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A phase-separated CO2-fixing pyrenoid proteome determined by TurboID in Chlamydomonas reinhardtii academic.oup.com/plcell/advance… The Plant Cell

Please RT. My lab at Cold Spring Harbor Laboratory is recruiting a Postdoc to investigate how a plant's environment regulates its growth and development. More information is in the ad below.

I am happy to share this very great work from Matteo Pivato and Matteo Ballottari. A fruitful collaboration aimed at studying the effects of high light on chloroplast's calcium dynamics in the single-cell system Chlamydomonas... nph.onlinelibrary.wiley.com/share/W53IJVQB…

Started setting up my new lab at Uppsala University @UU_University ! Exciting times!

Fantastic mini-symposium on chloroplast ion homeostasis and photosynthesis this week. Big thanks to all again for making this event a success! Dimitris Petroutsos Cornelia Spetea Sebastian Wolf Lars Behrendt Cecilia Blikstad Dominic Kuang Shanna Romand

A chlorophyll c synthase widely co-opted by phytoplankton | Science science.org/doi/10.1126/sc…

Very nice work from Jags Pandhal lab! I am looking forward to learning what gene is responsible for the upregulation of photoprotection and CCM in mut-5. …chnologyforbiofuels.biomedcentral.com/articles/10.11…

A decades-old question about how light quality affects starch accumulation in green algae is now answered in our latest work! Phototropin connects blue light perception to starch metabolism in green algae biorxiv.org/cgi/content/sh… #biorxiv_plants

Three postdoctoral positions are available in my lab to study how light and CO2 signalling crosstalk to regulate photoprotection, CO2 fixation and photosynthetic carbon partitioning in Chlamydomonas. Get more information and apply here :petroutsoslab.com/news/.

Very happy to see our work on the post-translational control of photosynthesis🌄via the TOR kinase-RSH-ppGpp axis now published, with some nice new experiments from Delyan Zafirov 🙂. science.org/doi/10.1126/sc…

A cyclical marker system enables indefinite series of oligonucleotide-directed gene editing in Chlamydomonas reinhardtii academic.oup.com/plphys/article… Plant Physiology

I am leaving X in the next few days. You will find me from now on at bsky.app/profile/petrou… See you there!

PhD position available! We are seeking a motivated and driven PhD student for a 4-year position. The project will focus on blue light signaling in Chlamydomonas. Full job advert and application process at: uu.varbi.com/en/what:job/jo…. Submit your application by 28 February!

Our new review in Current Opinion in Plant Biology, written with Dimitris Petroutsos , Takashi Yamano , and @YonghuaLiBeisson, is out! We discuss how light and CO₂ regulate carbon storage in microalgae and influence their metabolism and energy homeostasis. sciencedirect.com/science/articl…

Our review exploring the interplay between light receptors, energy pathways, and CCM in balancing energy supply and carbon storage is out! Great collaborative work with Yasuyo Yamaoka, Takashi Yamano and @YonghuaLiBeisson authors.elsevier.com/c/1keQD_V8x6pA…

Excited to share our latest publication: Blue-light perception via phototropin controls carbon metabolism in the green microalga Chlamydomonas by regulating starch accumulation. Check it out here! rdcu.be/edCzv

Our new paper on TOR is out in Science Advances ! We found that dihydroxyacetone phosphate (DHAP) generated in the chloroplast mediates the activation of TOR by CO2 and light in Chlamydomonas. science.org/doi/10.1126/sc… M.Jesús Mallén Ponce IBVF CSIC CSIC Andalucía y Extremadura Esther Pérez Pérez