{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"omics_type":["Unknown"],"volume":["15"],"submitter":["Mahmood K"],"pubmed_abstract":["<h4>Background</h4>Small-secreted peptides are emerging as important components in cell-cell communication during basic developmental stages of plant cell growth and development. Plant peptide containing sulfated tyrosine 1 (PSY1) has been reported to promote cell expansion and differentiation in the elongation zone of roots. PSY1 action is dependent on a receptor PSY1R that triggers a signaling cascade leading to cell elongation. However little is known about cellular functions and the components involved in PSY1-based signaling cascade.<h4>Results</h4>Differentially expressed genes were identified in a wild type plant line and in a psy1r receptor mutant line of Arabidopsis thaliana after treatment with PSY1. Seventy-seven genes were found to be responsive to the PSY1 peptide in wild type"],"journal":["BMC genomics"],"pagination":["441"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC4070568"],"repository":["biostudies-literature"],"pubmed_title":["Analysis of peptide PSY1 responding transcripts in the two Arabidopsis plant lines: wild type and psy1r receptor mutant."],"pmcid":["PMC4070568"],"pubmed_authors":["Jorgensen K","Kannangara R","Mahmood K","Fuglsang AT"],"additional_accession":[]},"is_claimable":false,"name":"Analysis of peptide PSY1 responding transcripts in the two Arabidopsis plant lines: wild type and psy1r receptor mutant.","description":"<h4>Background</h4>Small-secreted peptides are emerging as important components in cell-cell communication during basic developmental stages of plant cell growth and development. Plant peptide containing sulfated tyrosine 1 (PSY1) has been reported to promote cell expansion and differentiation in the elongation zone of roots. PSY1 action is dependent on a receptor PSY1R that triggers a signaling cascade leading to cell elongation. However little is known about cellular functions and the components involved in PSY1-based signaling cascade.<h4>Results</h4>Differentially expressed genes were identified in a wild type plant line and in a psy1r receptor mutant line of Arabidopsis thaliana after treatment with PSY1. Seventy-seven genes were found to be responsive to the PSY1 peptide in wild type","dates":{"release":"2014-01-01T00:00:00Z","publication":"2014 Jun","modification":"2026-04-13T07:44:10.155Z","creation":"2026-04-08T03:19:58.717Z"},"accession":"S-EPMC4070568","cross_references":{"pubmed":["24906416"],"doi":["10.1186/1471-2164-15-441"]}}