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I completed the degree of Doctor of Philosophy at 2020/12/31 in Molecular Plant Biology (University of Turku, Finland). I have published 24 articles in scientific journals, 2 as the corresponding author and 14 as the first author. Most of my works are related to the damaging effects of light on different photosynthetic organisms. Currently, I am working as a post doc, with personal grant, in the University of Aveiro in a project related to macroalgae.
Identification

Personal identification

Full name
Heta Kaarina Mattila

Citation names

  • Mattila, Heta

Author identifiers

Ciência ID
8817-EAA1-E2D4
ORCID iD
0000-0002-5071-9721

Email addresses

  • h.mattila@ua.pt (Professional)

Websites

Knowledge fields

  • Natural sciences - Biological Sciences - Botany
Education
Degree Classification
2014/01/01 - 2020/12/31
Concluded
Molecular Plant Biology (Doctor of Philosophy)
Turun yliopisto, Finland
"On singlet oxygen, photoinhibition, plastoquinone, and their interconnections" (THESIS/DISSERTATION)
2007/01/08 - 2013/11/18
Concluded
Biology (physiology and genetics) (Master)
Turun yliopisto, Finland
Affiliation

Science

Category
Host institution
Employer
2023/01/01 - 2024/12/31 Postdoc (Research) Universidade de Aveiro, Portugal
2021/01/01 - 2022/09/30 Postdoc (Research) Turun yliopisto, Finland
Outputs

