Results 41 to 50 of about 157,874 (342)

Genetic Mapping of Ph-2, a Single Locus Controlling Partial Resistance to Phytophthora infestans in Tomato

open access: yesMolecular Plant-Microbe Interactions, 1998
Late blight caused by the fungal pathogen Phytophthora infestans is one of the most important diseases of potato (Solanum tuberosum) and tomato (Lycopersicon esculentum).
Philippe Moreau   +4 more
doaj   +1 more source

Amplified fragment length polymorphism analysis of grapevine rootstock genotypes in Turkey

open access: yesGenetics and Molecular Research, 2010
Amplified fragment length polymorphism (AFLP) technique was used to assess genetic relationships among 20 grapevine rootstocks in Turkey. Discrimination of the rootstocks with 10 primer combinations yielded 1366 bands on AFLP gels; 65% of them were polymorphic.
A, Ergül, S, Aras, G, Söylemezoğlu
openaire   +3 more sources

Genetic diversity of peanut (Arachis hypogaea L.) and its wild relatives based on the analysis of hypervariable regions of the genome [PDF]

open access: yes, 2004
BACKGROUND: The genus Arachis is native to a region that includes Central Brazil and neighboring countries. Little is known about the genetic variability of the Brazilian cultivated peanut (Arachis hypogaea, genome AABB) germplasm collection at the DNA ...
Ferreira, Marcio Elias   +5 more
core   +4 more sources

DNA amplified fingerprinting, a useful tool for determination of genetic origin and diversity analysis in Citrus [PDF]

open access: yes, 1995
We used three short repetitive nucleotide sequences [(GTG)5, (TAC)5, and (GACA)4] either as radiolabeled probes for hybridization with restricted Citrus DNA or as single primers in polymerase chain reaction amplification experiments with total genomic ...
Asif, M   +7 more
core   +2 more sources

Influence of natural habitat fragmentation on the genetic structure of Canarian populations of Juniperus turbinata

open access: yesSilva Fennica, 2017
Oceanic archipelagos provide an important platform from which to evaluate the effects of isolation and fragmentation on the genetic structure of species.
Juan F. Jimenez   +4 more
doaj   +1 more source

Genotyping of Cryptosporidium species in children suffering from diarrhea in Sharkyia Governorate, Egypt

open access: yesJournal of Infection in Developing Countries, 2021
Introduction: The protozoan parasite Cryptosporidium is one of the principal reasons for childhood diarrhea around the world. This work aimed to differentiate Cryptosporidium species among children suffering from diarrhea in Sharkyia Governorate, Egypt.
Samira Metwally Mohammad   +4 more
doaj   +1 more source

An MLSA-based online scheme for the rapid identification of Stenotrophomonas isolates [PDF]

open access: yes, 2011
An online scheme to assign Stenotrophomonas isolates to genomic groups was developed using the multilocus sequence analysis (MLSA), which is based on the DNA sequencing of selected fragments of the housekeeping genes ATP synthase alpha subunit (atpA ...
Barbosa, Heloiza Ramos   +8 more
core   +3 more sources

Detection and genotyping of human Papillomavirus in urine samples from unvaccinated male and female adolescents in Italy [PDF]

open access: yes, 2013
The introduction of vaccination against Human Papillomavirus (HPV) in adolescent girls in 2006 has focused virological surveillance on this age group. As few studies have evaluated HPV infections in young populations, further data are needed in order to ...
Amicizia, Daniela   +15 more
core   +14 more sources

Cytauxzoon felis and 'Candidatus Mycoplasma haemominutum' coinfection in a Brazilian domestic cat (Felis catus)

open access: yesRevista Brasileira de Parasitologia Veterinária
This article describes the first detection of Cytauxzoon felis, using molecular techniques, in a naturally infected domestic cat from Brazil, South America. Coinfection with 'CandidatusMycoplasma haemominutum' was also found. The molecular identification
Leticia Mendes Pupio Maia   +8 more
doaj   +1 more source

Kelvin Probe Force Microscopy in Bionanotechnology: Current Advances and Future Perspectives

open access: yesAdvanced Materials, EarlyView.
Kelvin probe force microscopy (KPFM) enables the nanoscale mapping of electrostatic surface potentials. While widely applied in materials science, its use in biological systems remains emerging. This review presents recent advances in KPFM applied to biological samples and provides a critical perspective on current limitations and future directions for
Ehsan Rahimi   +4 more
wiley   +1 more source

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