| Phylogeography of the circumpolar Paranoplocephala arctica species complex (Cestoda: Anoplocephalidae) parasitizing collared lemmings (Dicrostonyx spp.) LM Wickström, V Haukisalmi, S Varis, J Hantula, VB Fedorov, ... Molecular Ecology 12 (12), 3359-3371, 2003 | 91 | 2003 |
| Molecular phylogeny and systematics of anoplocephaline cestodes in rodents and lagomorphs LM Wickström, V Haukisalmi, S Varis, J Hantula, H Henttonen Systematic Parasitology 62 (2), 83-99, 2005 | 78 | 2005 |
| The extent of south-north pollen transfer in Finnish Scots pine S Varis, A Pakkanen, A Galofré, P Pulkkinen Finnish Society of Forest Science, 2009 | 58 | 2009 |
| Reliable and practical methods for cryopreservation of embryogenic cultures and cold storage of somatic embryos of Norway spruce S Varis, S Ahola, L Jaakola, T Aronen Cryobiology 76, 8-17, 2017 | 41 | 2017 |
| Development of somatic embryo maturation and growing techniques of Norway spruce emblings towards large-scale field testing M Tikkinen, S Varis, T Aronen Forests 9 (6), 325, 2018 | 35 | 2018 |
| Somatic Embryogenesis and Plant Regeneration From Primordial Shoot Explants of Picea abies (L.) H. Karst. Somatic Trees S Varis, K Klimaszewska, T Aronen Frontiers in plant science 9, 1551, 2018 | 33 | 2018 |
| Improved germination conditions for Norway spruce somatic cotyledonary embryos increased survival and height growth of emblings M Tikkinen, S Varis, H Peltola, T Aronen Trees 32, 1489-1504, 2018 | 29 | 2018 |
| Interactions during in vitro germination of Scots pine pollen S Varis, J Reininharju, A Santanen, H Ranta, P Pulkkinen Trees 24, 99-104, 2010 | 18 | 2010 |
| Production of Norway spruce embryos in a temporary immersion system (TIS) S Välimäki, L Paavilainen, M Tikkinen, F Salonen, S Varis, T Aronen In Vitro Cellular & Developmental Biology-Plant 56, 430-439, 2020 | 17 | 2020 |
| Vegetative propagation of Norway spruce: experiences and present situation in Sweden and Finland KA Högberg, S Varis Vegetative propagation of forest trees/Eds. Yill-Sung Park, Jan M. Bonga and …, 2016 | 17 | 2016 |
| The importance of being the first pollen in the strobili of Scots pine S Varis, A Santanen, A Pakkanen, P Pulkkinen Canadian journal of forest research 38 (12), 2976-2980, 2008 | 15 | 2008 |
| Norway spruce emblings as cutting donors for tree breeding and production M Tikkinen, S Varis, H Peltola, T Aronen Scandinavian Journal of Forest Research 33 (3), 207-214, 2018 | 14 | 2018 |
| The size and germinability of Scots pine pollen in different temperatures in vitro S Varis, J Reiniharju, A Santanen, H Ranta, P Pulkkinen Grana 50 (2), 129-135, 2011 | 13 | 2011 |
| Southern pollen sired more seeds than northern pollen in southern seed orchards established with northern clones of Pinus sylvestris P Pulkkinen, S Varis, A Pakkanen, L Koivuranta∗, P Vakkari, ... Scandinavian Journal of Forest Research 24 (1), 8-14, 2009 | 13 | 2009 |
| Root Rot Resistance Locus PaLAR3 Is Delivered by Somatic Embryogenesis (SE) Pipeline in Norway Spruce (Picea abies (L.) Karst.) J Edesi, M Tikkinen, M Elfstrand, Å Olson, S Varis, U Egertsdotter, ... Forests 12 (2), 193, 2021 | 11 | 2021 |
| Norway Spruce Picea abies (L.) Karst S Varis Step Wise Protocols for Somatic Embryogenesis of Important Woody Plants …, 2018 | 11 | 2018 |
| Somatic embryo yield and quality from Norway spruce embryogenic tissue proliferated in suspension culture S Välimäki, T Hazubska-Przybył, E Ratajczak, M Tikkinen, S Varis, ... Frontiers in Plant Science 12, 791549, 2021 | 9 | 2021 |
| Light spectra during somatic embryogenesis of Norway spruce—impact on growth, embryo productivity, and embling survival S Varis, M Tikkinen, S Välimäki, T Aronen Forests 12 (3), 301, 2021 | 9 | 2021 |
| Telomere length in Norway spruce during somatic embryogenesis and cryopreservation T Aronen, S Virta, S Varis Plants 10 (2), 416, 2021 | 9 | 2021 |
| Somatic embryogenesis of Norway spruce in Finland—Seven years from start to first commercial pilots M Tikkinen, S Varis, S Välimäki, T Nikkanen, T Aronen Proceedings of the 5th international Conference of the IUFRO Unit 2 (02), 2018 | 8 | 2018 |