Publications

Journal article
  1. Heta Mattila; Sergey Khorobrykh; Esa Tyystjärvi. "Flavonols do not affect aphid load in green or senescing birch leaves but coincide with a decrease in Photosystem II functionality". Biology Open (2024): https://doi.org/10.1242/bio.060325.
    10.1242/bio.060325
  2. Mattila, Heta. "First person – Heta Mattila". Biology Open 13 7 (2024): http://dx.doi.org/10.1242/bio.061610.
    Open access • Published • 10.1242/bio.061610
  3. Heta Mattila; Sergey Khorobrykh; Esa Tyystjärvi. "Both external and internal factors induce heterogeneity in senescing leaves of deciduous trees". Functional Plant Biology 51 (2024): FP24012. https://doi.org/10.1071/FP24012.
    Published • 10.1071/FP24012
  4. Marjaana Rantala; Paula Mulo; Esa Tyystjärvi; Heta Mattila. "Biophysical and molecular characteristics of senescing leaves of two Norway maple varieties differing in anthocyanin content". Physiologia Plantarum (2023): https://doi.org/10.1111/ppl.13999.
    10.1111/ppl.13999
  5. Heta Mattila; Esa Tyystjärvi. "Red pigments in autumn leaves of Norway maple do not offer significant photoprotection but coincide with stress symptoms". Tree Physiology (2023): https://doi.org/10.1093/treephys/tpad010.
    10.1093/treephys/tpad010
  6. Heta Mattila; Sujata Mishra; Taina Tyystjärvi; Esa Tyystjärvi. "Singlet oxygen production by photosystem II is caused by misses of the oxygen evolving complex". New Phytologist (2023): https://doi.org/10.1111/nph.18514.
    10.1111/nph.18514
  7. H. MATTILA; V. HAVURINNE; T. ANTAL; E. TYYSTJÄRVI. "Evaluation of visible-light wavelengths that reduce or oxidize the plastoquinone pool in green algae with the activated F0 rise method". Photosynthetica 60 4 (2022): 529-538. http://dx.doi.org/10.32615/ps.2022.049.
    10.32615/ps.2022.049
  8. Heta Mattila; Esa Tyystjärvi. "Light-induced damage to photosystem II at a very low temperature (195 K) depends on singlet oxygen". Physiologia Plantarum (2022): https://doi.org/10.1111/ppl.13824.
    10.1111/ppl.13824
  9. Vesa Havurinne; Riina Aitokari; Heta Mattila; Ville Käpylä; Esa Tyystjärvi. "Ultraviolet screening by slug tissue and tight packing of plastids protect photosynthetic sea slugs from photoinhibition". Photosynthesis Research (2022): https://doi.org/10.1007/s11120-021-00883-7.
    10.1007/s11120-021-00883-7
  10. H. MATTILA; D. VALEV; K.B. MISHRA; V. HAVURINNE; O. VIRTANEN; M. ANTINLUOMA; E. TYYSTJÄRVI. "Differences in susceptibility to photoinhibition do not determine growth rate under moderate light in batch or turbidostat - a study with five green algae". Photosynthetica 60 {SPECIAL (2022): 10-20. http://dx.doi.org/10.32615/ps.2021.054.
    10.32615/ps.2021.054
  11. Heta Mattila; Pooneh Sotoudehnia; Telma Kuuslampi; Ralf Stracke; Kumud B. Mishra; Esa Tyystjärvi. "Singlet oxygen, flavonols and photoinhibition in green and senescing silver birch leaves". Trees 35 4 (2021): 1267-1282. https://doi.org/10.1007/s00468-021-02114-x.
    10.1007/s00468-021-02114-x
  12. Heta Mattila; Sergey Khorobrykh; Marja Hakala-Yatkin; Vesa Havurinne; Iiris Kuusisto; Taras Antal; Taina Tyystjärvi; Esa Tyystjärvi. "Action spectrum of the redox state of the plastoquinone pool defines its function in plant acclimation". The Plant Journal (2020): https://doi.org/10.1111/tpj.14983.
    10.1111/tpj.14983
  13. Sergey Khorobrykh; Havurinne, Vesa; Mattila, Heta; Esa Tyystjärvi. "Oxygen and ROS in Photosynthesis". Plants (2020): http://dx.doi.org/10.3390/plants9010091.
    10.3390/plants9010091
  14. Henri Tenhunen; Tapio Pahikkala; Olli Nevalainen; Jukka Teuhola; Mattila, Heta; Esa Tyystjärvi. "Automatic detection of cereal rows by means of pattern recognition techniques". Computers and Electronics in Agriculture (2019): http://dx.doi.org/10.1016/j.compag.2019.05.002.
    10.1016/j.compag.2019.05.002
  15. Havurinne V; Mattila H; Antinluoma M; Tyystjärvi E. "Unresolved quenching mechanisms of chlorophyll fluorescence may invalidate MT saturating pulse analyses of photosynthetic electron transfer in microalgae.". Physiologia plantarum (2018): http://europepmc.org/abstract/med/30187483.
    10.1111/ppl.12829
  16. Mattila H; Valev D; Havurinne V; Khorobrykh S; Virtanen O; Antinluoma M; Mishra KB; Tyystjärvi E. "Degradation of chlorophyll and synthesis of flavonols during autumn senescence-the story told by individual leaves.". AoB PLANTS (2018): http://europepmc.org/abstract/med/29977486.
    10.1093/aobpla/ply028
  17. Mattila H; Khorobrykh S; Havurinne V; Tyystjärvi E. "Reactive oxygen species: Reactions and detection from photosynthetic tissues.". Journal of photochemistry and photobiology. B, Biology (2015): http://europepmc.org/abstract/med/26498710.
    10.1016/j.jphotobiol.2015.10.001
  18. Pahikkala, T.; Kari, K.; Mattila, H.; Lepistö, A.; Teuhola, J.; Nevalainen, O.S.; Tyystjärvi, E.. "Classification of plant species from images of overlapping leaves". Computers and Electronics in Agriculture 118 (2015): 186-192. http://www.scopus.com/inward/record.url?eid=2-s2.0-84942248875&partnerID=MN8TOARS.
    10.1016/j.compag.2015.09.003
  19. Karonen M; Mattila H; Huang P; Mamedov F; Styring S; Tyystjärvi E. "A tandem mass spectrometric method for singlet oxygen measurement.". Photochemistry and photobiology (2014): http://europepmc.org/abstract/med/24849296.
    10.1111/php.12291
  20. Mattila, H.; Valli, P.; Pahikkala, T.; Teuhola, J.; Nevalainen, O.S.; Tyystjärvi, E.. "Comparison of chlorophyll fluorescence curves and texture analysis for automatic plant identification". Precision Agriculture 14 6 (2013): 621-636. http://www.scopus.com/inward/record.url?eid=2-s2.0-84886721095&partnerID=MN8TOARS.
    10.1007/s11119-013-9320-y
  21. Hakala-Yatkin M; Sarvikas P; Paturi P; Mäntysaari M; Mattila H; Tyystjärvi T; Nedbal L; Tyystjärvi E. "Magnetic field protects plants against high light by slowing down production of singlet oxygen". Physiologia plantarum. (2011): http://europepmc.org/abstract/AGR/IND44567454.
    10.1111/j.1399-3054.2011.01453.x
  22. Tyystjärvi, E.; Nørremark, M.; Mattila, H.; Keränen, M.; Hakala-Yatkin, M.; Ottosen, C.-O.; Rosenqvist, E.. "Automatic identification of crop and weed species with chlorophyll fluorescence induction curves". Precision Agriculture 12 4 (2011): 546-563. http://www.scopus.com/inward/record.url?eid=2-s2.0-79960066656&partnerID=MN8TOARS.
    10.1007/s11119-010-9201-6
  23. Hakala-Yatkin M; Mäntysaari M; Mattila H; Tyystjärvi E. "Contributions of visible and ultraviolet parts of sunlight to photoinhibition.". Plant & cell physiology (2010): http://europepmc.org/abstract/med/20798275.
    10.1093/pcp/pcq133
  24. Antal T; Mattila H; Hakala-Yatkin M; Tyystjärvi T; Tyystjärvi E. "Acclimation of photosynthesis to nitrogen deficiency in Phaseolus vulgaris.". Planta (2010): http://europepmc.org/abstract/med/20632184.
    10.1007/s00425-010-1227-5

Other

Other output
  1. Ultraviolet screening by slug tissue and tight packing of plastids protect photosynthetic sea slugs from photoinhibition. 2021. Vesa Havurinne; Riina Aitokari; Heta Mattila; Ville Käpylä; Esa Tyystjärvi. https://doi.org/10.1101/2021.07.15.452583.
    10.1101/2021.07.15.452583