Results 11 to 20 of about 1,547,748 (264)

Copper Ions Induce DNA Sequence Variation in Zygotic Embryo Culture-Derived Barley Regenerants

open access: yesFrontiers in Plant Science, 2021
In vitro tissue culture could be exploited to study cellular mechanisms that induce sequence variation. Altering the metal ion composition of tissue culture medium affects biochemical pathways involved in tissue culture-induced variation. Copper ions are
Renata Orłowska   +2 more
doaj   +1 more source

A Deep Learning Model for Predicting DNA N6-Methyladenine (6mA) Sites in Eukaryotes

open access: yesIEEE Access, 2020
DNA N6-methyladenine (6mA) is an epigenetic modification, which is involved in many biological regulation processes like DNA replication, DNA repair, transcription, and gene expression regulation.
Lokuthota Hewage Roland   +1 more
doaj   +1 more source

Completely mitochondrial genome of Neolissochilus heterostomus

open access: yesMitochondrial DNA. Part B. Resources, 2021
In this study, we determined the complete mitochondrial genome of Neolissochilus heterostomus. The genome is 16,585 bp in length, including 2 ribosomal RNA genes, 13 proteins-coding genes, 22 transfer RNA genes, and two non-coding control regions ...
Jinghong He   +5 more
doaj   +1 more source

DNA sequence analysis on the IBM-PC [PDF]

open access: yesNucleic Acids Research, 1984
We have developed, for the IBM-PC microcomputer, a menu driven, interactive set of programs which provide the functions routinely used for DNA sequence data analyses.
W. F. Schwindinger, J. R. Warner
openaire   +2 more sources

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

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

An auditory display tool for DNA sequence analysis

open access: yesBMC Bioinformatics, 2017
Background DNA Sonification refers to the use of an auditory display to convey the information content of DNA sequence data. Six sonification algorithms are presented that each produce an auditory display. These algorithms are logically designed from the
Mark D. Temple
doaj   +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

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

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