Results 21 to 30 of about 2,690,595 (341)

Genetic and antigenic characterization of avian influenza H9N2 viruses during 2016 in Iraq [PDF]

open access: yesOpen Veterinary Journal, 2019
Background: Little is known about the antigenic and genetic characteristics of influenza A viruses (IAVs) circulating in poultry in Iraq. Objective: This study describes the genetic and antigenic characteristics of the detected avian influenza (AI ...
Nadira S. Mohamed   +4 more
doaj   +1 more source

Length-independent DNA packing into nanopore zero-mode waveguides for low-input DNA sequencing [PDF]

open access: yes, 2017
Compared with conventional methods, single-molecule real-time (SMRT) DNA sequencing exhibits longer read lengths than conventional methods, less GC bias, and the ability to read DNA base modifications.
Henley, Robert Y.   +4 more
core   +1 more source

The complete mitochondrial genome of Anoplocnemis curvipes F. (Coreinea, Coreidae, Heteroptera), a pest of fresh cowpea pods

open access: yesMitochondrial DNA. Part B. Resources, 2017
The complete 16,345-bp mitochondrial genome of the agriculturally destructive pod sucking pest, the giant coreid bug, Anoplocnemis curvipes (Hemiptera: Coreidae), was assembled from paired-end Illumina HiSeq 2500 reads. The A.
M. Carmen Valero   +5 more
doaj   +1 more source

3C3R, an Image Encryption Algorithm Based on BBI, 2D-CA, and SM-DNA

open access: yesEntropy, 2019
Color image encryption has enticed a lot of attention in recent years. Many authors proposed a chaotic system-based encryption algorithms for that purpose.
Sajid Khan   +4 more
doaj   +1 more source

Sequencing ancient DNA [PDF]

open access: yesProceedings of the National Academy of Sciences, 2014
The well-preserved mummy of an old man (Upper) is displayed in an exhibition in Denmark’s National Museum. The mummy was removed, as displayed, from an excavation in 1875 at Borum Eshoj, near Aarhus, Denmark. Carpenter and colleagues used hair samples from the mummy to isolate ancient DNA and validate the technique.
openaire   +2 more sources

Ultraaccurate genome sequencing and haplotyping of single human cells. [PDF]

open access: yes, 2017
Accurate detection of variants and long-range haplotypes in genomes of single human cells remains very challenging. Common approaches require extensive in vitro amplification of genomes of individual cells using DNA polymerases and high-throughput short ...
Bafna, Vineet   +6 more
core   +1 more source

Sequence Dependence of Transcription Factor-Mediated DNA Looping [PDF]

open access: yes, 2012
DNA is subject to large deformations in a wide range of biological processes. Two key examples illustrate how such deformations influence the readout of the genetic information: the sequestering of eukaryotic genes by nucleosomes, and DNA looping in ...
Barry   +62 more
core   +4 more sources

Mining DNA Sequence Patterns with Constraints Using Hybridization of Firefly and Group Search Optimization

open access: yesJournal of Intelligent Systems, 2018
DNA sequence mining is essential in the study of the structure and function of the DNA sequence. A few exploration works have been published in the literature concerning sequence mining in information mining task.
Lakshmanna Kuruva, Khare Neelu
doaj   +1 more source

An overview of molecular identification of insect fauna with special emphasis on chalcid wasps (Hymenoptera: Chalcidoidea) of India

open access: yesActa Agriculturae Slovenica, 2018
Identifying organisms has grown in importance as we monitor the biological effects of global climate change and attempt to preserve species diversity in the face of accelerating habitat destruction.
Ajaz RASOOL   +3 more
doaj   +1 more source

Unzipping of DNA with correlated base-sequence [PDF]

open access: yes, 2004
We consider force-induced unzipping transition for a heterogeneous DNA model with a correlated base-sequence. Both finite-range and long-range correlated situations are considered. It is shown that finite-range correlations increase stability of DNA with
A. E. Allahverdyan   +14 more
core   +3 more sources

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