Results 81 to 90 of about 1,362,179 (211)

Analysis of microbial composition and sharing in low-biomass human milk samples: a comparison of DNA isolation and sequencing techniques [PDF]

open access: yesISME Commun, 2023
Spreckels JE   +10 more
europepmc   +2 more sources

Overcoming DNA extraction problems from carnivorous plants

open access: yesAnales del Jardín Botánico de Madrid, 2009
We tested previously published protocols for DNA isolation from plants with high contents of polyphenols and polysaccharides for several taxa of carnivorous plants.
Andreas Fleischmann, Günther Heubl
doaj   +1 more source

Development of an efficient transformation system for Dothistromin pini : a thesis presented in partial fulfilment of the requirements for the degree of Masters of Science in Molecular Genetics at Massey University [PDF]

open access: yes, 1996
A transformation system has been developed for the plant pathogenic fungus Dothistroma pini using a positive selection system based on the Escherichia coli hygromycin B phosphotransferase gene (hph).
Bidlake, Anita Therese
core  

Benchmarking DNA isolation methods for marine metagenomics. [PDF]

open access: yesSci Rep, 2023
Demkina A   +10 more
europepmc   +1 more source

Genetic diversity among Frankia strains nodulating members of the family Casuarinaceae in Australia revealed by PCR and restriction fragment length polymorphism analysis with crushed root nodules [PDF]

open access: yes, 1996
DNA extracted directly from nodules was used to assess the genetic diversity of #Frankia# strains symbiotically associated with two species of genus #Casuarina# and two of the genus #Allocasuarina# naturally occuring in northeastern Australia.
Normand, Philippe   +4 more
core  

Comparison of Two Different DNA Isolation Methods (Quick & Dirty vs. Commercial Kit) in Small Insects

open access: yesTurkish Journal of Agriculture: Food Science and Technology
The COI gene region is the most commonly employed method for species identification in insects, as in all animals. The importance of DNA isolation methods is increasing, and they are of great importance for identifying insects. Unlike other large animals,
Ferhat Kiremit   +3 more
doaj   +1 more source

Recovering short DNA fragments from minerals and marine sediments: A comparative study evaluating lysis and isolation approaches

open access: yesEnvironmental DNA
Marine sediments as excellent climate archives, contain among other biomolecules substantial amounts of extracellular DNA. Through mineral binding, some of the DNA remains protected from degradation which aids its preservation.
Darjan Gande   +5 more
doaj   +1 more source

Fungal community survey of Fraxinus excelior in New Zealand [PDF]

open access: yes, 2012
The European Ash tree (Fraxinus excelsior) is widely grown throughout Europe. As a large deciduous tree species, it grows a tall, domed crown and has an attractive tree shape, so it is considered as a popular amenity tree species. European Ash is planted
Chen, Jie
core   +1 more source

Identification of the alternative oxidase gene and its expression in the copepod Tigriopus californicus [PDF]

open access: yes, 2019
In addition to the typical electron transport system (ETS) in animal mitochondria responsible for oxidative phosphorylation, in some species there exists an alternative oxidase (AOX) pathway capable of catalyzing the oxidation of ubiquinol and the ...
Cygelfarb, Willie   +3 more
core   +1 more source

Forensic dentistry: The key to the truth [PDF]

open access: yesStomatološki glasnik Srbije, 2017
Introduction Human organism can be identified through testing and analysis of DNA sequences. The most common source of DNA for analysis is blood, soft tissues, hair, bones and teeth.
Spirov Vančo   +4 more
doaj  

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