Author

X. Johnson

Listed by name: these papers carry no ORCID for this author, so different people with the same name may be mixed together.

Biology Disciplines

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Plant Biology· 3 Cell Biology· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Organism:C. elegans· 3 Research Focus:cell type annotation· 3 Assay:proteomics· 3 Research Focus:cell signaling & trafficking· 2 Organism:chicken / avian· 1 Research Focus:development & morphogenesis· 1 Research Focus:differential expression· 1

Frequent Co-Authors

M. Chazaux· 2 shared P. Brzezowski· 2 shared A.-V. Bohne· 1 shared B. Genty· 1 shared B. Ghysels· 1 shared B. Grimm· 1 shared F. Cariti· 1 shared F. Egidi· 1 shared

Activity by Year

2020-2022 · peak 2/yr

Co-Author Collaboration Network

10 top collaborators · 13 mutual co-author links

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2 shared papersPlant Biology

M. Chazaux

Mutual co-authors in cluster

Author profile →

4 papers

Recent·Most cited

OHP2 is not required for psbA translation in Chlamydomonas

F. Wang, K. Dischinger, L. D. Westrich, I. Meindl, F. Egidi, R. Troesch, F. Sommer, X. Johnson, M. Schroda, J. Nickelsen, F. Willmund, O. Vallon, A.-V. Bohne

This study shows that OHP2 is not required for psbA translation in Chlamydomonas but is necessary for D1 stabilization.

bioRxiv · Aug 29, 2022 · PreprintPlant Biology

Singlet oxygen-induced signalling depends on the metabolic status of the Chlamydomonas cell

W. Al Youssef, R. Feil, M. Saint-Sorny, X. Johnson, J. E. Lunn, B. Grimm, P. Brzezowski

This study identifies TSPP1 as a key enzyme in Chlamydomonas metabolism, showing that its absence alters 1O2-induced chloroplast retrograde signalling through metabolic intermediates.

bioRxiv · Nov 3, 2021Cell Biology

Regulation of light harvesting in Chlamydomonas: two protein phosphatases are involved in state transitions

F. Cariti, M. Chazaux, L. Legendre-Lefebvre, P. Longoni, B. Ghysels, X. Johnson, M. Goldschmidt-Clermont

This study identifies two phosphatases, CrPPH1 and CrPBCP, involved in regulating state transitions in Chlamydomonas by affecting LHCII phosphorylation and thylakoid dynamics.

bioRxiv · Mar 31, 2020Plant Biology

ACCLIMATION OF PHOTOSYNTHESIS TO THE ENVIRONMENT 1 regulates Photosystem II Supercomplex dynamics in response to light in Chlamydomonas reinhardtii

X. Johnson, S. Caffarri, M. Chazaux, J. Da Graca, S. Cuine, M. Floriani, P. Brzezowski, G. Peltier, B. Genty, J. Alric

This study characterizes ape1 mutants in Chlamydomonas reinhardtii, showing they exhibit PSII photoinhibition and altered thylakoid stacking during light acclimation, suggesting APE1 regulates PSII supercomplex dynamics.

bioRxiv · Feb 26, 2020 · PreprintPlant Biology