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24 December 2018 | Story Leonie Bolleurs | Photo Anja Aucamp
Research possibilities of zebrafish exposed
Leading global genetics laboratories are replacing research on human and animal populations with zebrafish, says Prof Paul Grobler, Head of the UFS Department of Genetics.
The UFS Department of Genetics is on par with current research trends in terms of their zebrafish project. About a year has passed since they seriously started focusing on the potential of this tiny four-centimetre-long fish, and the possibilities are hugely exciting.

Looks are deceiving

Leading global genetics laboratories are replacing research on human and animal populations with zebrafish due to several fascinating reasons, of which the most profound is probably that the zebrafish share large portions of its genome with mammals. For genetics researchers this may make a lot of sense, but most people battle to see any resemblance between a six-foot-tall rugby player or 600 kg buffalo and a small, nearly transparent fish. It is in the detail, the researchers say.

Fast, effective, and visible

“The complete genome sequence of the zebrafish is known, and as much as 84% of genes known to be associated with human disease have zebrafish counterparts,” explains Head of Department, Prof Paul Grobler. Another advantage is the fast breeding rate and short generation time, and the fact that some research is ethically more justifiable when done on fish larvae rather than on adult mammals. The fact that zebrafish embryos are virtually transparent, also allow researchers to examine the development of internal structures without effort. Every blood vessel in a living zebrafish embryo is visible under a low-power microscope.

Multidisciplinary

Zebrafish provide research potential for many different study fields besides that of Prof Grobler and his team, Sue Rica Schneider and Dr Willem Coetzer. In the near future, they aim to have undergraduate students use zebrafish as a research model to develop a real sense of research and laboratory work. The Department of Chemistry are also initiating research on zebrafish housed in the Department of Genetics.

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News Archive

Internet Broadcast Project grabs attention of Commonwealth – and yet another award
2015-07-28


 
Learn more about the Internet Broadcast Project and its impact on learners’ lives

The Internet Broadcast Project (IBP) has brought yet another international award to the University of the Free State (UFS). This project – which is changing the lives of Free State school learners – has won second place in the Commonwealth Education Good Practice Awards, a huge achievement considering that the IBP was chosen from 89 submissions entered by a total of 20 countries belonging to the Commonwealth.

This latest award comes close on the heels of another international award that was presented to the IBP recently. In April 2015, the project was the winner of the 2015 Enterprise Video Award (EVA) in the category Video in Education Scholarship. This makes it two in a row, since the IBP also won an EVA in 2014 for Innovation in Pedagogy.

 

Mr Kamalesh Sharma, Secretary General of the Commonwealth Secretariat, presenting the second-place prize for the Commonwealth Good Practice Awards to Sarietjie Musgrave, Head: ICTISE (ICT in School Education) on behalf of ICTISE.
Photo: Peter Ramsay

Live broadcast at no cost to schools
The IBP – presented from the UFS South Campus – makes use of the best teachers to broadcast lessons to school learners who do not have access to quality education. More than 10 subjects are broadcast live, via VSAT Internet Access, to 70 centres across the province. The technology provided at each school allows learners to communicate with the presenter in the studio during broadcast at no cost to the school or learner.

“Through the IBP,” says Sarietjie Musgrave, Head: ICTISE (ICT in School Education), “we aim to bring quality education to each and every learner, regardless of their socio-economic status or geographical location, while delivering cost-effective continuous teacher professional development directly relevant to the Free State community we serve.”

Making a positive difference
The Commonwealth Education Good Practice Awards honour education programmes that have made a positive difference to the status and condition of school children, teachers, or the education system in their countries. The IBP was lauded for its excellence in six of the Action Areas of Good Practices:

• Relevance
• Measurable impact and effect
• Sustainability
• Efficiency and effectiveness
• Community participation
• Replication

“Receiving this international award,” says Musgrave, “shows that we are having an impact worldwide.”

 

 

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