Results 171 to 180 of about 115,189 (308)

Accu16S/AccuITS: Accurate and broadly applicable amplicon sequencing for absolute microbiome quantification

open access: yesiMeta, EarlyView.
Traditional 16S rRNA gene and Internal Transcribed Spacer region amplicon sequencing provides only relative abundance, often leading to biased ecological interpretations. To overcome this limitation, we developed Accu16S/AccuITS, an absolute quantification method for bacterial and fungal amplicons based on synthetic internal spike‐in DNA with known ...
Defeng Bai   +10 more
wiley   +1 more source

The 4.5-year climate cycle and the mixed layer heat budget in the tropical Atlantic [PDF]

open access: yes, 2012
Brandt, Peter   +8 more
core  

Beyond Tradition: An Integrated Toxicological, Ecological, and Public Health Perspective on Aristolochic Acids

open access: yesJournal of Applied Toxicology, EarlyView.
ABSTRACT Aristolochia species have long been used in traditional medicine for their presumed anti‐inflammatory, analgesic and antimicrobial properties. However, extensive toxicological and epidemiological evidence now demonstrates that these plants contain aristolochic acids (AAs) I and II, highly potent nephrotoxic, genotoxic, and carcinogenic ...
Victor Ventura de Souza   +2 more
wiley   +1 more source

Dramatic decline of <i>Sargassum</i> in the north Sargasso Sea since 2015. [PDF]

open access: yesNat Geosci
Zhang Y   +8 more
europepmc   +1 more source

Assessing Climate Change Impacts on Runoff Variability and Extremes in China Using High‐Resolution Simulations

open access: yesInternational Journal of Climatology, EarlyView.
Future runoff in China shows strong regional and seasonal disparities, with the Southeast basin seeing the largest increase in annual runoff. Wetter summers and drier winters are expected in the south, whilst the northwest will face the opposite. Over 56% of regions are expected to experience more extreme high runoff, and over 40% face intensified low ...
Danyang Gao   +4 more
wiley   +1 more source

Seasonal Predictions and Their Applications in the Mediterranean Region: Part I—Sources of Predictability and Prediction Skill

open access: yesInternational Journal of Climatology, EarlyView.
The ability to predict climate fluctuations at seasonal timescales offers significant socio‐economic benefits. However, limited understanding of predictability mechanisms and model errors hinders forecast quality. Recent research has improved forecasting systems and data quality.
Gualdi Silvio   +12 more
wiley   +1 more source

Real-Time Wood Chemotyping Using a Low-Cost and Compact Mass Spectrometer. [PDF]

open access: yesACS Omega
Monteiro TVC   +7 more
europepmc   +1 more source

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