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8083 publication(s) trouvée(s)
Article scientifique
Potential Sources and Transmission of Salmonella and Antimicrobial Resistance in Kampala, Uganda
In sub‒Saharan Africa, non‒typhoidal Salmonellae (NTS) cause invasive disease particularly in children and HIV infected adults, but the disease epidemiology …
Article scientifique
Physiological mechanisms of dehydration tolerance contribute to the invasion potential of Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) relative to its less widely distributed congeners
BACKGROUND: The Mediterranean fruit fly, Ceratitis capitata (Wiedemann) (Diptera: Tephritidae) is a highly invasive species now with an almost cosmopolitan …
Article scientifique
Bat Accelerated Regions Identify a Bat Forelimb Specific Enhancer in the HoxD Locus
The molecular events leading to the development of the bat wing remain largely unknown, and are thought to be caused, …
Article scientifique
Selection of Novel Cowpea Genotypes Derived through Gamma Irradiation
Cowpea (Vigna unguiculata [L.] Walp.) yields are considerably low in Namibia due to lack of improved varieties and biotic and …
Article scientifique
Organophosphorus pesticide residues in soils and drinking water sources from cocoa producing areas in Ghana
Pests and diseases are recognised as major factors responsible for the decline in cocoa yield in Ghana. This has resulted …
Article scientifique
Medicinal plants used to control internal and external parasites in goats
The use of medicinal plants plays a major role in the primary health care of animals in South Africa. A …
Article scientifique
ORCHIDEE-CROP (v0), a new process-based agro-land surface model: model description and evaluation over Europe
Abstract. The response of crops to changing climate and atmospheric CO2 concentration ([CO2]) could have large effects on food production, …
Article scientifique
Dual RNA-Sequencing of Eucalyptus nitens during Phytophthora cinnamomi Challenge Reveals Pathogen and Host Factors Influencing Compatibility
Damage caused by Phytophthora cinnamomi Rands remains an important concern on forest tree species. The pathogen causes root and collar …
Article scientifique
Prevalence of virulence and antimicrobial resistance genes in Salmonella spp. isolated from commercial chickens and human clinical isolates from South Africa and Brazil
Salmonellosis is a significant public health concern around the world. The injudicious use of antimicrobial agents in poultry production for …
Article scientifique
Factors affecting farmers’ coping and adaptation strategies to perceived trends of declining rainfall and crop productivity in the central Rift valley of Ethiopia
Farmers apply several and often different farmer-specific strategies to cope with and adapt to the perceived trend of declining rainfall …
Article scientifique
Using Random Forest to Improve the Downscaling of Global Livestock Census Data
Large scale, high-resolution global data on farm animal distributions are essential for spatially explicit assessments of the epidemiological, environmental and …
Article scientifique
Paratransgenesis to control malaria vectors: a semi-field pilot study
BACKGROUND: Malaria still remains a serious health burden in developing countries, causing more than 1 million deaths annually. Given the …
Article scientifique
Genomic Tools in Groundnut Breeding Program: Status and Perspectives
Groundnut, a nutrient-rich food legume, is cultivated world over. It is valued for its good quality cooking oil, energy and …
Article scientifique
A review of studies on community based early warning systems
Community-based early warning systems involve community driven collection and analysis of information that enable warning messages to help a community …
Article scientifique
Bacterial associations reveal spatial population dynamics in Anopheles gambiae mosquitoes
The intolerable burden of malaria has for too long plagued humanity and the prospect of eradicating malaria is an optimistic, …
Article scientifique
Mitochondrial coding genome analysis of tropical root-knot nematodes (Meloidogyne) supports haplotype based diagnostics and reveals evidence of recent reticulate evolution
The polyphagous parthenogenetic root-knot nematodes of the genus Meloidogyne are considered to be the most significant nematode pest in sub-tropical …
Article scientifique
Antibacterial activity and mechanism of action of auranofin against multi-drug resistant bacterial pathogens
Traditional methods employed to discover new antibiotics are both a time-consuming and financially-taxing venture. This has led researchers to mine …
Article scientifique
Impacts of Priming with Silicon on the Growth and Tolerance of Maize Plants to Alkaline Stress
Silicon (Si) has been known to augment plant defense against biotic and abiotic pressures. Maize (Zea maize L.) is classified …
Article scientifique
High Salinity Induces Different Oxidative Stress and Antioxidant Responses in Maize Seedlings Organs
Salinity negatively affects plant growth and causes significant crop yield losses world-wide. Maize is an economically important cereal crop affected …
Article scientifique
Nitric Oxide Mitigates Salt Stress by Regulating Levels of Osmolytes and Antioxidant Enzymes in Chickpea
This work was designed to evaluate whether external application of nitric oxide (NO) in the form of its donor S-nitroso-N-acetylpenicillamine …