Results 51 to 60 of about 772,493 (124)

Endemic but not eroded: Genomic distinctiveness and conservation genomics of the British swallowtail butterfly (Papilio machaon britannicus)

open access: yesInsect Conservation and Diversity, Volume 19, Issue 5, Page 1260-1274, September 2026.
Through whole‐genome sequencing of P. machaon populations across Europe, we demonstrate that P. m. britannicus forms a genetically distinct and isolated lineage. Demographic modelling revealed weak historical gene flow from the continent. Although P. m.
Benoit Nabholz   +6 more
wiley   +1 more source

BcMFSR Is Required for Efficient Uptake of Exogenous dsRNA and Spray‐Induced Gene Silencing in Botrytis cinerea

open access: yesMolecular Plant Pathology, Volume 27, Issue 9, September 2026.
Spray‐induced gene silencing (SIGS) uses exogenous dsRNA to silence pathogen genes and control grey mould disease. We identify BcMFSR, an MFS protein required for dsRNA uptake and SIGS efficacy in Botrytis cinerea. Loss of BcMFSR abolishes dsRNA internalization and disease suppression, revealing a novel role for MFS proteins.
Le Xu   +17 more
wiley   +1 more source

Phylogenetic analysis of Cryptosporidium isolates from captive reptiles using 18S rDNA sequence data and random amplified polymorphic DNA analys [PDF]

open access: yes, 1999
Sequence alignment of a polymerase chain reaction-amplified 713-base pair region of the Cryptosporidium 18S rDNA gene was carried out on 15 captive reptile isolates from different geographic locations and compared to both Cryptosporidium parvum and ...
Deplazes, P.   +6 more
core  

Characterization of Lactobacillus plantarum from wine must by PCR species-specific and RAPD-PCR

open access: yes, 2002
Aims: Physiological and molecular analysis such as PCR species-specific and randomly amplified polymorphic PCR (RAPD-PCR) have been used for typing of Lactobacillus plantarum strains from typical wine must.
Spano G.   +4 more
core   +1 more source

Genetic Diversity Analysis of Poeciliidae Fish Using RAPD-PCR Method

open access: yes, 2023
There are many species of Poeciliidae fish in nature. Poeciliidae is a family of freshwater fish in the order Cyprinodontiformes and are well-known aquarium fish, such as guppies, mollies, platies and swordtails.
Lesmana , Astyani   +8 more
core   +1 more source

Yeasts on Tree Gum: Taxonomic, Genetic and Phenotypic Diversity

open access: yesEnvironmental Microbiology Reports, Volume 18, Issue 4, August 2026.
Taxonomically highly diverse yeasts are associated with sour cherry gum, including genetically and physiologically heterogeneous Metschnikowia pulcherrima strains that antagonise other fungi by releasing pulcherriminic acid. ABSTRACT Depending on their composition, exudates oozing from trees can support or inhibit the growth of microorganisms.
Matthias Sipiczki
wiley   +1 more source

Molecular markers, analysis and the population genetics of parasites [PDF]

open access: yes, 2002
In this study different molecular techniques are contrasted (RAPD's, allozyme, sequencing mtDNA, sequencing ribosomal spacers) and appropriate analytical methods (allelic and infinite-sites approaches; inbreeding and coalescent models) used for ...
Constantine, Clare Colleen
core  

Enterococcus faecalis and Endodontic Treatment Failure: A Qualitative Systematic Review of Its Role and Elimination Strategies

open access: yesAustralian Endodontic Journal, Volume 52, Issue 2, Page 585-605, August 2026.
ABSTRACT The aim of this study was to synthesize evidence on the influence of Enterococcus faecalis on endodontic treatment failure and strategies for its elimination. This study followed the Preferred Reporting Items for Systematic Reviews and Meta‐Analyses (PRISMA) guidelines and was registered in PROSPERO (CRD420251022741).
Francine Santos Fernandes de Lima   +1 more
wiley   +1 more source

Co-migration of RAPD-PCR amplicons fromAeromonas hydrophila

open access: yes, 1998
Random amplified polymorphic DNA polymerase chain reaction (RAPD-PCR) uses arbitrary primers and low stringency annealing conditions to amplify anonymous DNA fragments which are then depicted in agarose gels.
George, Anthony M.   +2 more
core   +1 more source

Detection of the Genotoxicity of Gentiana L. Extracts by Using RAPD-PCR and ISSR-PCR Techniques [PDF]

open access: yes, 2018
Backround: The RAPD- and ISSR-PCR techniques are offering an insight into the detecting the genotoxicity of Gentiana extracts. Objective: It is aimed with the present study, to detect the genotoxicity of methanol extracts of ten Turkish Gentiana L.
Poyraz, Ismail   +9 more
core   +1 more source

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