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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

First-year students encouraged to attend UFS welcoming function
2005-01-12

The University of the Free State (UFS) will host a welcoming function for all new first-year students and their parents on Saturday 15 January 2005 in the Callie Human Centre on the main campus in Bloemfontein.

The function starts at 11.00 and will be addressed by the Rector and Vice-Chancellor of the UFS, Prof Frederick Fourie. UFS staff will also be available to provide vital information to first-year students on academic matters.

According to UFS Registrar, Mr Vernon Collett, Saturday’s welcoming function can assist students and parents by providing vital information on the many high quality academic learning programmes on offer at the UFS in six faculties.

“If students and parents have this information it will make the registration process which starts next week Monday 17 January much smoother,” Mr Collett said.

The UFS has split the registration process into various categories of students and Mr Collett appealed to all students to adhere to the dates and times which apply to them as a one-stop service will be available so as to avoid unnecessary delays in the registration process.

The registration of first-time entering first-year students who applied before 30 November 2004 to study at the Bloemfontein campus will take place from Monday 17 January 2005 to 21 January 2005 at the Callie Human Centre.

Senior undergraduate students (that is, students entering their second or later year of study) may register from 22 to 29 January 2005.

Postgraduate students, first time entering first year students and other students who applied for admission to the main campus after 30 November 2004 must register at the Callie Human from 31 January 2005 to 4 February 2005.

Due to the limitations placed by government on student numbers, the applications of students who applied late will be regarded as pending and will be processed as places became available.

Vista campus

The Vista campus in Bloemfontein – which was incorporated into the UFS in January 2004 – no longer accepts applications from first-year students. Such prospective students had to apply to the UFS main campus.

Students who had been registered as Vista students last year must register at the Vista campus on the same dates as applicable on the main campus.

Qwaqwa Campus

At the Qwaqwa campus of the UFS, all first-time entering first-year students must report on 17 January 2005, after which the registration of these students will take place according to a specific programme.

The official welcoming functioning for new first-years at the Qwaqwa campus of the UFS will take place on Saturday 22 January 2005 at 11am in the Rolihlahla Mandela Hall on the Qwaqwa campus. As on the main campus, this function will also be addressed by the Rector and Vice-Chancellor, Prof Fourie.

Mr Collett appealed to first-year students who have applied to study at the Qwaqwa campus and their parents to attend this function which fulfills the same role as the one held on the Bloemfontein campus.

Detailed information on the dates and times of registration for the various faculties and academic learning programmes is available on the UFS website: http://www.uovs.ac.za/content.php?cid=9

Prospective students may also call 051-401-3000 for more information.

    Media release
Issued by: Anton Fisher
Media Representative
Cell: 072-207-8334

 


12 January 2005

 

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