Proteomic comparisons of autophagy mutant, salicylic acid defiscient mutant and wild type plants grown in ideal nutrition and in low nitrate and low sulfate conditions.

ABSTRACT: Genotypes used are Arabidopsis thaliana (L.) Col-0 wild-type, atg5.3 mutant (SALK_020601), sid2.2 (Dewdney et al., 2000) and the atg5.3/sid2.2 double mutant that has been previously characterized by Yoshimoto et al. Plant Cell (2009). Plants were cultivated under control conditions (ideal nutrition N+S+; 10mM NO3- and 0.266mM SO42-), low nitrate (N-; 2 mM NO3- and 0.266mM SO42-), or low sulfate (S-; 10mM NO3- and 0.016mM SO42-) conditions, under in short days (160 micromol.m-2.s-1; 8 h light, 16 h dark) in growth chamber as described by Havé et al. 2019 New Phytologist. Rosettes were harvested at vegetative stage 60 days after sowing, 2-3 hours after the beginning of the photoperiod. Two consecutive cultures (C1 and C2) were performed at several month interval. For each culture, three plant repeats (R1-R3) were collected, each repeat was a mix of >6 rosettes. Details can be found in Havé et al. (2019) New Phytologist (doi: 10.1111/nph.15913). Associated publications are Havé et al. (2018) JXB (doi:10.1093/jxb/erx482), Havé et al. (2019) New Phytologist (doi: 10.1111/nph.15913) and Luo et al 2020 JXB (doi:10.1093/jxb/eraa337)

INSTRUMENT(S): Q Exactive Plus

ORGANISM(S): Arabidopsis Thaliana (mouse-ear Cress)

TISSUE(S): Leaf

SUBMITTER: Thierry Balliau  

LAB HEAD: Céline MASCLAUX-DAUBRESSE

PROVIDER: PXD029638 | Pride | 2023-10-27

REPOSITORIES: Pride