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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

Another opportunity to take part in Success Week
2010-07-08

Student Development and Success (SDS) at the University of the Free State (UFS) is focused on helping students succeed as lifelong learners. To accomplish this, SDS has designed Success Week to provide students with the necessary skills and information to help them succeed in their studies.

The success of the first-semester orientation programme has led to the decision of hosting a Get.Success@UFS 2010: Reloaded programme from 19 to 29 July 2010.

Students who previously attended the programme thoroughly enjoyed the programme and learnt a lot from it. It also became clear that they needed more support. The aim of the Reloaded programme is to enhance students’ thinking processes regarding their personal as well as career development. It is open to all students. The focus of the presentations will not only be on helping students to make a success of their studies but also to provide those students who are completing their studies with useful knowledge and skills to plan for their career pathways.

The Get.Success@UFS 2010: Reloaded programme starts on Monday 19 July with a launch where Prof. Jonathan Jansen, Rector and Vice-Chancellor of the UFS, will address students and motivate them once again for the second half of the 2010 academic year. Thereafter the UFS staff will compete against the SRC in the 5-on-a-side soccer tournament that will take place at Pellies Park. Members of Bloemfontein Celtic will also be present. Students can spend the day participating in the mini soccer tournament or just come and support their teams.
This is an excellent opportunity for students to make new friends and spend the day relaxing before the start of the second academic term. There will be prizes for the winning teams as well as for the best war cry and the most spirited team and fan base. There will also be funky give-aways for the spectators.

For the rest of the week there will be three interactive sessions which students can attend to help equip themselves with the necessary skills to succeed in their studies and future endeavours. The sessions include: Game Plan for Success, How to Build your Fortune, CV Writing, and Job Hunting.
Blackboard training will be hosted during the two weeks to show students how to effectively use this medium in their studies. There will be two opportunities for students to visit and be taken on a tour through the library to learn about the services offered.

All information and detailed programmes are available at www.ufs.ac.za/getsuccessufs .


Media Release
Issued by: Mangaliso Radebe
Assistant Director: Media Liaison
Tel: 051 401 2828
Cell: 078 460 3320
E-mail: radebemt@ufs.ac.za  
8 July 2010
 

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