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  • Metagenomics researchers receive much needed training in using R for data visualization

    Metagenomics researchers receive much needed training in using R for data visualization
    28th November 2018

    The African Centre for Gene Technologies (ACGT) reached out to numerous metagenomics researchers throughout the country and determined that most of their capacity-building needs were data orientated. A large number of metagenomics stakeholders generate huge amounts of data from samples derived from diverse environments. The stakeholders felt they were not getting maximum value out of vast amount of metagenomics data they have gathered due to limitations in skills to effectively analyse and interpret the data. The ACGT decided to assist in addressing this issue by organizing multiple training initiatives starting with a metagenomics data visualization & data interpretation workshop.

    Delegates during one of the sessions

    The metagenomics data visualization & data interpretation workshop ran from 12-14th November 2018 at the University of Pretoria and was facilitated by a local expert, Dr Rian Pierneef. Dr Pierneef is a bioinformatics research scientist at the Biotechnology Platform of the Agricultural Research Council. Dr Pierneef specializes in biological data analysis and has conducted numerous research studies on prokaryotes in the agricultural environment. The three-day workshop focused on using R for metagenomics data visualization. R is a programming language and free software environment for statistical computing and graphics. The R language is widely used among statisticians and data miners for developing statistical software and data analysis. The workshop started with introducing R to the workshop attendees and then proceeded to direct the attendees through the use of R packages for metagenomics analysis and data visualization.

    Data visualization
    Learning R

    The delegates were from different research backgrounds and hailed mostly from the ACGT partner institutions; University of Pretoria, Agricultural Research Council and Council for Scientific and Industrial Research. The lectures were kept as relaxed as possible with open discussions and computer-based practical sessions. Through the interactive sessions, the attendees were able to obtain advice and assistance that was specific to their individual projects. There was a general sense from the course evaluations that the course was relevant, practical and beneficial. The ACGT and all of its partners would like to extend enormous gratitude to Dr Rian Pierneef for sharing his time and expertise with the attendees. The ACGT would also like to thank Professor Fourie Joubert and Mrs Itseng Malao for all of their assistance in organizing this event. The ACGT wishes all the participants the best of luck with applying their new earned skill to their work. Due to limited space, not all of the applicants could be hosted but the ACGT encourages those that were not placed this year to keep an eye out for future courses.

    For any other capacity building and networking queries, kindly contact Mr Molati Nonyane, ACGT Liaison Scientist (az.ca1547647856.pu@e1547647856nayno1547647856n.ita1547647856lom1547647856, 012 420 6139).

    Here is a link to some of the images taken during the event:

    https://www.facebook.com/media/set/?set=a.2339127189493092&type=1&l=ebfe58f9b5

     

     

     

  • ACGT Metabolomics Workshops build national biotechnology capacity

    ACGT Metabolomics Workshops build national biotechnology capacity
    4th April 2018

    One of the objectives of the African Centre for Gene Technologies (ACGT) is to improve the advanced biotechnology skills level of scientists in South Africa. The quality of the work done locally should match, or even exceed, related work from any part of the world and the best way to do that is through continuous capacity building efforts.

    To this end, the ACGT recently facilitated two metabolomics workshops to provide a platform to address key issues and challenges in the field of metabolomics, including subsequent data analyses. The two workshops were meant for different audiences and were held at the University of Pretoria. The first was an Introductory Workshop that ran from the 12th to the 14th of March 2018. This event was aimed at those who have limited knowledge of metabolomics techniques and applications. The second, an Advanced Workshop, subsequently ran on the 15th and 16th of March 2018 and covered more advanced topics in the field. The latter workshop was intended for those with existing metabolomics knowledge and already working with some metabolomics techniques, or are actively engaged in data analyses emanating from metabolomics experiments.

