Esa
Tyystjärvi
Docent, Faculty of Science
University Teacher, Molecular Plant Biology
FT, Docent
Links
Areas of expertise
automatic plant identification
chlorophyll fluorescence
drones
photoinhibition
photosynthesis
photosystem II
plastoquinone
precision agriculture
Biography
Researcher and teacher in University of Turku, departments of Biology and Biochemistry, since 1989.
Teaching
I teach both basic plant biology and biochemistry and advanced courses of plant biology and biophysics.
Research
My basic research focuses on the light reactions of photosynthesis, and photoinhibition of Photosystem II has long been my favorite topic. Recently I have also worked with plastoquinone. I have been active in use and development of various biophysical research methods, including chlorophyll fluorescence and thermoluminescence. In addition to basic research, I have applied research on automatic identification of agricultural plants and weeds with various methods including chlorophyll fluorescence and drone photography. I have also worked on the practical use of algae in wastewater purification.
Publications
Automatic detection of cereal rows by means of pattern recognition techniques (2019)
Computers and Electronics in Agriculture
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Photosystem-II D1 protein mutants of Chlamydomonas reinhardtii in relation to metabolic rewiring and remodelling of H-bond network at Q(B) site (2018)
Scientific Reports
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Plastoquinol generates and scavenges reactive oxygen species in organic solvent: Potential relevance for thylakoids (2018)
BBA - Bioenergetics
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Chloroplast Acetyltransferase NSI Is Required for State Transitions in Arabidopsis thaliana (2018)
Plant Cell
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Degradation of chlorophyll and synthesis of flavonols during autumn senescence-the story told by individual leaves (2018)
AoB PLANTS
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Inactivation of group 2 sigma factors upregulates production of transcription and translation machineries in the cyanobacterium Synechocystis sp PCC 6803 (2018)
Scientific Reports
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Insect herbivory may cause changes in the visual properties of leaves and affect the camouflage of herbivores to avian predators (2017)
Behavioral Ecology and Sociobiology
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Action spectrum of photoinhibition in the diatom Phaeodactylum tricornutum (2017)
Plant and Cell Physiology
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Photoinhibition in marine picocyanobacteria (2017)
Physiologia Plantarum
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))
Insect herbivory may cause changes in the visual properties of leaves and affect the camouflage of herbivores to avian predators (2017)
Behavioral Ecology and Sociobiology
(Vertaisarvioitu alkuperäisartikkeli tai data-artikkeli tieteellisessä aikakauslehdessä (A1))