Now showing items 1-4 of 4
Molecular characterisation of toxin-producing and non toxin-producing strains of Microcystis aeruginosa
(University of the Free State, 2001-05)
English: The main aim of this study was to attempt to develop a molecular screening tool for naturally occurring blooms of M. aeruginosa based on the presence or absence of the gene mcyB. This peptide synthetase has ...
An investigation into the possible causes of decline in the Acacia Erioloba population of the Kathu area
(University of the Free State, 2001)
English: Concerned residents have been reporting a decline in the A. erioloba population of the Kathu area to the Northern Cape Nature Conservation Service (NCNCS) since the early 1980's. This is the third study on this ...
Genetic relationships of seven horse breeds in South Africa based on DNA markers
(University of the Free State, 2001-11)
English: The story of the horse begins nearly 60 million years ago. Herds of horses were initially a source of food for humans. Between 5 000 - 6 000 years ago on the Eurasian steppes, nomadic Aryan people began the process ...
Taxonomy of the genera baseonema, batesanthus, mangenotia, mondia, sacleuxia, sarcorrhiza and zacateza (Periplocoideae, apocynaceae)
(University of the Free State, 2001-06)
English: Seven genera of the African Periplocoideae namely: Baseonema Schltr. & Rendie, Batesanthus N.E. Br., Mangenotia Pichon, Mondia Skeels, Sacleuxia Baill., Sarcorrhiza Bullock and Zacateza Bullock are presented in ...