Ms Jane Baile Ramaswe



PhD student

Department

FABI
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Primary Supervisor
Brenda Wingfield

Co Supervisor
Emma Steenkamp
Lieschen De Vos

My research aims to investigate the growth and pathogenicity of Fusarium circinatum pathogen as affected by root exudates. Few studies reported on the infection of F. circinatum on wounded roots of seedling, until recent, however, there is lack of knowledge known regarding the response of the pathogen towards the root exudates of pine. Therefore, the specific objectives of my research are 1. To investigate whether F. circinatum has a chemotropic response towards the root exudates of the host, this is done by developing a system such as a quantitative chemotropic plate assay. 2. To evaluate whether the responses of F. circinatum is facilitated by pheromone receptors, this will be determined by a gene knockout system.

 

News

A new biocontrol agent for the eucalypt gall wasp, Leptocybe invasa

The end of October saw the first intentional introductions of the parasitoid wasp Quadrastichus mendeli.

Phyloge-knows-it crowned “brains” of FABI at first virtual quiz night

Phyloge-knows-it outwitted 12 teams to be crowned winners at FABI’s first virtual Quiz Night on 4 September.

FABIans take part in the first virtual SASBi-SC student symposium

FABIans joined young researchers from several countries for the South African Society of Bioinformatics Student Council (SASBi-SC) Online Student Symposium from 4-6 August. FABIans contributed two oral presentations and a project overview to the 30 presentations at the online symposium.

FABI mycologists participate in the annual MSA meeting: Mycology in the cloud

FABI students and their co-authors contributed 37 posters/graphical abstracts of the 157 of these presentations at the MSA conference.

Introductory Microsatellite Workshop hosted online during lockdown

The DNA Sanger Sequencing facility at the University of Pretoria (UP) hosted an annual in-house Introductory Microsatellite Workshop (IMW) for UP postgraduate students and staff from 4-11 May 2020.

The Tree Protection Co-operative Programme: 31 years of serving the forestry industry

The situation the world’s population currently finds itself in with the global-spread of the COVID-19 virus – just one invisible pathogen - bears direct parallels to the research work that has been done in the TPCP over the past 31 years in combatting plantation tree pests and diseases.

CTHB welcomes 20 students into its Mentorship Programme

Twenty undergraduate students will gain hands-on scientific research experience as mentees in the CTHB Mentorship Programme.

Data Jamboree at FABI

The Tree Protection Co-operative Programme (TPCP) in FABI hosted a “Data Jamboree” on 7 February that saw 44 students in the research programme spend the day capturing historical data from the disease clinic.

FABIans talk science and earn two places in FameLab SA

Two FABIans have each earned a spot in the FameLab SA contest and they stand a chance to represent South Africa in the FameLab International finals in the United Kingdom.

FABIans look forward to outstanding science and exciting developments at 2020 opening and welcome breakfast

FABI will be the place to be in 2020 for plant health research and events marking the United Nation’s International Year of Plant Health (IYPH 2020) said Prof. Bernard Slippers at the Institute’s opening on 13 January.

FABIans feature at the French-SA Science and Innovation days

The French-South African Science and Innovation Days was held in the CSIR from 2-3 December.

FABI students and researchers participate in Biomaker Workshop

What does the average biologist have to do with programming microprocessors? Prof. The GCRF pump-priming funding has allowed Prof. Photo caption: November Biomaker workshop participants.  

FABI students return from Penn State exchange visit

Two FABI PhD candidates, Benedicta Swalarsk-Parry and Jane Ramaswe recently returned from a three-month exchange visit to Pennsylvania State University. The visit is part of a strategic partnership between the Department of Plant Pathology and Environmental Microbiologyin Penn State’s College of Agricultural Sciences and the Forestry and Agricultural Biotechnology Institute (FABI) at the University of Pretoria.

FABIans complete the last tree planting exercise of 2018

Students and staff at FABI got their hands dirty and spent the morning on 23 November replanting 3,000 cuttings into potting bags at the FABI Nursery on the University of Pretoria’s experimental farm.

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Publication
Swalarsk-Parry BS, De Vos L, Fru FF, Santana QC, van der Nest MA, Wingfield BD, Wingfield MJ, Herron DA, Ramaswe JB, Dewing C, Sayari M, van der Merwe NA, van Wyk S, Lane FA, Wilson AM, Adegeye OO, Soal NC, Price J-L, Steenkamp ET. (2024) Wide variation in aggressiveness and growth in South African Fusarium circinatum isolates with geographical origin as the primary determinant. Southern Forests: a Journal of Forest Science 10.2989/20702620.2024.2363749
Ramaswe JB, Steenkamp ET, De Vos L, Fru FF, Adegeye OO, Wingfield BD. (2024) Sex pheromone receptor Ste2 orchestrates chemotropic growth towards pine root extracts in the pitch canker pathogen Fusarium circinatum. Pathogens 13:425. 10.3390/pathogens13050425