Results 261 to 270 of about 1,272,206 (308)

Is DNA metabarcoding an option for formaldehyde‐preserved zooplankton time series?

Limnology and Oceanography: Methods, EarlyView.
Abstract The recovery of amplifiable DNA from formaldehyde‐fixed (FF) zooplankton samples has long been considered problematic, but advances in degraded‐DNA retrieval have renewed interest in FF samples. To access the information stored in long‐term zooplankton time series, we evaluated methods for extracting amplifiable DNA from community samples ...
Aitor Albaina, Anders Lanzén, Irati Miguel, Fernando Rendo, María Santos   +4 more
wiley   +1 more source

Modular RNA:DNA Nanostructures Enable Nanopore Profiling of rRNA Processing and rRNA Variants. [PDF]

ACS Nano
Boskovic F, Sandler SE, Brauburger S, Shui Y, Kumar B, Dias JP, Naydenova P, Zhu J, Baker S, Keyser UF.   +9 more
europepmc   +1 more source

Data‐Independent Acquisition Mass Spectrometry in Tumor Classification and Cancer Biomarker Research

Mass Spectrometry Reviews, EarlyView.
Abstract Cancer treatment is far from optimal also because current classification systems do not reflect the complex molecular status of the tumor and its phenotype in sufficient detail. To construct molecular tumor classifiers, omics tools provide complex molecular data reflecting many aspects from genotype to phenotype.
Jan Simonik, Petr Lapcik, Pavla Bouchalova, Pavel Bouchal   +3 more
wiley   +1 more source

<i>In silico</i> and experimental assessment of the 16S-ITS-23S operon as a genetic marker for high-resolution bacterial species identification. [PDF]

Microb Genom
Yamakawa AC, Davies M, Gweon HS.
europepmc   +1 more source

Ion Activation Methods for Top‐Down Proteomics

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Mass spectrometry (MS) has emerged as a premier method used to characterize the sequences of proteins. Top‐down proteomics aims to capture the multiple sources of structural diversity reflected in proteins, such as those that arise from alternative RNA splicing events or the addition of post‐translational modifications. Tandem MS (i.e., MS/MS)
Jada N. Walker, Jennifer S. Brodbelt
wiley   +1 more source

Multilocus DNA Barcoding Resolves Area-Based Genetic Variation in Freshwater Shrimps (<i>Macrobrachium</i> sp. and <i>Caridina</i> sp.) from Saline and Non-Saline Habitats in Northeastern Thailand. [PDF]

Biology (Basel)
Saengprajak J, Pakdeenarong N.
europepmc   +1 more source

Evidence for a Constrained Mutational Pathway to High-Level Spectinomycin Resistance in <i>Neisseria</i>: RpsE Loop 2 Mutations and Associated Growth Costs. [PDF]

Int J Mol Sci
Kravtsov DV, Gryadunov DA, Anashkina AA, Shaskolskiy BL.   +3 more
europepmc   +1 more source

Ribotyping for Accurate Identification of Infectious Bacteria in Animal-Derived Foods and Laboratory Samples: Implications for Human Health. [PDF]

J Trop Med
Seyedi ZP, Mirzavand B, Moghadam MT, Ashoobi MT, Nowsani J.   +4 more
europepmc   +1 more source