Results 231 to 240 of about 2,136,124 (276)

An all‐in‐one fucosylated gold nanocluster probe enables NIR‐II imaging and multi‐mechanistic therapy of acute kidney injury

BMEMat, EarlyView.
This study developed a fucoside‐targeted gold nanocluster probe that enables early NIR‐II imaging and multi‐mechanistic therapy for acute kidney injury, effectively mitigating oxidative stress, modulating inflammatory responses, and inhibiting ferroptosis to improve renal outcomes. Abstract Acute kidney injury (AKI) remains a life‐threatening condition
Ping Zhang, Boning Tan, Suqing Feng, Beibei Gu, Ting Feng, Haiguang Zhu, Jianping Xie, Xun Yuan   +7 more
wiley   +1 more source

Resolving the biome debate: ecological and palaeo‐data concur that the extensive tree‐limited grassy biomes of central and north‐western Madagascar are largely anthropogenic

Biological Reviews, EarlyView.
ABSTRACT For millennia, human activities have transformed ecosystems globally. Determining which landscapes are predominantly anthropogenic is crucial to conservation and habitat restoration. Madagascar, a critically‐threatened biodiversity hotspot, is a prominent example.
Grant S. Joseph, Sean Hixon, Colleen L. Seymour, Laurie R. Godfrey, Miguel Pedrono, Karen E. Samonds, Andrinajoro R. Rakotoarivelo, Brooke E. Crowley   +7 more
wiley   +1 more source

Stable Isotope Probing — Linking Microbial Identity to Function

Nature Reviews Microbiology, 2005
Stable isotope probing (SIP) is a technique that is used to identify the microorganisms in environmental samples that use a particular growth substrate. The method relies on the incorporation of a substrate that is highly enriched in a stable isotope, such as (13)C, and the identification of active microorganisms by the selective recovery and analysis ...
Marc G. Dumont, J Colin Murrell
exaly   +5 more sources

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RNA stable-isotope probing

Nature Protocols, 2007
At the heart of microbial ecology lies a true scientific dichotomy. On the one hand, we know microbes are responsible for processes on which all other life on Earth is dependent; their removal would mean the cessation of all known life. However, in opposition, the majority of extant microbial species in natural environments have never been cultured or ...
Andrew S, Whiteley, Bruce, Thomson, Tillmann, Lueders, Mike, Manefield   +3 more
openaire   +4 more sources

Protein-based stable isotope probing

Nature Protocols, 2010
We describe a stable isotope probing (SIP) technique that was developed to link microbe-specific metabolic function to phylogenetic information. Carbon ((13)C)- or nitrogen ((15)N)-labeled substrates (typically with >98% heavy label) were used in cultivation experiments and the heavy isotope incorporation into proteins (protein-SIP) on growth was ...
Nico, Jehmlich, Frank, Schmidt, Martin, Taubert, Jana, Seifert, Felipe, Bastida, Martin, von Bergen, Hans-Hermann, Richnow, Carsten, Vogt   +7 more
openaire   +2 more sources

Stable Isotope Probing and Plants

2014
This chapter summarizes the applications of stable isotope probing (SIP) technology in plant-soil systems and presents an overview of the progress achieved in the understanding of the plant-soil microbe interactions and their role in ecosystem functioning.
Lu, Y., Conrad, R.
openaire   +2 more sources

Stable-isotope probing as a tool in microbial ecology

Nature, 2000
Microorganisms are responsible for driving the biogeochemical cycling of elements on Earth. Despite their importance and vast diversity, the taxonomic identity of the microorganisms involved in any specific process has usually been confined to that small fraction of the microbiota that has been isolated and cultivated.
S, Radajewski, P, Ineson, N R, Parekh, J C, Murrell   +3 more
openaire   +2 more sources

The Key Microorganisms for Anaerobic Degradation of Pentachlorophenol in Paddy Soil as Revealed by Stable Isotope Probing

Journal of Hazardous Materials, 2015
Pentachlorophenol (PCP) is a common residual persistent pesticide in paddy soil and has resulted in harmful effect on soil ecosystem. The anaerobic microbial transformation of PCP, therefore, has been received much attentions, especially the functional ...
Fang-Bai Li, CHEN Manjia, Hui Tong
exaly   +2 more sources

DNA-Based Stable Isotope Probing

2019
Microbiomes on Earth are often considered the most heterogeneous biological entities, but their vital roles in driving global biogeochemical cycles often remain elusive. DNA-based stable isotope probing (DNA-SIP) provides a powerful means to establish a direct link between biogeochemical processes and the taxonomic identities of active microorganisms ...
Zhongjun, Jia, Weiwei, Cao, Marcela, Hernández García   +2 more
openaire   +2 more sources

Stable isotope probing in biodegradation research

Trends in Biotechnology, 2004
Stable isotope probing (SIP), coupled with advances in genomics and analytical chemistry, is leading to major progress in biodegradation research. A recent paper describes the use of SIP to determine the primary member of a complex community that is responsible for naphthalene catabolism in situ.
openaire   +2 more sources