Browsing Department of Pure and Applied Sciences by Title
Now showing items 66-70 of 70
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A type IVB pili operon promoter controlling nucleocapsid gene expression of SARS-CoV in Salmonella elicits full immune response by intranasal vaccination
(American Society for Microbiology, 2007)Attenuated Salmonella enterica serovar typhi have been implicated attractive as potential live oral delivery vector vaccines because of their ability to elicit the full array of immune responses in humans. In this study, ... -
Type IVB Pilus Operon Promoter Controlling Expression of the Severe Acute Respiratory Syndrome-Associated Coronavirus Nucleocapsid Gene in Salmonella enterica Serovar Typhi Elicits Full Immune Response by Intranasal Vaccination
(American Society for Microbiology, 2007)Attenuated Salmonella enterica serovar Typhi strains have been considered to be attractive as potential live oral delivery vector vaccines because of their ability to elicit the full array of immune responses in humans. ... -
ULTRASTRUCTURAL MICROMORPHOLOGY OF BULBINE ABYSSINICA A. RICH. GROWING IN THE EASTERN CAPE PROVINCE, SOUTH AFRICA
(University of Fort Hare, 2015)The genus Bulbine (Asphodelaceae) comprises about 40 species in South Africa. Bulbine abyssinica is a succulent member of the genus that occurs from the Eastern Cape, through Swaziland, Lesotho, ... -
Uncovering the tracks of a recent and rapid invasion
(Blackwell Publishing Ltd, 2009)Phytophagous insects of the genus Bactrocera are among the most economically important invasive fruit fly pests. In 2003, an unknown Bactrocera species was found in Kenya. First identified as an ‘aberrant form’ of the ... -
Zoonotic pathogen seroprevalence in cattle in a wildlife–livestock interface, Kenya
(Springer US, 2019)A cross-sectional study was conducted to determine the seroprevalence of Brucella spp. and Leptospira spp. and risk factors of exposure in cattle in three zones with varying land use types and wildlife– livestock ...