giovanniconsoli.bsky.social
@giovanniconsoli.bsky.social
Have you ever looked at the night sky and wondered if there’s a chlorophyll f in the reaction centre of Photosystem I from far-red light adapted cyanobacteria? 🦠

Well, we did (don’t judge) and the work that followed is now out as a First Release in @science.org

www.science.org/doi/10.1126/...
Locating the missing chlorophylls f in far-red photosystem I
The discovery of chlorophyll f-containing photosystems, with their long-wavelength photochemistry, represented a distinct, low-energy paradigm for oxygenic photosynthesis. Structural studies on chloro...
www.science.org
October 11, 2025 at 10:37 AM
I'm happy to say that our new paper (and the first one out of my PhD thesis) is out!

We describe the CryoEM structure of the phycobilisomes expressed during far-red light photoacclimation, and try to make sense of why these cyano are fond of "minimalism" :)

doi.org/10.1038/s420...
Structure of a stripped-down and tuned-up far-red phycobilisome - Communications Biology
CryoEM structure of far-red light adapted allophycocyanin unveils evolutionary adaptations for far-red light photosynthesis and the molecular strategies for efficient light-harvesting under far-red li...
doi.org
June 12, 2025 at 2:18 PM