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Accelerating innovation in biotechnology through knowledge in cyanobacterial photosynthesis
(Turun yliopisto, 2021-11-26)
Microalgae are potential hosts for the sustainable production of valuable chemicals using CO2 as feedstock and light as an energy source. In whole-cell applications, biosynthetic reactions of interest are supplied with ...
Probing in vivo interactions between flavodiiron proteins and thioredoxins in Synechocystis sp. PCC 6803
(2022-07-18)
Synechocystis is a cyanobacterium that is capable of photosynthesis, and it can grow heterotrophically as well as phototrophically. Flavodiiron proteins are proteins that catalyze the Mehler-like reaction in photoreduction ...
Dynamic regulation of oxygenic photosynthesis in cyanobacteria by flavodiiron proteins
(Turun yliopisto, 2021-11-19)
The ability of oxygenic photosynthetic organisms to develop protective mechanisms for the regulation of the photosynthetic apparatus is crucial for their survival in continuously changing environmental conditions. The ...
σ-faktoreiden ylituotto syanobakteerissa Synechocystis sp. PCC 6803
(2022-06-04)
Biotuotannossa käytettävät bakteerikannat hyötyvät parantuneesta stressinsietokyvystä.
Tässä tutkimuksessa syanobakteerin stressinsietoa yritetään parantaa muuttamalla RNApolymeraasin
toimintaa. Syanobakteerien ...
Photosynthetic characteristics of Pinaceae: From evolution to environmental acclimation
(Turun yliopisto, 2022-06-29)
Boreal evergreen conifers are important for Northern countries and have functioned for centuries as main drivers of the economy. Nowadays, the attention has shifted to the sustainability of the boreal forests, their ...
Photoprotection and genetic autonomy of plastids in photosynthetic sea slugs
(Turun yliopisto, 2022-03-11)
Certain sea slugs “steal” the photosynthetic cellular organelles, the plastids, from their prey algae and incorporate them, still functional, inside their own cells. These animals can then remain photosynthetic for months. ...
Omenan kypsyyden vaikutus Colletotrichumin aiheuttaman mätälaikkutaudin ilmenemiseen ja etenemiseen varastoidussa omenassa
(2022-12-05)
Colletotrichum on laaja sienisuku, johon kuuluu useita kasveille eri kasvitauteja aiheuttavia
mikrosieniä. Colletotrichum-sienisuku on yksi maataloudelle haitallisimmista sienisuvuista.
Omenan hedelmissä Colletotrichum-suvun ...
Light-acclimation and regulation of photosynthesis in autotrophic Chlamydomonas reinhardtii
(Turun yliopisto, 2023-09-15)
Photosynthetic light reactions take place in the thylakoid membranes, where lightdriven electron transfer occurs from water to carbon dioxide through two photosystems (PSII and PSI), between of which is an electron-transferring ...
Kasvien sopeutuminen vaihteleviin valo-olosuhteisiin: Viherhiukkasen tioredoksiinien välittämä säätely
(2023-06-30)
Hyötykasvien satoisuutta olisi mahdollista parantaa fotosynteesiä tehostamalla. Luonnon olosuhteissa kasvit jatkuvasti altistuvat vaihtuvalle valolle, johon kasvin lehtien viherhiukkasen on sopeuduttava tehokkaan fotosynteesin ...
Chloroplast protein acetyltransferases – novel players in the regulation of photosynthesis
(Turun yliopisto, 2023-08-11)
Post-translational modifications (PTMs) of proteins such as phosphorylation have been shown to play pivotal roles in the regulation of photosynthesis. However, the study of these small modifications has long been hindered ...