Results 51 to 60 of about 5,294,356 (259)

Optimization of DNA extraction for insect museomics substantially increases DNA yield

open access: yesEuropean Journal of Entomology
Historical samples from museum and private collections can serve as a time machine, allowing us to follow changes in genetic composition through time as well as obtaining genomic data on past biodiversity.
Marie DJERNÆS   +8 more
doaj   +1 more source

A modified SDS-based DNA extraction method from raw soybean

open access: yesBioscience Reports, 2019
Soybean is the most important genetically modified (GM) oilseed worldwide. Regulations relating to the approval of biotech soybean varieties and product labeling demand accurate and reliable detection techniques to screen for GM soya.
Yimiao Xia   +6 more
semanticscholar   +1 more source

Comparison of Lysis Buffers for Saliva DNA Extraction using Modified Magnetic-Silica Nanoparticle Beads

open access: yesBiotropika: Journal of Tropical Biology, 2023
Our previous study revealed that modified MAGSi (magnetic-silica nanopartivel beads) had various sizes and shapes that affected the DNA extraction process.
Muhammad Fauzi Arif   +3 more
doaj   +1 more source

Comparison of three genomic DNA extraction methods to obtain high DNA quality from maize

open access: yesPlant Methods, 2017
The world’s top three cereals, based on their monetary value, are rice, wheat, and corn. In cereal crops, DNA extraction is difficult owing to rigid non-cellulose components in the cell wall of leaves and high starch and protein content in grains.
A. Abdel-latif, G. Osman
semanticscholar   +1 more source

Attempted DNA extraction from a Rancho La Brea Columbian mammoth (Mammuthus columbi): prospects for ancient DNA from asphalt deposits. [PDF]

open access: yes, 2014
Fossil-bearing asphalt deposits are an understudied and potentially significant source of ancient DNA. Previous attempts to extract DNA from skeletons preserved at the Rancho La Brea tar pits in Los Angeles, California, have proven unsuccessful, but it ...
Farrell, Aisling B   +5 more
core   +1 more source

A simple genetic method to distinguish mule deer and bighorn sheep fecal pellets and its application to detecting bighorn sheep colonization events in California

open access: yesCalifornia Fish and Wildlife Journal, 2023
Bighorn sheep (Ovis canadensis) habitat frequently is geographically discontinuous and the metapopulation model fits this species well. Consequently, extinction-colonization dynamics are important and need to be monitored.
John Wehausen
doaj   +1 more source

Use of FFPE-derived DNA in next generation sequencing: DNA extraction methods

open access: yesbioRxiv, 2019
Archival tissues represent a rich resource for clinical genomic studies, particularly when coupled with comprehensive medical records. Use of these in NGS is a priority.
S. McDonough   +7 more
semanticscholar   +1 more source

EVALUATION OF THE EFFICIENCY OF SAMPLING AND PRESERVING METHODS FOR NON-INVASIVE SAMPLES WHEN BROWN BEAR POPULATION-GENETIC STUDIES ARE CONDUCTING

open access: yesTransactions of the Karelian Research Centre of the Russian Academy of Sciences, 2019
The possibilities of using non-invasively sampled biological material to study the genetic diversity and status of the brown bear population in the European North of Russia are discussed.
Anastasiia Kuznetsova   +4 more
doaj   +1 more source

A rapid and sensitive recombinase aided amplification assay to detect hepatitis B virus without DNA extraction

open access: yesBMC Infectious Diseases, 2019
BackgroundHepatitis B virus (HBV) infection is the major public health problem worldwide. In clinical practice, serological and molecular assays are the most commonly used diagnostic methods to detect HBV infection in clinical practices.MethodsHere we ...
X. Shen   +10 more
semanticscholar   +1 more source

Molecular characterization of rice (Oryza sativa L.) genotypes for drought tolerance using two SSR markers

open access: yesElectronic Journal of Plant Breeding, 2017
Plant growth as well as productivity of rice (Oryza sativa L.), the major cereal and staple food of millions, is significantly affected by numerous biotic and abiotic stresses.
Shaheen A. Salam   +3 more
doaj   +1 more source

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