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Role of plasmids in the virulence of enteric bacteria
(1997)
Plasmids have been shown to play an important role in the pathogenecity of most enterobacteria. Their involvement in various enterobacteria was discovered at different times and there is resemblance in the type of toxins ...
Occurence of peri-parturient rise in trichostrongylid nematode egg output in Dorper ewes in a semi-arid area of Kajiado District of Kenya
(University of Nairobi, 2004)
An investigation on the occurrence of peri-parturient rise in trichostrongylid nematode egg output in breeding ewes was carried out on a Ranch in the semi-arid area of Kajiado District in Kenya during the period May ...
Plasmid profiles of E. coli, Salmonella and shigella organisms isolated in Kenya.
(1994-10)
A number of serotypable E. coli, Salmonella and Shigella strains isolated from three districts in Kenya were investigated for carriage of plasmids. This was done through extraction of plasmids and separating them by ...
Market fish hygiene in Kenya
(Cambridge University Press, 1982)
Vibrio parahaemolyticus was isolated from 53 out of 584 samples (9·1%) of market fish. All strains were Kanagawa negative and were distributed as follows: sea fish 5 out of 370 samples (1·4%), shellfish 48 out of 214 samples ...
Susceptibility of sweetpotato germplasm to rhizopus soft rot caused by Rhizopus stolonifer and Rhizopus oryzae in Kenya
(2003)
Susceptibility of fifteen local and introduced sweetpotato germplasm to Rhizopus soft rot disease caused by Rliizopus stolonifer and Rliitopus oryzae was tested in 1999 and 2000. Roots were surface sterilised, wounded and ...
The Use of Sociological Methods to Assess Land-use Change: A Case Study of Lambwe Valley, Kenya
(2003)
Land-use history, not readily available
for most places, remains the weakest link in nearly all
studies of historic vegetation change, in Africa as well
as other places in the world. Notwithstanding,
communities hold ...
The seed industry for dryland crops in Eastern Kenya
(2003)
The development and promotion of improved crop varieties as well as efficient seed production, distribution, and marketing systems have contributed significantly to increased agricultural production and food security in ...
Technical innovation and farm productivity growth in dryland Africa: The effects of structural adjustment on smallholders in Kenya
(2000-12)
This paper uses non-parametric approach to measure technical innovation and productivity growth at the smallholder farm-level in dry-land sub-Saharan Africa during the initial years of the structural adjustment programmes ...