ArticleNature communications2026
Structural insights into assembly and environmental adaptation of photosystem I from a lichen green alga.
Article in Nature communications, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
6 authors.
Funding
Abstract
Photosystem I (PSI) of terrestrial plants typically contains an antenna system smaller than that of aquatic algae, presumably an adaptation to terrestrial high-light conditions. Moreover, green plants face multiple other stresses including drought when colonizing terrestrial environments and have evolved effective protective mechanisms. However, how exactly PSI antenna size is reduced and the precise nature of these photoprotective strategies remain to be elucidated. Lichens, composed of a mycobiont and a phycobiont, represent a symbiotic life form that thrives under terrestrial-like stress, with their phycobionts evolving in parallel with initial land-colonizing plants. Here, we report four structures of PSI complexes from a lichen phycobiont, Diplosphaera chodatii, at resolutions ranging from 3.0-Å to 4.1-Å, revealing the structural plasticity, the unique pigment composition and arrangement of DcPSI complexes. Our results provide insights into protective mechanisms of D. chodatii and potential structural strategies for reducing PSI antenna size to adapt to terrestrial habitats.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.