    Both workshops were designed to include a mixture of lectures, interactive round-table discussions and computer-based practical sessions. The Introductory Workshop covered topics that ranged from experimental design, introduction to techniques, applications of metabolomics, analysis of metabolomics data, metabolite identification, statistics and metabolomics data interpretation. The Advanced Metabolomics Workshop focused on advanced data analysis, quantitative metabolomics, metabolomics networks and data sharing.


    The participants hailed from the ACGT partner institutions, as well as institutions outside the partnership, including previously disadvantaged research institutions (University of Pretoria, University of Johannesburg, University of the Witwatersrand, Agricultural Research Council, Council for Scientific and Industrial Research, North-West University, University of South Africa, Tshwane University of Technology and the Central University of Technology (Free State). Delegates exhibited different scientific backgrounds and had the chance to get to know each other through two-minute elevator-type flash presentations on the first day of each workshop.

    The workshops were facilitated by a team of renowned metabolomics experts, both local and international. The local facilitators included Dr Fidele Tugizimana and Professors Ian Dubery and Paul Steenkamp from the University of Johannesburg. The international facilitators included Dr Reza Salek from the University of Cambridge, Dr Jos Hageman from Wageningen University, Dr Fabien Jourdan from the French National Research Institute for Agricultural Research, and Drs Naomi Rankin and Karl Burgess (both from the University of Glasgow).

    Following the brief ice breaker presentations by the individual participants on their backgrounds and areas of interest, the workshops then proceeded onto a variety of subjects that influence and shape metabolomics research. Web tools and practical applications of metabolomics were demonstrated, as well as hands-on exercises that focused on data analysis and interpretation. The sessions were kept as interactive as possible to create a relaxed environment where the participants could ask questions pertaining to their own work.

    The ACGT and all of its partners would like to extend enormous gratitude to all those who contributed to making these workshops a success, including the facilitators who again took a lot of time out of their busy schedules to contribute to capacity building in South Africa. The ACGT would also like to wish all the participants of the workshops all the luck with their work and future in metabolomics.

    There has since been positive feedback from the participants of both workshops. There was a general sense from the workshop evaluations that the workshops were informative, practical and interesting. The participants enjoyed interacting with the expert facilitators from different parts of the globe. They felt that the facilitators were knowledgeable and showed willingness to help. Moving forward, there are plans to adjust the duration of the course to increase subject coverage, as well as to include additional practical sessions. Due to limited space, the Centre could not host everyone that applied, but the ACGT encourages those that were not placed this year to keep an eye out for future workshops.

    The workshops represent one of the means towards building a sense of community- further building on a stakeholder session that was facilitated earlier in 2018 towards the establishment of a more formal grouping of metabolomics stakeholders. More news on the establishment of an association to follow soon.

    For any metabolomics-related capacity building and networking queries, kindly contact Mr Molati Nonyane, ACGT Liaison Scientist ( az.ca1547647857.pu@e1547647857nayno1547647857n.ita1547647857lom1547647857,
    012 420 6139 )

  • GMASSURE Launch and Awareness Raising Symposium

    GMASSURE Launch and Awareness Raising Symposium
    7th July 2014

    The GMASSURE Launch and Awareness Raising Symposium was held on the 2nd and 3rd July 2014 in Centurion (Gauteng, South Africa). Presentations from the event can be accessed below.

    Presentations Day 1:

    1. Welcome, Overview and Introduction to GMASSURE Activities_ Dr John Becker
    2. Importance of Biosafety Regulation and Risk Analysis_ Dr Alex Owusu-Biney
    3. A regulator’s perspective of GM biosafety- why, what and who_ Mr Ben Durham
    4. Crop biosafety in South Africa- problems, solutions, level of awareness and the role of Biosafety SA_Dr Hennie Groenewald
    5. Agricultural Biotechnology in the Bioeconomy – the importance of GM crops in Southern Africa_Dr Manshree Jugmoham-Naidu
    6. Experiences in sub-Saharan Africa with GM crop risk communication_Dr Dennis Ndolo Obonyo

    Presentations Day 2: