Genetics
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The glutaredoxin/glutathione post-stress recovery system is dependent on the availability of glutathione in the cell.
(2020)The cellular response to oxidative stress involves three interconnected processes: reactive oxygen species detoxification, adaptation and repair. Glutathionylation is an adaptive response in which glutathione binds to ... -
Quantification of time-dependent redox signalling in the Tpx1/Pap1 pathway in Schizosaccharomyces pombe.
(2019)Reactive oxygen species (ROS) can damage cellular components leading to cell death, but paradoxically, ROS also play essential roles in metabolism and signalling in eukaryotic cells. Dysregulation of this balance is ... -
Methylation profiling and validation of candidate tDMRs for identification of human blood, saliva, semen and vaginal fluid and its application in forensics.
(2017)Identification of body fluids and tissues is an essential step in forensic investigation because it can be used as strong evidence in identifying suspects and victims. Currently in forensic investigations, catalytic, ... -
Genetic characterization of resistance and virulence genes in Enterococcus species from animal isolates in Durban.
(2018)Misuse of antimicrobials in animal agriculture has given rise to strains of bacteria that are resistant to multiple antibiotics. Enterococci bacteria have emerged among such antibiotic-resistant strains of bacteria and ... -
Genetic diversity of populations of a Southern African millipede, Bicoxidens flavicollis (Diplopoda, Spirostreptida, Spirostreptidae)
(2018)The African millipede genus Bicoxidens is endemic to Southern Africa, inhabiting a variety of regions ranging from woodlands to forests. Nine species are known within the genus but Bicoxidens flavicollis is the most dominant ... -
Population genetics of the bearded vulture.
(2018)The bearded vulture (Gypaetus barbatus) is a large, long-lived bird which inhabits high-altitude mountains across Africa, Europe and Asia. Low breeding rates and heightened persecution over the last two centuries have left ... -
Population genetic diversity of Fasciola spp. from Mpumalanga and KwaZulu-Natal provinces of South Africa.
(2017)Fasciola hepatica and Fasciola gigantica have been identified as the species causing fascioliasis in ruminants and humans with intermediate species being reported as well. Studies have shown an economic loss in excess of ... -
Testing the utility of DNA barcoding on dipteria of eThekwini.
(2016)Abstract available in PDF file. -
Prevalence and antibiotic susceptibility of Listeria monocytogenes isolated from broiler chickens within Durban, South Africa.
(2016)Abstract available in PDF file. -
The taxonomy and systematics of the bee genus Scrapter (Colletidae: Colletinae: Scraptrini)
(2016)Scrapter is a southern African endemic pollen-collecting genus consisting of 43 described species with 13 species also occurring in neighbouring countries such as Lesotho, Mozambique, Namibia and Zimbabwe. Classification ... -
Structural analysis of the mycobacterium tuberculosis redox defence network reveals a unique bi-fan motif design associated with hydrogen peroxide reduction.
(2017)Abstract available in PDF file. -
The use of the mitochondrial cytochrome c oxidase subunit I (COI) gene to identify and discriminate spider species of eThekwini region.
(2017)DNA barcoding compliments traditional morphology-based taxonomic approaches and is a molecular-based method for rapid species identification and flagging of potential new species. A fragment of 658-bp of the mitochondrial ... -
Investigating floral choice in bees (megachilidae) using pollen metabarcoding.
(2017)Interactions between plants and their pollinators are often poorly understood, specifically in a species-diverse country such as South Africa. Traditional methods of studying plant-pollinator interactions are time-consuming ... -
Testing the utility of DNA barcoding in South African Hemiptera : using eThekwini species as a case study.
(2017)The eThekwini municipal region and surrounding areas (Durban, Kwazulu-Natal, South Africa) are situated within the globally important Maputaland-Pondoland-Albany biodiversity hotspot. The biodiversity present in this region ... -
Landscape genomic approach to investigate genetic adaptation in South African indigenous goat populations.
(2016)Abstract available in PDF file. -
Population genetics of Swakara sheep inferred using genome-wide SNP genotyping.
(2015)The pelts of Swakara sheep breed of Namibia are famous for their lustrous features and are unmatched in quality across the globe. These pelts occur in four subpopulations of white, grey, black and brown. The white pelt is ... -
A comparative socio-economic impact analysis of the 2010 Comrades Marathon on the cities of Durban and Pietermaritzburg.
(2015)Sport has always been a significant component of society but is now becoming an increasingly significant component of the economy. Recent years have seen the staging of hallmark and mega-events in sport as increasingly ...
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