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Photosynthetic cyanobacteria as future biotechnological hosts; considerations in regards to metabolite toxicity and cofactor redox balance
(Turun yliopisto, 2018-11-02)
There is an increasing global need for developing new sustainable alternatives and technological solutions for replacing oil‐based products currently in use. In response to this demand, photosynthetic cyanobacteria have ...
Dynamic regulation of photosynthesis by chloroplast thioredoxin systems
(Turun yliopisto, 2018-08-08)
Oxygenic photosynthesis is sunlight-energized conversion of CO2 into
carbohydrates using electrons extracted from water. It occurs in
cyanobacteria and in their endosymbiotic evolutionary descendants, the
chloroplasts ...
Composition and phosphorylation-dependent functional interactions of thylakoid protein complexes in Arabidopsis
(Turun yliopisto, 2018-06-15)
In higher plants the thylakoid embedded pigment-protein complexes, photosystem (PS) I and PSII together with their respective light harvesting complex (LHC) antennas work in series to harvest solar energy and convert it ...
Proteins encoded by the sll0217-sll0218-sll0219 operon in cyanobacterium Synechocystis sp. PCC 6803
(Turun yliopisto, 2018-02-13)
It has been shown that the proteins encoded by the flv4-2 operon are crucial in the photoprotection of Photosystem II. However, the photoprotective mechanism operated by these proteins still remains unknown. The aim of our ...
Synteettisen biologian sovellukset autotrofisten tuottosysteemien kehityksesssä : RBS:n vaikutus translaatiotehokkuuteen Synechocystis sp. PCC 6803:ssa
(Turun yliopisto, 2018-05-29)
Syanobakteerit ovat yhteyttäviä eliöitä eli ne voivat tuottaa erilaisia hiiliperäisiä kemikaaleja auringon energian avulla vain hiilidioksidista ja vedestä. Syanobakteerien käyttöä isäntäorganismeina bioteknologian ...
Developing synthetic biology strategies for enhancing the efficiency of engineered cyanobacterial expression systems
(Turun yliopisto, 2020-05-08)
Cyanobacteria are unique prokaryotic microbes performing oxygenic photosynthesis. They have inherent capacity of the direct conversion of solar energy, CO2 and water into carbonbased compounds. Scientists’ increasing ...
Molecular approaches for mycotoxin risk reduction
(Turun yliopisto, 2019-06-10)
Mycotoxin contamination in food is a serious concern for human and animal health. Today, we do not know how to detoxify food materials that are contaminated with mycotoxins in ways that retain their edibility. Therefore, ...
Hedelmäpuunsyövän (aiheuttaja Neonectria ditissima) tartunnan puolustusyhdisteet omenapuussa
(2020-05-06)
Neonectria ditissima -sieni aiheuttaa tarhaomenapuulla (Malus domestica) tautia nimeltä hedelmäpuunsyöpä (lehtipuunkoro). Millään omenapuun lajikkeella ei ole havaittu täydellistä kestävyyttä, mutta eri lajikkeilla on eroja ...
SNF1-related protein kinases : activation, responses to osmotic stress, and cuticle formation
(Turun yliopisto, 2019-09-06)
Plants regulate their responses to changing environmental conditions to cope with stresses and survive under natural growth habitats. Growth and stress responses must be strictly balanced to prevent poor survival and ...
Arabidopsis thalianan valostressivasteiden molekulaariset säätelymekanismit : Sulfotransferaasi SOT12
(2019-05-03)
Vaihtelevat ympäristöolosuhteet ja muuttuva ilmasto aiheuttavat kasveille paineita mukautua haasteelliseen elinympäristöön, kuten voimistuvaan valosäteilyyn. Voimakas valo ja UV-säteily ovat kasvien stressitekijöitä ja ...