The Forest Molecular Genetics (FMG) Programme, headed by Prof Zander Myburg, is based at the University of Pretoria's Department of Genetics and is affiliated with the Forestry and Agricultural Biotechnology Institute (FABI). Our research focuses on the genetic control of wood development in fast-growing plantation trees, primarily Eucalyptus and tropical pines grown in South Africa. We utilise a number of research and technology platforms, namely: tree genomics; high-throughput DNA marker analysis; functional genetics; as well as wood pheno­typing. We work in close collaboration with South African forestry companies, such as Sappi and Mondi, to develop capacity and resources for the application of tree biotechnology in operational tree improvement programmes. This research is supported by grants from the National Research Foundation (NRF), the Tech­nology and Human capacity for Industry Programme (THRIP) and the Department of Science and Technology (DST) of South Africa.

Current projects include:

  1. Population Genomics - Genomic mapping of growth and wood quality traits in Eucalyptus hybrids, genome-wide SNP marker discovery and genotyping in Eucalyptus, and system genetics analysis of cellulose and xylan biosynthesis in Eucalyptus;
  2. Functional Genomics - Carbohydrate active enzyme (CAZyme) genes involved in wood formation in Eucalyptus, and transcriptome-wide prediction of xylem proteome variation in Eucalyptus;
  3. Functional Genetics - Functional analysis of secondary cell wall (SCW) transcriptional network in Eucalyptus, and functional genetics of the SCW related proteins of unknown function.

 

FMG Brochure 2015 Edition

 

New Publications

McTaggart AR, Duong TA, Le VQ, Shuey LS, Smidt W, Naidoo S, Wingfield MJ, Wingfield BD. (2018) Chromium sequencing: the doors open for genomics of obligate plant pathogens. BioTechniques 65(5):253-257. 10.2144/btn-2018-0019
Laubscher M, Brown K, Tonfack LB, Myburg AA, Mizrachi E, Hussey SG. (2018) Temporal analysis of Arabidopsis genes activated by Eucalyptus grandis NAC transcription factors associated with xylem fibre and vessel development. Scientific Reports 8:10983. 10.1038/s41598-018-29278-w
Pinard D, Mizrachi E. (2018) Unsung and understudied: plastids involved in secondary growth. Current Opinion in Plant Biology 42:30-36. 10.1016/j.pbi.2018.01.011
McTaggart AR, Shuey LS, Granados GM, du Plessis E, Fraser S, Barnes I, Naidoo S, Wingfield MJ, Roux J. (2018) Evidence that Austropuccinia psidii may complete its sexual life cycle on Myrtaceae. Plant Pathology 67:729-734. 10.1111/ppa.12763
Lu Q, Shao F, Macmillan C, Wilson IW, van der Merwe K, Hussey SG, Myburg AA, Dong X, Qiu D. (2018) Genomewide analysis of the lateral organ boundaries domain (LBD) gene family in Eucalyptus grandis reveals members that differentially impact secondary growth. Plant Biotechnology Journal 10.1111/pbi.12754