Results 21 to 30 of about 7,940,505 (313)

Molecular characterization of phagosomes.

open access: yesJournal of Biological Chemistry, 1994
The transformation of newly formed phagosomes into mature phagolysosomes is a process that involves a complex series of interactions between phagosomes and other vacuolar organelles. The machinery required by phagosomes to mediate these interactions is poorly understood.
Desjardins, M.   +6 more
openaire   +4 more sources

Molecular Characterization of the PmrA Regulon [PDF]

open access: yesJournal of Biological Chemistry, 1999
The two-component system PmrA/PmrB of Salmonella enterica controls expression of several loci including those mediating modifications in the lipopolysaccharide that result in polymyxin resistance. To gain insight in the regulation of polymyxin resistance, we mapped the transcription start sites of the PmrA-regulated genes pmrC, pmrG, pbgPE, and ugd and
M M, Wösten, E A, Groisman
openaire   +2 more sources

Integrated genomic and molecular characterization of cervical cancer

open access: yesNature, 2017
Cervical cancer remains one of the leading causes of cancer-related deaths worldwide. Here we report the extensive molecular characterization of 228 primary cervical cancers, one of the largest comprehensive genomic studies of cervical cancer to date. We
R. Burk   +300 more
semanticscholar   +2 more sources

Detection of Shiga Toxin 2 Produced by Escherichia coli in Foods Using a Novel AlphaLISA

open access: yesToxins, 2018
Amplified luminescent proximity homogenous assay-linked immunosorbent assay (AlphaLISA) is comprised of a bead-based immunoassay that is used for small molecule detection.
Cheryl M. Armstrong   +5 more
doaj   +1 more source

A paired-end whole-genome sequencing approach enables comprehensive characterization of transgene integration in rice

open access: yesCommunications Biology, 2022
Coupling paired-end whole-genome sequencing with droplet digital PCR enabled precise identification of a transgene insertion in the genetically modified rice event G281 on chromosome 3 and the potential for exploring the native gene integration.
Wenting Xu   +6 more
doaj   +1 more source

Comprehensive Molecular Characterization of Human Colon and Rectal Cancer

open access: yesNature, 2012
To characterize somatic alterations in colorectal carcinoma, we conducted a genome-scale analysis of 276 samples, analysing exome sequence, DNA copy number, promoter methylation and messenger RNA and microRNA expression.
D. Muzny   +312 more
semanticscholar   +1 more source

Antibody Microarray for E. coli O157:H7 and Shiga Toxin in Microtiter Plates

open access: yesSensors, 2015
Antibody microarray is a powerful analytical technique because of its inherent ability to simultaneously discriminate and measure numerous analytes, therefore making the technique conducive to both the multiplexed detection and identification of ...
Andrew G. Gehring   +7 more
doaj   +1 more source

Transcriptomics of Listeria monocytogenes Treated With Olive Leaf Extract

open access: yesFrontiers in Microbiology, 2021
Listeria monocytogenes is a regulated foodborne pathogen that is known to cause listeriosis, a disease associated with high mortality rates in humans.
Yanhong Liu   +5 more
doaj   +1 more source

Comprehensive molecular characterization of muscle invasive bladder cancer

open access: yesCell, 2017
Summary We report a comprehensive analysis of 412 muscle-invasive bladder cancers characterized by multiple TCGA analytical platforms. Fifty-eight genes were significantly mutated, and the overall mutational load was associated with APOBEC-signature ...
A. G. Robertson   +172 more
semanticscholar   +1 more source

Collaborative Ring Trial of the Applicability of a Reference Plasmid DNA Calibrant in the Quantitative Analysis of GM Maize Event MON810

open access: yesFoods, 2022
Certified reference materials (CRMs) is one of the critical requirements in a quantitative analytical method, such as in the quantification of genetically modified (GM) contents in food/feed products.
Yanan Meng   +3 more
doaj   +1 more source

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