Author

C. Gutjahr

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· 7 Microbiology· 2 Biochemistry· 1

Signature Assays, Organisms & Methods

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Approach:experimental assay· 9 Organism:plant (other)· 8 Research Focus:cell type annotation· 6 Research Focus:development & morphogenesis· 3 Research Focus:differential expression· 3 Organism:Arabidopsis· 2 Assay:bulk RNA-seq· 2 Research Focus:cell signaling & trafficking· 2

Frequent Co-Authors

A. M. Guercio· 2 shared F.-D. Boyer· 2 shared K. Hobecker· 2 shared K. Ljung· 2 shared M. Hamon-Josse· 2 shared N. Shabek· 2 shared P.-M. Delaux· 2 shared S. Carbonnel· 2 shared

Activity by Year

2017-2024 · peak 4/yr

Co-Author Collaboration Network

10 top collaborators · 15 mutual co-author links

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2 shared papersPlant Biology

A. M. Guercio

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Author profile →

10 papers

Recent·Most cited

Annexin and calcium-regulated priming of legume root cells for endosymbiotic infection

A. Guillory, J. Fournier, A. Kelner, K. Hobecker, M.-C. Auriac, L. Frances, A. Delers, L. Pedinotti, A. Le Ru, J. Keller, P.-M. Delaux, C. Gutjahr, N. Frei Dit Frey, F. de Carvalho-Niebel

This study identifies MtAnn1 annexin as a key regulator of calcium signaling and cytoplasmic bridge formation during legume root infection by rhizobia.

bioRxiv · Jan 10, 2024Plant Biology

C-terminal conformational changes in SCF-D3/MAX2 ubiquitin ligase are required for KAI2-mediated signaling

L. Tal, A. M. Guercio, K. Varshney, A. Young, C. Gutjahr, N. Shabek

This study investigates the role of MAX2 C-terminal helix conformational changes in KAR/KL and SL signaling, showing conservation of its function between pathways.

bioRxiv · Jan 19, 2023Plant Biology

PHOSPHATE STARVATION RESPONSE enables arbuscular mycorrhiza symbiosis

D. Das, M. Paries, K. Hobecker, M. Gigl, C. Dawid, H.-M. Lam, J. Zhang, M. Chen, C. Gutjahr

This study shows that the PHR2 gene regulates arbuscular mycorrhiza symbiosis by controlling phosphate starvation responses in rice, enhancing root colonization and phosphate uptake.

bioRxiv · Nov 5, 2021Plant Biology

KAI2 regulates seedling development by mediating light-induced remodelling of auxin transport

M. Hamon-Josse, J. Villaecija-Aguilar, K. Ljung, O. Leyser, C. Gutjahr, T. Bennett

This study shows KAI2 regulates light-induced auxin transport remodeling in seedlings by controlling PIN protein abundance, not gene expression, and its loss leads to altered growth patterns.

bioRxiv · May 6, 2021Plant Biology

Acidovorax pan-genome reveals specific functional traits for plant beneficial and pathogenic plant-associations

R. Siani, G. Stabl, C. Gutjahr, M. Schloter, V. Radl

The paper compares the genomes of plant-associated Acidovorax strains to identify genetic traits linked to plant growth promotion and pathogenicity.

bioRxiv · Jan 29, 2021Microbiology

Structural and Functional Analyses Explain Pea KAI2 Receptor Diversity and Reveal Stereoselective Catalysis During Signal Perception

A. M. Guercio, S. Torabi, D. Cornu, M. Dalmais, A. Bendahmane, C. Le Signor, J.-P. Pillot, P. Le Bris, F.-D. Boyer, C. Rameau, C. Gutjahr, A. de Saint Germain, N. Shabek

The paper analyzes the structural and functional diversity of pea KAI2 receptors, revealing stereoselective catalysis and ligand perception differences between KAI2A and KAI2B.

bioRxiv · Jan 6, 2021Biochemistry

Lotus japonicus karrikin receptors display divergent ligand-binding specificities and organ-dependent redundancy

S. Carbonnel, S. Torabi, M. Griesmann, E. Bleek, Y. Tang, S. Buchka, V. Basso, M. Shindo, F.-D. Boyer, T. L. Wang, M. Udvardi, M. Waters, C. Gutjahr

This study shows that KAI2a and KAI2b in Lotus japonicus have divergent ligand-binding specificities and organ-dependent redundancy in response to karrikin ligands.

bioRxiv · Sep 2, 2020Plant Biology

KAI2 regulates root and root hair development by modulating auxin distribution

J. A. Villaecija Aguilar, M. Hamon-Josse, S. Carbonnel, A. Kretschmar, K. Ljung, T. Bennett, C. Gutjahr

This study identifies the role of KAI2 in regulating root and root hair development by modulating auxin distribution in Arabidopsis through KL signaling.

bioRxiv · Feb 10, 2019 · PreprintPlant Biology

Root type and soil phosphate determine the taxonomic landscape of colonizing fungi and the transcriptome of field-grown maize roots

P. Yu, C. Wang, J. Baldauf, H. Tai, C. Gutjahr, F. Hochholdinger, C. Li

The paper shows that maize root type and soil phosphate levels shape fungal communities and root transcriptomes, with lateral roots showing specific defense responses and reduced arbuscular mycorrhiza colonization at high phosphate.

bioRxiv · Oct 4, 2017Microbiology

Lipid transfer from plants to arbuscular mycorrhiza fungi

A. Keymer, P. Pimprikar, V. Wewer, C. Huber, M. Brands, S. Bucerius, P.-M. Delaux, V. Klingl, E. von Roepenack-Lahaye, T. L. Wang, W. Eisenreich, P. Doermann, M. Parniske, C. Gutjahr

The paper identifies plant lipid transfer to arbuscular mycorrhiza fungi, showing that fungal growth depends on lipid, not just sugar, from the host.

bioRxiv · May 30, 2017Plant Biology