Results 31 to 40 of about 635,921 (300)

Bidirectional natural hybridization between sympatric Ligularia vellerea and L. subspicata

open access: yesPlant Diversity, 2017
Natural hybridization has been regarded as a crucial pathway of speciation and provides the raw materials for the evolution of biodiversity. The interspecific natural hybridization of the genus Ligularia Cass.
Huai Ning, Jiaojun Yu, Xun Gong
doaj   +1 more source

Kindred DNA Amplification from Two Distinct Populations of cDNA Fragments

open access: yesBioTechniques, 2003
Kindred DNA amplification is a novel and cost-effective method developed to isolate common cDNA fragments between two distinct cDNA populations. Unlike subtractive hybridization, which discards common sequences, kindred DNA amplification isolates and ...
Ulo Puurand, Lumme Kadaja, Enn K. Seppet
doaj   +1 more source

Homologies in human and Macasa fuscata chromosomes revealed by in situ suppression hybridization with human chromosome specific DNA libraries [PDF]

open access: yes, 1992
We established chromosomal homologies between all chromosomes of the human karyotype and that of an old world monkey (Macaca fuscata) by chromosomal in situ suppression (CISS) hybridization with human chromosome specific DNA libraries.
Cremer, Thomas   +3 more
core   +1 more source

Design and analysis of linear cascade DNA hybridization chain reactions using DNA hairpins

open access: yesNew Journal of Physics, 2017
DNA self-assembly has been employed non-conventionally to construct nanoscale structures and dynamic nanoscale machines. The technique of hybridization chain reactions by triggered self-assembly has been shown to form various interesting nanoscale ...
Hieu Bui   +5 more
doaj   +1 more source

Use of the checkerboard DNA-DNA hybridization technique for bacteria detection in Aedes aegypti (Diptera:Culicidae) (L.)

open access: yesParasites & Vectors, 2011
Background Bacteria associated with insects can have a substantial impact on the biology and life cycle of their host. The checkerboard DNA-DNA hybridization technique is a semi-quantitative technique that has been previously employed in odontology to ...
Gaio Analiz de Oliveira   +6 more
doaj   +1 more source

Sequence organization of feline leukemis virus DNA in infected cells [PDF]

open access: yes, 1980
A restriction site map has been deduced of unintegrated and integrated FeLV viral DNA found in human RD cells after experimental infection with the Gardner-Arnstein strain of FeLV.
Casey, James W.   +3 more
core   +1 more source

DNA–DNA Hybridization

open access: yes, 2011
DNA-DNA hybridization (DDH) techniques have been used as the gold standard for the genomic similarity analyses of pair-wise sets of strains for classification purposes. The method has had an enormous relevance during the last half a century of classification of prokaryotes.
Rosselló-Mora, Ramón   +2 more
openaire   +2 more sources

Ultrasensitive hybridization capture: Reliable detection of <1 copy/mL short cell-free DNA from large-volume urine samples.

open access: yesPLoS ONE, 2021
Urine cell-free DNA (cfDNA) is a valuable non-invasive biomarker with broad potential clinical applications, but there is no consensus on its optimal pre-analytical methodology, including the DNA extraction step.
Amy Oreskovic, Barry R Lutz
doaj   +1 more source

Genome composition of 'Elatior'-begonias hybrids analyzed by genomic in situ hybridisation [PDF]

open access: yes, 2010
Interspecific hybridization of various tuberous Begonia species hybrids with Begonia socotrana results in so-called 'Elatior'-begonias hybrids (B. x hiemalis Fotsch).
Laak, W.A.   +3 more
core   +2 more sources

Impedance Spectroscopy Technique for DNA Hybridization

open access: yesSensors, 2003
The development of biosensors for detection and identification of DNA sequences by hybridization may reduce assay time and allow direct quantitation of the target.
A. Tlili, A. Abdelghani, S. Hleli
doaj   +1 more source

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