshwater viruses, there are not many studies on the subject compared to marine viruses.
Wylerson Guimarães Nogueira, Bruna Verônica Azevedo Gois, Kenny da Costa Pinheiro, Andressa de Oliveira Aragão, Ana Lídia Cavalcante Queiroz, Artur Luiz da Silva, Adriana Carneiro Folador, Rommel Thiago Jucá Ramos   +7 more
doaj   +1 more source

Sex‐ and Time‐Resolved Physiological and Gut Ecosystem Responses to a Food‐Grade Microbiome‐Targeted Intervention in Collegiate Endurance Athletes

Advanced Science, EarlyView.
In collegiate endurance athletes, a 6‐week randomized CPYE intervention yielded time‐ and sex‐dependent shifts in field‐based cardiorespiratory, metabolic, and redox indices, accompanied by changes in gut multi‐omics profiles. An exploratory extension during intensified training generates hypotheses warranting future validation.
Meng Zhang, Le Ge, Kaiyang Liu, Yanrong Liu, Guolin Zhao, Lai‐Yu Kwok, Zheng Sun, Zhihong Sun, Wenyi Zhang   +8 more
wiley   +1 more source

Overview of Trends in the Application of Metagenomic Techniques in the Analysis of Human Enteric Viral Diversity in Africa’s Environmental Regimes

Viruses, 2018
There has been an increase in the quest for metagenomics as an approach for the identification and study of the diversity of human viruses found in aquatic systems, both for their role as waterborne pathogens and as water quality indicators.
Cecilia Oluseyi Osunmakinde, Ramganesh Selvarajan, Timothy Sibanda, Bhekie B Mamba, Titus A.M Msagati   +4 more
doaj   +1 more source

Omnidirectional Interaction Networks Modulating Phenotypic Plasticity in the Gut Microbiota Towards Ulcerative Colitis

Advanced Science, EarlyView.
This study employs a spouse‐pair cohort design and an idopNetwork model that integrates evolutionary game theory, predator‐prey dynamics, and developmental modularity theory to reconstruct maximally informative microbial interaction networks. This approach reveals how interspecies interactions drive the phenotypic plasticity of the gut microbiota in ...
Huizhen Li, Jiayi Li, Ang Dong, Xiaoyan Guo, Qiuyue Tu, Zelin Feng, Haojia Lin, Yanru Zhang, Yuxuan Hao, Huiying Gong, Yihan Meng, Yu Wang, Shing‐Tung Yau, Xiaocang Cao, Rongling Wu, Xinjuan Liu   +15 more
wiley   +1 more source

Comparative metagenomics of Daphnia symbionts [PDF]

, 2009
BACKGROUND: Shotgun sequences of DNA extracts from whole organisms allow a comprehensive assessment of possible symbionts. The current project makes use of four shotgun datasets from three species of the planktonic freshwater crustaceans Daphnia: one ...
Ebert, Dieter, Dieter Ebert, Guang Nong, Ben-Ami, Frida, Preston, J F, Ebert Dieter, Preston, J. F., Ben-Ami, F., Frida Ben-Ami, Nong, Guang, Qi, W, Ebert, D, Nong Guang, Preston James F, Ben-Ami Frida, Nong, G., James F Preston, Ben-Ami, F, Nong, G, Qi, W., Qi Weihong, Preston, James F., Qi, Weihong, Weihong Qi, Qi W, Preston JF, Ben-Ami F, Ebert D, Nong G, Preston, James F   +29 more
core   +1 more source

Gapless Complete Genome and Multi‐Omics Illuminate Immune Adaptation and Host‐Virus Interactions in a Coronavirus Reservoir

Advanced Science, EarlyView.
We present a complete T2T genome assembly for a key bat reservoir. Integrating population genomics, comparative genomics, transcriptomics, single‐cell omics, and functional assays, we resolve previously inaccessible genomic regions and identify evolutionary signatures associated with immune adaptation.
Yuting Wang, Sheng Zhang, Linxia Ouyang, Xin Du, Xin Huang, Zhilin Wang, Huixian Xie, Jiale Tang, Liyi Lou, Wenqing Ling, Weihao Wang, Jiang Zhou, Zhen Liu, Yibo Hu, Fuwen Wei, Guangping Huang   +15 more
wiley   +1 more source

Surveillance of Viruses in Varroa destructor Samples Collected from Honey Bee Colonies in Ontario, Canada, between 2015 and 2019

Journal of Apicultural Science, 2022
Varroa destructor parasitism is associated with extreme honey bee (Apis mellifera) colony losses in the northern hemisphere. Varroa destructor causes severe damage, including a decrease in bee longevity and immunosuppression, and acts as a vector for ...
Morfin Nuria, Kozak Paul, Ledger Lisa, You Qiu, Bell-Rogers Patricia, Zechel Jennifer, Krishnamurthy Aparna, Slavic Durda, Guzman-Novoa Ernesto, Cai Hugh Y.   +9 more
doaj   +1 more source

Improved diagnosis of viral encephalitis in adult and pediatric hematological patients using viral metagenomics [PDF]

, 2020
Metagenomic sequencing is a powerful technique that enables detection of the full spectrum of pathogens present in any specimen in a single test. Hence, metagenomics is increasingly being applied for detection of viruses in clinical cases with suspected ...
Claas, E.C.J., Sidorov, I.A., Vries, J.J.C. de, Borne, P.A. von dem, Verschuuren, J.J.G.M., Karelioti, E., Carbo, E.C., Buddingh, E.P., Kroes, A.C.M., Feltkamp, M.C.W.   +9 more
core   +1 more source