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Genetic diversity of symbiotic bacteria nodulating common bean (Phaseolus vulgaris) in western Kenya
(Plos One, 2018-11-15)
Biological nitrogen fixation (BNF) in legumes plays a critical role in improving soil fertility. Despite this vital role, there is limited information on the genetic diversity and BNF of bacteria nodulating common bean ...
Effects of lime and fertilizer on soil properties and maize yields in acid soils of Western Kenya
(Academic Journals, 2018-03-29)
Many soils in Western Kenya are acidic and deficient in nitrogen and phosphorus. Acidity hinders crop responses to fertilizers applied to remedy nutrient deficiencies. The common liming materials used to ameliorate acidity ...
Derivatization Reactions and Reagents for Gas Chromatography Analysis
(Advanced Gas Chromatography, 2012-03-21)
Derivatization reactions are meant to transform an analyte for detectability in Gas Chromatography (GC) or other instrumental analytical methods. Derivatization in GC analysis can be defined as a procedural technique that ...
Association between Fcγ receptor IIA, IIIA and IIIB genetic polymorphisms and susceptibility to severe malaria anemia in children in western Kenya
(BMC Infectious Diseases, 2017-04-20)
Background
Naturally-acquired immunity to Plasmodium falciparum malaria develops after several episodes of infection. Fc gamma receptors (FcγRs) bind to immunoglobulin G (IgG) antibodies and mediate phagocytosis of opsonized ...
A Study In to the Influence of Performance Factors on Performance Ratings: An Institutional Catering Perspective of Public Universities in Western Kenya
(International Journal of Research in Tourism and Hospitality, 2017-05)
Catering is an essential service, and thus subsidized to enable equitable and affordable higher education, with the KUCCPS students in focus. However, there has been an outcry from university's management, with some ...
Agrobacterium-mediated genetic transformation of selected tropical inbred and hybrid maize (Zea mays L.) lines.
(Plant Cell, Tissue and Organ Culture (PCTOC), 2012-10-25)
The study was carried out to evaluate the amenability of tropical inbred and hybrid maize lines, using Agrobacterium mediated transformation technique. Agrobacterium tumefaciens strains EHA101 harbouring a pTF102 binary ...
Recognition of Tomato Pests and Disease Physical Features using Digital Imaging Signature Characterization
(SSRN Electronic Journal, 2019-10)
Plant Stress detection is a vital farming activity for enhanced productivity of crops and food security. Convolution Neural Networks (CNN) focuses on the complex relationships on input and output layers of neural networks ...
Polymorphisms in the Fc Gamma Receptor IIIA and Toll-Like Receptor 9 Are Associated with Protection against Severe Malarial Anemia and Changes in Circulating Gamma Interferon Levels
(ASM Journals, 2012-11-12)
An understanding of the immunogenetic basis of naturally acquired immunity to Plasmodium falciparum infection would aid in the designing of a rationally based malaria vaccine. Variants within the Fc gamma receptors (FcγRs) ...
Escherichia coli pathotypes and Shigella sero-groups in diarrheic children in Nairobi city, Kenya
(Gastroenterology and Hepatology From Bed to Bench, 2017-06-29)
m:
In the present study, we investigated the prevalence of E. coli pathotypes and Shigella sero-groups and their antimicrobial profiles among diarrheic children in Nairobi city, Kenya.
Background:
Although diarrheagenic ...