Results 61 to 70 of about 4,042,809 (333)

Development of a Species Diagnostic Molecular Tool for an Invasive Pest, Mythimna loreyi, Using LAMP

open access: yesInsects, 2020
The Mythimna loreyi (Duponchel) is one of the well-known invasive noctuid pests in Africa, Australia, and many Asian countries. However, it is difficult to identify the invasive and morphologically similar species, Mythimna separate, which occur at the ...
Hwa Yeun Nam   +3 more
doaj   +1 more source

Development of A PCR - Cycle Sequencing System for Animal Mitochondrial DNA Analysis [PDF]

open access: yes, 1994
A system for the study of sequence polymorphisms in animal mitochondrial DNA was developed. This system consists of two candidate markers which are mitochondrial cytochrome b and D-loop.
Lau, Chin Hoon
core  

Integrated DNA walking system to characterize a broad spectrum of GMOs in food/feed matrices [PDF]

open access: yes, 2015
Background: In order to provide a system fully integrated with qPCR screening, usually used in GMO routine analysis, as well as being able to detect, characterize and identify a broad spectrum of GMOs in food/feed matrices, two bidirectional DNA walking ...
De Loose, Marc   +6 more
core   +6 more sources

Interplay between circadian and other transcription factors—Implications for cycling transcriptome reprogramming

open access: yesFEBS Letters, EarlyView.
This perspective highlights emerging insights into how the circadian transcription factor CLOCK:BMAL1 regulates chromatin architecture, cooperates with other transcription factors, and coordinates enhancer dynamics. We propose an updated framework for how circadian transcription factors operate within dynamic and multifactorial chromatin landscapes ...
Xinyu Y. Nie, Jerome S. Menet
wiley   +1 more source

Development of PCR Blocking Primers Enabling DNA Metabarcoding Analysis of Dietary Composition in Hematophagous Sea Lamprey

open access: yesEcology and Evolution
Conventional dietary assessments are challenging in hematophagous species, particularly in sea lamprey (Petromyzon marinus). However, recent technological developments and molecular approaches have provided an attractive alternative through the use of ...
Conor O'Kane   +5 more
doaj   +1 more source

A noninvasive molecular approach: exploiting species-locus-specific PCR primers in defeating numts and DNA cross-contamination of cercopithecidae [PDF]

open access: yes, 2017
The lack of a standardized, noninvasive molecular approach to studying genetic aspects of primates has made it hard for primatologists to decode the evolutionary history of these species.
Abu Bakar, Muhammad Abdul Latiff   +3 more
core  

Performance of a TthPrimPol-based whole genome amplification kit for copy number alteration detection using massively parallel sequencing [PDF]

open access: yes, 2016
Starting from only a few cells, current whole genome amplification (WGA) methods provide enough DNA to perform massively parallel sequencing (MPS). Unfortunately, all current WGA methods introduce representation bias which limits detection of copy number
De Coninck, Dieter   +6 more
core   +1 more source

Real‐time assay of ribonucleotide reductase activity with a fluorescent RNA aptamer

open access: yesFEBS Letters, EarlyView.
Ribonucleotide reductases (RNR) synthesize DNA building blocks de novo, making them crucial in DNA replication and drug targeting. FLARE introduces the first single‐tube real‐time coupled RNR assay, which enables isothermal tracking of RNR activity at nanomolar enzyme levels and allows the reconstruction of allosteric regulatory patterns and rapid ...
Jacopo De Capitani   +4 more
wiley   +1 more source

Analisis DNA Bacillus SP. BAC4 Hasil Polymerase Chain Reaction (PCR) Dengan Primer-Primer Yang Dirancang Dari Gen Pga [PDF]

open access: yes, 2008
Bacillus sp. BAC4 DNA was amplified using PCR method employing primers designed from pga genes of 5 bacteria (Arthrobacter viscosus, Bacillus megaterium, Escherichia coli, Kluyvera citrophila, and Providentia rettgeri).
Moeis, M. R. (Maelita)   +2 more
core  

Disordered but rhythmic—the role of intrinsic protein disorder in eukaryotic circadian timing

open access: yesFEBS Letters, EarlyView.
Unstructured domains known as intrinsically disordered regions (IDRs) are present in nearly every part of the eukaryotic core circadian oscillator. IDRs enable many diverse inter‐ and intramolecular interactions that support clock function. IDR conformations are highly tunable by post‐translational modifications and environmental conditions, which ...
Emery T. Usher, Jacqueline F. Pelham
wiley   +1 more source

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