Dr. Siregar is a professor at the Department of Silviculture, Faculty of Forestry, IPB University, Indonesia. His research interests are Population Genetics of Forest Trees, Molecular Genetics of Forest Plants, Conservation and Sustainable Management of Tropical Forest Genetic Resources, Forest Tree Improvement, Forest Adaptation and Genetics in Silviculture. Currently, he serves also as Director for Research and Innovation Bogor Agricultural University (DRI IPB). This office manages research agenda, publication, intellectual property rights as well as innovation of IPB.

Further info can be seen under http://siregar.staff.ipb.ac.id/