Results 91 to 100 of about 41,500 (227)

Molecular variation of Trypanosoma brucei subspecies as revealed by AFLP fingerprinting [PDF]

open access: yes, 2002
Genetic analysis of Trypanosoma spp. depends on the detection of variation between strains. We have used the amplified fragment length polymorphism (AFLP) technique to develop a convenient and reliable method for genetic characterization of Trypanosome ...
Agbo, E.E.C.   +3 more
core   +4 more sources

Powdery Mildew Epidemics in Grain Legumes and Their Management Strategies

open access: yesPlant Pathology, Volume 74, Issue 9, Page 2529-2562, December 2025.
We review the status of powdery mildew on grain legumes, detection and identification of the pathogens (Erysiphe, Podosphaera and Leveillula spp.), potential management strategies, knowledge gaps and future research priorities. ABSTRACT Grain legumes are an important source of protein, carbohydrates and fibre for humans and animals.
Abhay Kumar Pandey   +7 more
wiley   +1 more source

Genetic variation and molecular authentication of selected Aquilaria species from natural populations in Malaysia using RAPD and SCAR marker. [PDF]

open access: yes, 2011
Aquilaria (Thymelaeaceae) is an endangered agarwood-producing tropical tree that is endemic to the Indomalesia region. Molecular information on genetic diversity of Aquilaria is limited.
Lee , Shiou Yih   +2 more
core   +1 more source

Unraveling Genetic Diversity and Antibiotic Resistance Mechanisms in Citrobacter freundii Isolates From Meat Products: Implications for Food Safety and Public Health

open access: yesVeterinary Medicine and Science, Volume 11, Issue 6, November 2025.
This study highlights the high prevalence and multidrug resistance of Citrobacter freundii in poultry meat, revealing diverse genotypes and key resistance mechanisms through integrated molecular diagnostics and clustering analysis. A graphical abstract summarising the main findings and methodology of this study is provided as a separate file ...
Hussein Khodabandeh   +4 more
wiley   +1 more source

Molecular identification of pollen donor plants on a progeny of Cambona-4 female matrix of maté (Ilex paraguariensis St. Hil. – Aquifoliaceae) - DOI: 10.4025/actascibiolsci.v32i1.764

open access: yesActa Scientiarum: Biological Sciences, 2009
A progeny of Cambona-4, a female maté plant (Ilex paraguariensis) selected by its agronomical characteristics and mild flavor, was evaluated using RAPD markers in order to identify its male parents.
Rogério Luis Cansian   +5 more
doaj   +1 more source

Progress in the study of dioecy in Mexican cycad species and its implications for conservation

open access: yesPlant Species Biology, Volume 40, Issue 6, Page 556-571, November 2025.
Cycads are endangered dioecious plants of great ornamental value that have a long period of sexual maturity. Therefore, it is crucial to have methods for early sex determination that can help to develop effective strategies for their conservation. Abstract Dioecy is a system of sexual reproduction in plants, characterized by the spatial separation of ...
Lourdes Georgina Iglesias Andreu   +2 more
wiley   +1 more source

Genetic Diversity in Camptotheca Decaisne [PDF]

open access: yes, 2014
RAPD markers were used to reveal the genetic diversity of the genus Camptotheca. Three primers (OPA02, OPA03, and OPA04), generating 44 polymorphic bands using randomly amplified polymorphic DNA (RAPD) markers, were able to discriminate among 25 ...
Clack, Beatrice, Li, Shiyou, Wang, Yujie
core   +2 more sources

Phylogeography of New Zealand’s coastal benthos [PDF]

open access: yes, 2009
During the past 30 years, 42 molecular studies have been undertaken in New Zealand to examine the phylogeography of coastal benthic invertebrates and plants. Here, we identify generalities and/or patterns that have emerged from this research and consider
Hogg, Ian D.   +3 more
core   +1 more source

Studies on the genetic variation of the green unicellular alga Haematococcus pluvialis (Chlorophyceae) obtained from different geographical locations using ISSR and RAPD molecular marker. [PDF]

open access: yes, 2011
Haematococcus pluvialis (Flotow) is a unicellular green alga, which is considered to be the best astaxanthin-producing organism. Molecular markers are suitable tools for the purpose of finding out genetic variations in organisms; however there have been ...
Mostafa, Noroozi   +3 more
core   +2 more sources

Mapping of Avirulence Genes in the Rice Blast Fungus, Magnaporthe grisea, with RFLP and RAPD Markers

open access: yesMolecular Plant-Microbe Interactions, 2000
Three genetically independent avirulence genes, AVR1-Irat7, AVR1-MedNoï, and AVR1-Ku86, were identified in a cross involving isolates Guy11 and 2/0/3 of the rice blast fungus, Magnaporthe grisea.
Waly Dioh   +4 more
doaj   +1 more source

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