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11 August 2022 | Story NONSINDISO QWABE | Photo SUPPLIED
The erudite watchmaker, Jabulani Mabuza.

At a time when it is becoming fashionable for high-tech smartwatches and fitness gadgets to adorn your wrist, there will always be room for a classic timepiece. Wristwatches in particular tell a different story to people of all social classes, and for Qwaqwa student Jabulani Mabuza, the process of making different watches to suit different tastes is what excites him the most.

Mabuza is in his final year of a BCom General Management degree.  In January 2020, he acted on his curiosity about the process of assembling a watch, and subsequently registered his watch business, Honour Watches, in January 2021.
Since then, he has steadily honed his craft, learning more about the art of watches. He recently made it through to the central regional rounds of the Entrepreneurship Development in Higher Education (EDHE) competition in the Existing Businesses category for studentpreneurs. 

On the pursuit of mastering the art of watchmaking

Horology is the study and measurement of time. It is the process of allowing yourself the time and patience required to master the art of building a watch from scratch, and Mabuza said he enjoyed the intricacies of the watchmaking process. “What I enjoy about horology is learning the deeper technicalities of the art, the whole process – from understanding basic astronomy and how planets move in our solar system, to sort of emulating that in a watch mechanism. The working of metals transformed into watch components that actually tell time, is what I enjoy most and what I am investing in so that I can master it one day,” he said.

As a BCom student, he said his studies have largely influenced his business journey, as it helps him understand the structure of his business professionally. “It assists me with the business administration and management of Honour, and the rest is inspired by my creativity and passion for what time means to human beings.”

Mabuza said South Africa does not have a watchmaking plant as yet, so all the components for his watches are currently imported from Japan and Switzerland. He hopes to one day have his own production plant that will produce watches from scratch, in order to teach more people this skill and to create jobs, for which there is always a need. Currently, he studies the watch components to learn which movement best complements which type of hand and casing, in order to assemble them according to the designs he likes. 

“I enjoy the pursuit of creating a mechanical auto-magnetic watch for international travellers that will automatically adjust to different time zones as they travel. These horological pursuits are what I enjoy the most, believe in, and am passionate about.”

The regional rounds will be held on the UFS Bloemfontein Campus from 19 to 23 September 2022.

News Archive

UFS study on cell development in top international science journal
2008-09-16

A study from the University of the Free State (UFS) on how the change in the packaging of DNA with cell development influenced the expression of genes, will be published in this week’s early edition of the prestigious international, peer-reviewed science journal, the Proceeding of the National Academy of Sciences of the USA (PNAS).

The PNAS journal has an impact factor of 10, which means that studies published in the journal are, on average, referred to by ten other scientific studies in a two year period. The South African Journal of Science, by comparison, has an impact factor of 0.7.

The UFS study, funded by the Wellcome Trust and the National Research Foundation (NRF), looked at how the change in the packaging of DNA with cell development influenced the expression of genes. It is very relevant to research on stem cells, an area of medicine that studies the possible use of undifferentiated cells to replace damaged tissue.

Prof. Hugh Patterton, of the Department of Microbial, Biochemical and Food Biotechnology at the UFS, who led the study, said: "We are extremely proud of this study. It was conceived in South Africa, it was performed in South Africa, the data were analysed in South Africa, and it was published from South Africa."

When a gene is expressed, the information encoded in the gene is used to manufacture a specific protein. In eukaryotes, which include humans, there is approximately 1m of DNA, containing the genes, in every cell. This length of DNA has to fit into a cell nucleus with a diameter of only about 10 micrometer. In order to fit the DNA into such a small volume, eukaryotic cells wrap their DNA onto successive protein balls, termed nucleosomes. Strings of nucleosomes, resembling a bead of pearls, is folded into a helix to form a chromatin fiber. The study from the UFS investigated how the binding of a specific protein, termed a linker histone, that binds to the length of DNA between nucleosomes, influenced the formation of the chromatin fiber and also the activity of genes.

"We found that the linker histone bound to chromatin in yeast, which we use as a model eukaryote, under conditions where virtually all the genes in the organism were inactive. It was widely believed that the binding of the linker histone caused the inactivation of genes. We studied the relationship between the amount of linker histone bound in the vicinity of each gene and the expression of that gene for all the genes in yeast, using genomic techniques. We made the surprising discovery that even through the linker histone preferentially bound to genes under conditions where the genes were shut off, this inactivation of genes was not caused by the binding of the linker histone and folding of the chromatin,” said Prof. Patterton.

He said: “Instead our data strongly suggested that the observed anti-correlation was due to the movement of enzymes along the DNA molecule, involved in processing the information in genes for the eventual manufacture of proteins. This movement of enzymes displaced the linker histones from the DNA. This finding now requires a rethink on aspects of how packaging of DNA influences gene activity."

Prof. Patterton said that his research group, using the Facility for Genomics and Proteomics as well as the Bioinformatics Node at the UFS, was currently busy with follow-up studies to understand how other proteins in nucleosomes affected the activities of genes, as well as with projects to understand how chemicals found in red wine and in green tea extended lifespan. "We are certainly having a marvelous time trying to understand the fundamental mechanisms of life, and the UFS is an exciting place to be if one was interested in studying life at the level of molecules," he said.


Media Release
Issued by: Lacea Loader
Assistant Director: Media Liaison
Tel: 051 401 2584
Cell: 083 645 2454
E-mail: loaderl.stg@ufs.ac.za  
18 September 2008
 

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