Photo of Helena Åström
  • PL 65 (Viikinkaari 1)

    00014

    Finland

1987 …2019
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Publications 1987 2019

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2019

Beyond rest and quiescence (endo‐ and ecodormancy): a novel model for quantifying plant‐environment interaction in bud dormancy release

Lundell, R., Hänninen, H., Saarinen, T., Åström, H. & Zhang, R., 31 Aug 2019, (Accepted/In press) In : Plant, Cell and Environment.

Research output: Contribution to journalArticleScientificpeer-review

2016

Nurmilaukan uusi löytöpaikka Espoossa (U)

Åström, H. M. & Haeggström, C. A., 2016, In : Lutukka. 32, 3, p. 86-87 2 p.

Research output: Contribution to journalArticleProfessional

2015

Geographical distribution of Allium oleraceum cytotypes in Finland and Sweden

Åström, H., Haeggström, C. A. & Haeggström, E., 2015, In : Nordic Journal of Botany. 33, 1, p. 120-125 6 p.

Research output: Contribution to journalArticleScientificpeer-review

Lassdal, an old ballast site in eastern Nyland, S Finland

Åström, H. M. & Haeggström, C. A., Dec 2015, In : Memoranda Societatis pro Fauna et Flora Fennica. 91, p. 9-20 12 p.

Research output: Contribution to journalArticleScientificpeer-review

Morphological characteristics and photosynthetic capacity of Fragaria vesca L. winter and and summer leaves

Åström, H., Metsovuori, E., Saarinen, T., Lundell, R. & Hänninen, H., 2015, In : Flora : morphology, distribution, functional ecology of plants. 215, p. 33-39 7 p.

Research output: Contribution to journalArticleScientificpeer-review

2012

Lauhat talvet - edut ja haitat kasvien talvehtimiselle

Åström, H., Saarinen, T., Lundell, R., Rasmus, S., Edgren, E., Alho, S. & Hänninen, H., Jun 2012, In : Luonnon Tutkija. 116, 1-2, p. 4-12 9 p.

Research output: Contribution to journalArticleScientific

2011

Parental overwintering history affects the responses of Thlaspi arvense to warming winters in the North

Saarinen, T., Lundell, R., Åström, H. & Hänninen, H., Jul 2011, In : Environmental and Experimental Botany. 72, 3, p. 409-414 6 p.

Research output: Contribution to journalArticleScientificpeer-review

2010

Avenbok och andra exotiska lövträd i Finland

Haeggström, C-A., Haeggström, E., Åström, H. & Carlsson, R., 2010, In : Nordenskiöld-samfundets tidskrift.. 2010, 69, p. 77-109 33 p.

Research output: Contribution to journalArticleScientific

Suomen paksuimmat valkopyökit

Åström, H. & Haeggström, C. A., 2010, In : Sorbifolia. 2010, 3, p. 99-103 5 p.

Research output: Contribution to journalArticleScientific

2008

The boreal dwarf shrub Vaccinium vitis-idaea retains its capacity for photosynthesis through the winter

Lundell, R., Saarinen, T., Åström, H. & Hänninen, H., 2008, In : Botany. 86, 5, p. 491-500 10 p.

Research output: Contribution to journalArticleScientificpeer-review

2005

Allium oleraceum (Alliaceae) in Finland: distribution, habitats and accompanying vascular plant species

Hæggström, C-A. & Åström, H., 2005, In : Memoranda Societatis pro Fauna et Flora Fennica. 81, 1, p. 1-18 18 p.

Research output: Contribution to journalArticleScientificpeer-review

Nurmilaukkaa Espoossakin

Hæggström, C-A., Åström, H. & Hæggström, E., 2005, In : Lutukka. 21, 4, p. 156-157, 158

Research output: Contribution to journalArticleGeneral public

Uusia hietalaukan kasvupaikkoja 2004-2005

Hæggström, C-A., Hæggström, E. & Åström, H., 2005, In : Lutukka. 21, 4, p. 155-156, 158 2 p.

