Janina Österman-Udd

E-postjanina.osterman-udd@helsinki.fi

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Personlig profil

Information om forskning och undervisning

My research as a doctoral student in the group of Prof. Kristina Lindström was on the nitrogen-fixing symbiosis between the rhizobium Neorhizobium galegae and its host plant species Galega orientalis and Galega officinalis. Making use of genome sequencing and comparative genomics, I studied symbiosis-related genes important for nitrogen fixation in N. galegae strains.

During my postdoc project in the research group of Prof. Anna-Liisa Laine, I have worked with genome assembly, annotation and bioinformatic analysis of the Podosphaera plantaginis (powdery mildew) fungal genome, with special interest in candidate effector genes that are active in the infection process on the host plant Plantago lanceolata. I have also participated in the manual genome annotation work for the Glanville fritillary, Melitaea cinxia, in the research group of Dr. Marjo Saastamoinen.

Keywords

118 Biovetenskaper
1181 Ekologi, evolutionsbiologi

Publikationer 2009 2015

4 Artikel
1 Doktorsavhandling
1 Magisteruppsats

Genomic features separating ten strains of Neorhizobium galegae with different symbiotic phenotypes

Österman, J. M., Mousavi, S. A., Koskinen, J. P., Paulin, L. G. & Lindström, A. K., 2 maj 2015, I : BMC Genomics. 16, 14 s., 348.

Forskningsoutput: Tidskriftsbidrag › Artikel › Vetenskaplig › Peer review

Öppen tillgång

Fil

Molecular factors and genetic differences defining symbiotic phenotypes of Galega spp. and Neorhizobium galegae strains

Österman, J. M., 2015, Helsinki: University of Helsinki. 60 s.

Forskningsoutput: Avhandling › Doktorsavhandling › Samling av artiklar

Genome sequencing of two Neorhizobium galegae strains reveals a noeT gene responsible for the unusual acetylation of the nodulation factors

Österman, J. M., Marsh, J., Laine, P. K. S., Zeng, Z., Alatalo, R. M. E., Sullivan, J. T., Young, J. P. W., Thomas-Oates, J., Paulin, L. G. & Lindström, A. K., 2014, I : BMC Genomics. 15, 1471-2164, 19 s., 500.

Forskningsoutput: Tidskriftsbidrag › Artikel › Vetenskaplig › Peer review

Öppen tillgång

Fil

Phylogeny of the Rhizobium-Allorhizobium-Agrobacterium clade supports the delineation of Neorhizobium gen. nov.

Mousavi, S. A., Osterman, J., Wahlberg, N., Nesme, X., Lavire, C., Vial, L., Paulin, L., de Lajudiee, P. & Lindstrom, K., 2014, I : Systematic and Applied Microbiology. 37, 3, s. 208-215 8 s.

Forskningsoutput: Tidskriftsbidrag › Artikel › Vetenskaplig › Peer review

Galega orientalis is more diverse than Galega officinalis in Caucasus – whole-genome AFLP analysis and phylogenetics of symbiosis-related genes

Österman, J., Chizhevskaja, E., Andronov, E., Fewer, D. P., Terefework, Z., Roumiantseva, M., Onichtchouk, O., Dresler-Nurmi, A., Simarov, B., Dzyubenko, N. & Lindström, K., 27 okt 2011, I : Molecular Ecology. 20, s. 4808-4821 14 s.

Forskningsoutput: Tidskriftsbidrag › Artikel › Vetenskaplig › Peer review

Projekter 2010 2013

1 Färdig

Molecular mechanisms affecting symbiotic effectiveness in rhizobium - legume symbioses

Österman-Udd, J., Lindström, K., Mousavi, S. A., Paulin, L., Alatalo, R. M. E. & Laine, P.

Academy of Finland

01/01/2010 → 31/12/2013

Projekt: Forskningsprojekt

Aktiviteter 2010 2018

6 Arrangemang av och deltagande i konferens/workshop/kurs/seminarium
1 Akademisk besök på annan institution