RNAseq of Arabidopsis seedlings of either wt or hsl3-1, in response to a 30 minute treatment of 100 nM CTNIP4 relative to mock

ABSTRACT: In order to identify novel stress-induced signalling peptides, we searched for Arabidopsis thaliana transcripts encoding short proteins (<150 amino acids) with a predicted signal peptide, which were induced upon biotic elicitor treatment (Bjornson et al., 2021). Through this analysis, we identified an uncharacterised family of peptides with 5 predicted members, which we named CTNIP1 to 5 (pronounced catnip) based on relatively conserved residues within the peptides. CTNIP4 is perceived by Arabidopsis, inducing some hallmark outputs of defence (Pattern-Triggered Immunity) signalling. Mass spectrometric analyses indicated that HSL3 may be the receptor mediating CTNIP recognition. Through assaying transcriptomic responses in wild type and hsl3-1 mutants, we were able to confirm similarity of

INSTRUMENT(S): Illumina NovaSeq 6000

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Jack Rhodes 

PROVIDER: E-MTAB-11093 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress