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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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The book on ‘Reitz’ still not closed
2016-08-12

Description: IRSJ book  Tags: IRSJ book

Prof André Keet, Director: Institute for Reconciliation and
Social Justice (IRSJ) with the authors of Transformation
and Legitimation in Post-apartheid Universities: Reading
Discourses from ‘Reitz’,
JC van der Merwe and
Dionne van Reenen.

A new IRSJ book tackles issues of transformation.

Transformation and Legitimation in Post-apartheid Universities: Reading Discourses from ‘Reitz’ is the first in a series on critical studies in higher education transformation from the Institute for Reconciliation and Social Justice (IRSJ). In his introduction to this series, Prof André Keet, Director: Institute for Reconciliation and Social Justice (IRSJ), highlights why a scholarly work of this nature was necessary: “Acts of resistance against structurally-anchored forms of exclusion within universities in both South Africa and elsewhere suggest that, despite our best efforts, the social structure of the academy … has remained more or less intact over the past several decades.” The book was recently launched during the fifth anniversary reflections of the IRSJ.

Transformation and Legitimation in Post-apartheid Universities: Reading Discourses from ‘Reitz’ explores and expands on the landmark “Reitz” incident. The authors, JC van der Merwe, Deputy-Director at the Institute for Reconciliation and Social Justice (IRSJ) and Dionne van Reenen, researcher and PhD candidate at the IRSJ, offer insights on how this incident and the events surrounding it represent a recurring pattern that continues to underpin many processes in post-apartheid South Africa.

Prof Jonathan Jansen, Chair of the Advisory Board of the IRSJ, and Vice-Chancellor and Rector of the UFS, says of the authors: “The courage of their convictions is reflected in this book. They have played, and will continue to play, an amazing role in shaping the discourse around transformation.”

Jamie Turkington, former editor of the IRAWA Post during the time of the ‘Reitz’ incident and facilitator during the five-year anniversary function, says: “This book will be beneficial for every student and every person involved in the University of the Free State since 1980 till now to read and absorb the valuable points therein. If you thought Reitz was over, it shouldn’t be; it is as relevant today as ever.”

"If you thought Reitz was over..."

Turkington adds that the book will serve as a “worthwhile conversation starter at UFS”, raising such questions as:
• How much legitimacy was the UFS able to acquire internally, within the university community, as well as in society at large?
• How do we chart a way forward from here?
• How do we keep the progress going?

As the book itself says: “Reitz serves as a reminder to higher education practitioners that our humanity is fragile in terms of who we are and what we can achieve. Transformation and legitimation, and the way higher education institutions handle these going forward, promises to be seminal in the foreseeable future of the sector.”

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