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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

Champion of human rights – Prof Martha Minow – to present the Third Annual Reconciliation Lecture
2014-02-14

 

 

Prof Martha Minow
"Forgiveness, Law and Justice"
Photo: Supplied

Prof Martha Minow, Dean of Harvard University’s Law School, will be delivering the highly-anticipated Third Annual Reconciliation Lecture on Monday 24 February 2014. Her lecture entitled “Forgiveness, Law and Justice” promises to evoke healthy debate and honest introspection.

In an interview, Pres Barack Obama has been quoted to say that, as a teacher at Harvard Law School, Martha Minow changed his life. He cited her as being instrumental in his decision to pursue community service instead of commercial law.

Prof Minow – a sheer force of nature – has established herself globally as an advocate of human rights and protector of minorities. The effects of her work are rippling across continents. Her passion for the law has resulted in legislative initiatives that opened access to curricular materials for individuals with disabilities in the United States. She serves as Vice-Chair for an organisation providing assistance to low-income Americans. In addition, Prof Minow has also helped launch a programme called Imagine Co-existence for the UNHigh Commissioner for Refugees. The aim of the programme is to promote peaceful development in post-conflict societies.

The Annual Reconciliation Lecture is organised from the office of Prof Pumla Gobodo-Madikizela. This yearly event was established by Prof Jonathan Jansen, Vice-Chancellor and Rector of the UFS. The main objective is to bring scholars to our university whose leadership and vision for social change and conflict transformation is reflected in their interaction within the academe and their teaching. This initiative supports the university’s drive to achieving excellence not only in the field of academics, but in human reconciliation as well.

The details of the event:
Date: Monday 24 February 2014
Time: 17:30 (please be seated by 17:15)
Venue: Centenary Complex, Reitz Hall, BloemfonteinCampus

The public is welcome to attend.
If you would like to attend the lecture, please confirm with Jo-Anne Naidoo at NaidooJA@ufs.ac.za

The lecture will be streamed live on:http://www.ufs.ac.za/ufslivestreaming/


 

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