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The use of laryngeal and buccopharyngeal morphology in anuran taxonomy.
The taxonomic value of adult laryngeal and larval buccopharyngeal characters, not previously used in studies of southern African frogs, was investigated. The amphibians of Natal, recently examined using more traditional ...
Development of in vitro culture and gene transfer techniques in sugarcane (Saccharum species hybrids).
In vitro cell and tissue culture systems were developed for sugarcane in order to utilise current transformation techniques to introduce genes to South African sugarcane varieties, which would be difficult, if not ...