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NAA50 is an enzymatically active Nα-acetyltransferase that is crucial for development and regulation of stress responses

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Armbruster, Laura | Linster, Eric | Boyer, Jean-Baptiste | Brünje, Annika | Eirich, Jürgen | Stephan, Iwona | Bienvenut, Willy, V. | Weidenhausen, Jonas | Meinnel, Thierry | Hell, Ruediger | Sinning, Irmgard | Finkemeier, Iris | Giglione, Carmela | Wirtz, Markus

Edité par CCSD ; Oxford University Press ; American Society of Plant Biologists -

International audience. Arabidopsis 3 Short title: NatB acetylates 20% of the proteome in Arabidopsis 4 One Sentence Summary: Functional characterization of the plant NatB complex 5 reveals the evolutionary conservation of initiator methionine acetylation and its 6 consequences for adaptation of Arabidopsis to abiotic stresses. 7 8 28 29 Author contributions: MH, EL and ISt identified and characterized the NatB depleted 30 mutants under non-stressed and osmotic stress conditions. CG and TM supervised the N-31 terminal acetylome profiling. WVB profiled N-termini of the NatB depleted mutants and wild-32 type. CG, TM and WVB analyzed the N-termini data. CS performed the global transcriptome 33

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