Results 31 to 40 of about 1,613,494 (310)

Towards precision quantification of contamination in metagenomic sequencing experiments

open access: yesMicrobiome, 2019
Metagenomic next-generation sequencing (mNGS) experiments involving small amounts of nucleic acid input are highly susceptible to erroneous conclusions resulting from unintentional sequencing of occult contaminants, especially those derived from ...
M. S. Zinter   +4 more
doaj   +1 more source

Evolutionary and structural analysis of the cytochrome c oxidase subunit I (COI) gene from Haematobia irritans, Stomoxys calcitrans and Musca domestica (Diptera : Muscidae) mitochondrial DNA [PDF]

open access: yes, 2015
This work describes the molecular characterization of the cytochrome c oxidase subunit I (COI) gene of the mitochondrial DNA from three species of great medical and veterinary importance: the horn fly, Haematobia irritans, the stable fly, Stomoxys ...
Lessinger, AC   +2 more
core   +3 more sources

High-Throughput DNA Analysis Platform Based on an Optofluidic Ring Resonator Laser

open access: yesApplied Sciences, 2022
We demonstrate an optofluidic laser using DNA microdroplets, an intercalating dye, and a glass capillary ring resonator. Only the target DNA emits the laser signal, while the non-target DNA, including those with single-base mismatches, exhibits zero ...
Chan Seok Jun, Wonsuk Lee
doaj   +1 more source

Preferential access to genetic information from endogenous hominin ancient DNA and accurate quantitative SNP-typing via SPEX [PDF]

open access: yes, 2009
The analysis of targeted genetic loci from ancient, forensic and clinical samples is usually built upon polymerase chain reaction (PCR)-generated sequence data.
Endicott, Phillip   +8 more
core   +1 more source

Detection and characterization of tomato leaf curl New Delhi virus association with mosaic disease of ivy gourd (Coccinia grandis (L.) Voigt) in North India [PDF]

open access: yesArchives of Biological Sciences, 2018
Sixteen ivy gourd (Coccinia grandis (L.) Voigt) plant samples showing severe mosaic symptoms were collected from New Delhi and Varanasi (Uttar Pradesh) in India. Begomovirus infection was confirmed by PCR using begomovirusspecific primers.
Venkataravanappa Venkataravanappa   +4 more
doaj   +1 more source

Reclassification of Enterobacter sp. FY-07 as Kosakonia oryzendophytica FY-07 and Its Potential to Promote Plant Growth

open access: yesMicroorganisms, 2022
Precise classification of bacteria facilitates prediction of their ecological niche. The genus Enterobacter includes pathogens of plants and animals but also beneficial bacteria that may require reclassification.
Ge Gao   +8 more
doaj   +1 more source

Google Matrix Analysis of DNA Sequences

open access: yesPLoS ONE, 2013
latex, 11 ...
Kandiah, Vivek, Shepelyansky, Dima
openaire   +5 more sources

GST-PRIME: a genome-wide primer design software for the generation of gene sequence tags [PDF]

open access: yes, 2001
The availability of sequenced genomes has generated a need for experimental approaches that allow the simultaneous analysis of large, or even complete, sets of genes.
Varotto, Claudio   +3 more
core   +1 more source

Sequence analysis of four caprine mitochondria DNA lineages

open access: yesItalian Journal of Animal Science, 2012
The complete mitochondrial DNA (mtDNA) (16640bp in length) was sequenced from four Chinese goat lineages representing the four major mtDNA haplogroups in goats. A total of 124 single nucleotide polymorphisms (SNPs) were found in encoding regions, and the
Yue-Hui Ma   +4 more
doaj   +1 more source

Genomic analysis of sequence-dependent DNA curvature in Leishmania. [PDF]

open access: yesPLoS ONE, 2013
Leishmania major is a flagellated protozoan parasite of medical importance. Like other members of the Trypanosomatidae family, it possesses unique mechanisms of gene expression such as constitutive polycistronic transcription of directional gene clusters,
Pablo Smircich   +3 more
doaj   +1 more source

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