Research output: Contribution to journalArticleScientific

2004

Generative reproduction in Allium oleraceum (Alliaceae)

Åström, H. & Haeggström, C. A., 2004, In : Annales Botanici Fennici. 2004, 41, p. 1-14 14 p.

Research output: Contribution to journalArticleScientificpeer-review

2003

Chromosome numbers of Allium scorodoprasum and A. vineale from SW Finland and W Ukraine

Åström, H. & Haeggström, C-A., 2003, In : Annales Botanici Fennici. 2003, 40, p. 1-3 3 p.

Research output: Contribution to journalArticleScientificpeer-review

Hietalaukka (Allium vineale) Suomessa.

Haeggström, C-A. & Åström, H., 2003, In : Lutukka. 2003, 19, p. 39-49 10 p.

Research output: Contribution to journalArticleScientific

2001

Pollen tube cytoskeleton: Structure and function

Raudaskoski, M., Åström, H. & Laitiainen, E., 2001, In : Journal of Plant Growth Regulation. 2001, 20, p. 113-130 18 p.

Research output: Contribution to journalArticleScientificpeer-review

1997

The regulation of tobacco pollen tube cytoskeleton: Okadaic acid inhibition of the generative cell mitosis

Raudaskoski, M., Åström, H. & Laitiainen, E., 1997, In : Cell Biology International. 1997, 21, p. 889-891 3 p.

Research output: Contribution to journalArticleScientificpeer-review

1996

Actin and tubulin expression and isotype pattern during tobacco pollen tube growth

Sorri, O., Åström, H. & Raudaskoski, M., 1996, In : Sexual Plant Reproduction. 1996, 9, p. 255-263 9 p.

Research output: Contribution to journalArticleScientificpeer-review

1995

Effects of nocodazole and brefeldin A on microtubule cytoskeleton and membrane organization in the homobasidiomycete Schizophyllum commune.

Rupes, I., Mao, W-Z., Åström, H. & Raudaskoski, M., 1995, In : Protoplasma : an international journal of cell biology . 1995, 185, p. 212-221 10 p.

Research output: Contribution to journalArticleScientificpeer-review

Role of microtubules in the movement of the vegetative nucleus and generative cell in tobacco pollen tubes

Åström, H., Sorri, O. & Raudaskoski, M., 1995, In : Sexual Plant Reproduction. 1995, 8, p. 61-69 9 p.

Research output: Contribution to journalArticleScientificpeer-review

1994

Cytoskeletal components in the arbuscular mycorrhizal fungus Glomus mosseae.

Åström, H., Giovannetti, M. & Raudaskoski, M., 1994, In : Molecular Plant - Microbe Interactions. 1994, 7, p. 309-312 4 p.

Research output: Contribution to journalArticleScientificpeer-review

1992

ACETYLATED ALPHA-TUBULIN IN THE POLLEN-TUBE MICROTUBULES

ASTROM, H., Sep 1992, In : International Cell Biology Reports. 16, 9, p. 871-881 11 p.

Research output: Contribution to journalArticleScientificpeer-review

1991

Cold-stability in the pollen tube cytoskeleton

Åström, H., Virtanen, I. & Raudaskoski, M., 1991, In : Protoplasma : an international journal of cell biology . 1991, 160, p. 99-107 9 p.

Research output: Contribution to journalArticleScientificpeer-review

Kasvisolun tukiranka

Åström, H., Timonen, S. & Raudaskoski, M., 1991, In : Solubiologi. 1991, 10, p. 3-11

Research output: Contribution to journalArticleScientific

1987

Role of the microtubule cytoskeleton in pollen tubes: An immunocytochemical and ultrastructural approach

Raudaskoski, M., Åström, H., Perttilä, K., Virtanen, I. & Louhelainen, J., 1987, In : Biology of the Cell. 1987, 61, p. 177-188 12 p.

Research output: Contribution to journalArticleScientificpeer-review