Results 41 to 50 of about 3,144,500 (368)

Assessing DNA Sequence Alignment Methods for Characterizing Ancient Genomes and Methylomes

Frontiers in Ecology and Evolution, 2020
Applying high-throughput DNA sequencing technologies to the ancient DNA molecules preserved in subfossil material can provide genetic information from past individuals, populations, and communities at the genomic scale.
Marine Poullet, Ludovic Orlando, Ludovic Orlando   +2 more
doaj   +1 more source

AD-SiamRPN: Anti-Deformation Object Tracking via an Improved Siamese Region Proposal Network on Hyperspectral Videos

Remote Sensing, 2023
Object tracking using Hyperspectral Images (HSIs) obtains satisfactory result in distinguishing objects with similar colors. Yet, the tracking algorithm tends to fail when the target undergoes deformation.
Shiqing Wang, Kun Qian, Jianlu Shen, Hongyu Ma, Peng Chen   +4 more
doaj   +1 more source

Construction of FWPV Chimaeric MVA

Bio-Protocol, 2015
Construction of chimaeric MVA is a useful tool with which to study gene function of related viruses. The protocol given here describes MVA chimaeras containing genes from Fowlpox virus (FWPV), although this can be applied to DNA derived from other ...
Karen Buttigieg, Michael Skinner
doaj   +1 more source

Phylogeographic pattern of the striped snakehead, Channa striata in Sundaland: ancient river connectivity, geographical and anthropogenic signatures [corrected]. [PDF]

PLoS ONE, 2012
A phylogeographic study of an economically important freshwater fish, the striped snakehead, Channa striata in Sundaland was carried out using data from mtDNA ND5 gene target to elucidate genetic patterning.
Min Pau Tan, Amirul Firdaus Jamaluddin Jamsari, Mohd Nor Siti Azizah   +2 more
doaj   +1 more source

Imaging neurodegeneration in Down syndrome: brain templates for amyloid burden and tissue segmentation

Brain Imaging and Behavior, 2018
The focus of Alzheimer’s disease (AD) neuroimaging research has shifted towards an investigation of the earliest stages of AD pathogenesis, which manifests in every young adult with Down syndrome (DS; trisomy 21) resulting from a deterministic genetic ...
Patrick J. Lao, B. Handen, T. Betthauser, K. Cody, A. Cohen, D. Tudorascu, C. Stone, J. Price, Sterling C. Johnson, W. Klunk, B. Christian   +10 more
semanticscholar   +1 more source

Multiple Antibiotic Resistance Plasmids Allow Scalable, PCR-Mediated DNA Manipulation and Near-Zero Background Cloning

Food Technology and Biotechnology, 2016
We have constructed two plasmids that can be used for cloning as templates for PCR-based gene disruption, mutagenesis and the construction of DNA chromosome translocation cassettes.
Remigiusz Arnak, Burcin Altun, Valentina Tosato, Carlo V. Bruschi   +3 more
doaj   +1 more source

Molecular Profile of Cogongrass [Imperata cylindrica (L.) Raeusch] in Java Island Based on trnT(UGU)-trnL(UAA) IGS Sequences

Jurnal Biodjati, 2023
Cogongrass is one of the top ten problem-causing weeds in the world that is invasively spread over many tropical and subtropical regions, including Java Island, the Republic of Indonesia. The wide distribution is possibly related to their adaptability to
Murni Dwiati, Salma Auliya Rahmah, Agus Hery Susanto   +2 more
doaj   +1 more source

Human Head Tracking Based on Particle Swarm Optimization and Genetic Algorithm [PDF]

, 2007
This paper compares particle swarm optimization and a genetic algorithm for perception by a partner robot. The robot requires visual perception to interact with human beings.
Kubota, Naoyuki, Sulistijono, Indra Adji
core   +1 more source

PCR Amplification and Transcription for Site-Specific Labeling of Large RNA Molecules by a Two-Unnatural-Base-Pair System

Journal of Nucleic Acids, 2012
For the site-specific labeling and modification of RNA by genetic alphabet expansion, we developed a PCR and transcription system using two hydrophobic unnatural base pairs: 7-(2-thienyl)-imidazo[4,5-b]pyridine (Ds) and 2-nitro-4-propynylpyrrole (Px) as ...
Michiko Kimoto, Rie Yamashige, Shigeyuki Yokoyama, Ichiro Hirao   +3 more
doaj   +1 more source

Chromosome Preference During Homologous Recombination Repair of DNA Double-Strand Breaks in Drosophila melanogaster

G3: Genes, Genomes, Genetics, 2019
DNA double-strand breaks (DSBs) are especially toxic DNA lesions that, if left unrepaired, can lead to wide-ranging genomic instability. Of the pathways available to repair DSBs, the most accurate is homologous recombination (HR), where a homologous ...
Joel Fernandez, Hanan Bloomer, Natalia Kellam, Jeannine R. LaRocque   +3 more
doaj   +1 more source