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Y. Choi

 

Dr. Youngjoon Choi

Post-Doc

C1.2: GENOMIC ADAPTATION IN PATHOGENIC OOMYCETES

Clarification of the phylogeny, evolution, and speciation of the Oomycetes
White blister rust (Albuginales) and downy mildew (Peronosporales) of Oomycetes are causing significant impacts on agriculture in terms of economic and environmental losses. Taxonomic complexity of the fungi-like groups has recently increased by unclear generic or species concepts and so far uncovered evolutionary history. My research interests are 1) to clarify phylogenetic relationships of genera and species within the Albuginales and Peronosporales using molecular and morphological approaches, with a particular emphasis on placing rare species in the evolutionary context of the Albuginaceae, 2) to determine their phylogenetic placement within the Oomycetes, and 3) to evaluate two species concepts (broad vs. narrow host ranges) co-existing for economically important crops. This will be a keystone contribution toward assembling the Oomycetes tree of life. In addition, the results of the multigene barcoding will also offer a tool for exact species delimitation and rapid identification of unknown or economically important species based on a comprehensive phylogenetic framework.

Short CV
Since Nov. 2011: Alexander von Humboldt Postdoctoral Fellow at the Biodiversity and Climate Research Centre (BiK-F)
2010-2011: Postdoc at Harvard University, USA
2009: Research Professor & Instructor at Korea University, Korea
2004- 2008: Ph. Doctor in Biomaterial Sci. & Tech., Korea University, Korea (Supervisors: Prof. Dr. H.D. Shin)
2002-2003: Master degree in Plant Pathology, Korea University, Korea (Supervisors: Prof. Dr. H.D. Shin)
1998-2001: Bachelor in Agricultural Biology, Korea University, Korea

Selected Publications

Contact:
Phone: +49 (0)69 7542 1835, Mobil phone: 0176 3160 4082
E-Mail