Author

P. Brodersen

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

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Plant Biology· 5

Signature Assays, Organisms & Methods

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Approach:experimental assay· 4 Assay:DNA methylation· 3 Research Focus:host-pathogen & immune response· 3 Organism:plant (other)· 3 Organism:Arabidopsis· 2 Research Focus:chromatin & epigenetic regulation· 2 Research Focus:development & morphogenesis· 2 Research Focus:gene regulatory network inference· 2

Frequent Co-Authors

L. Arribas-Hernandez· 4 shared A. Thieffry· 2 shared C. P. S. Nielsen· 2 shared L. Han· 2 shared A. Barghetti· 1 shared A. Sandelin· 1 shared D. Karelina· 1 shared F. Aparicio· 1 shared

Activity by Year

2021-2024 · peak 2/yr

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10 top collaborators · 16 mutual co-author links

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4 shared papersPlant Biology

L. Arribas-Hernandez

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5 papers

Recent·Most cited

Arabidopsis terminal nucleotidyl transferases govern secondary siRNA production at distinct steps

M. L. Vigh, A. Thieffry, L. Arribas-Hernandez, P. Brodersen

This study identifies two roles of terminal nucleotidyl transferases (TNTases) in secondary siRNA amplification in Arabidopsis, showing URT1 inhibits initiation while HESO1 and others promote siRNA formation by modifying dsRNA.

bioRxiv · May 27, 2024 · PreprintPlant Biology

Evidence for an RNAi-independent role of DICER-LIKE2 in conferring growth inhibition and basal antiviral resistance

C. P. S. Nielsen, L. Arribas-Hernandez, L. Han, S. U. Andersen, N. Pumplin, P. Brodersen

This study shows DCL2's role in growth inhibition and antiviral resistance is not due to RNAi but requires catalytic activity, even when siRNA levels are high.

bioRxiv · Jan 10, 2023 · PreprintPlant Biology

Sensing of viral RNA in plants via a DICER-LIKE Ribonuclease

C. P. S. Nielsen, L. Han, L. Arribas-Hernandez, D. Karelina, M. Petersen, P. Brodersen

The paper shows that plant DCL2 triggers RNAi-independent defense gene expression via NLR receptors and redefines plant antiviral immunity by linking DCL2 to double-stranded RNA sensing and autoimmunity.

bioRxiv · Jan 10, 2023 · PreprintPlant Biology

Plant YTHDF proteins are direct effectors of antiviral immunity against an m6A-containing RNA virus

M. Martinez-Perez, F. Aparicio, L. Arribas-Hernandez, M. Due Tankmar, S. Rennie, P. Brodersen, V. Pallas

The paper shows that plant YTHDF proteins suppress AMV infectivity by binding m6A-modified viral RNA, revealing a novel antiviral mechanism.

bioRxiv · Oct 19, 2022Plant Biology

PAMP-triggered Genetic Reprogramming Involves Widespread Alternative Transcription Initiation and an Immediate Transcription Factor Wave

P. Brodersen, A. Thieffry, J. Bornholdt, A. Barghetti, A. Sandelin

The paper identifies widespread alternative transcription initiation and rapid transcription factor activation in PAMP-triggered immunity in plants.

bioRxiv · Feb 16, 2021Plant Biology