{"database":"biostudies-literature","file_versions":[],"scores":null,"additional":{"submitter":["Takahashi H"],"funding":["Naito Foundation","Tomizawa Jun-ichi & Keiko Fund of Molecular Biology Society of Japan for Young Scientist","Sumitomo Foundation","Toray Science Foundation","JSPS KAKENHI","JST ASPIRE","Takeda Science Foundation","JST SPRING","The University of Tokyo","MEXT KAKENHI"],"pagination":["46"],"full_dataset_link":["https://www.ebi.ac.uk/biostudies/studies/S-EPMC11911268"],"repository":["biostudies-literature"],"omics_type":["Unknown"],"volume":["115(2)"],"pubmed_abstract":["Alternative pre-mRNA splicing (AS) is a crucial regulatory layer of gene expression in eukaryotes. AS patterns can change in response to abiotic and biotic stress, allowing cellular functions to adapt to environmental conditions. Here, we examined the effects of cellular stress-inducing chemicals on AS-mediated gene regulation in Arabidopsis thaliana by investigating the alternatively spliced forms of SERINE-ARGININE PROTEIN30 (SRp30) and U1-70 K, encoding splicing factors, as well as ASCORBATE PEROXIDASE3 (APX3) and FOLYLPOLYGLUTAMATE SYNTHASE3 (FPGS3), encoding enzymes important for stress responses. Disrupting key cellular activities, including nitric oxide metabolism, ATPase activity, plastid function, and genome stability, affected AS patterns in Arabidopsis. Stress treatment altered "],"journal":["Plant molecular biology"],"pubmed_title":["Chemically-induced cellular stress signals are transmitted to alternative splicing via UsnRNA levels to alter gene expression in Arabidopsis thaliana."],"pmcid":["PMC11911268"],"funding_grant_id":["JPMJSP2108","20K21415","141267","JPMJAP2306","JP21H05652","19-6002","JP23H04191","JP18H05489","JP20H05405","JP18H05484"],"pubmed_authors":["Arae T","Demura T","Sano R","Takahashi H","Ishibashi K","Ohtani M"],"additional_accession":[]},"is_claimable":false,"name":"Chemically-induced cellular stress signals are transmitted to alternative splicing via UsnRNA levels to alter gene expression in Arabidopsis thaliana.","description":"Alternative pre-mRNA splicing (AS) is a crucial regulatory layer of gene expression in eukaryotes. AS patterns can change in response to abiotic and biotic stress, allowing cellular functions to adapt to environmental conditions. Here, we examined the effects of cellular stress-inducing chemicals on AS-mediated gene regulation in Arabidopsis thaliana by investigating the alternatively spliced forms of SERINE-ARGININE PROTEIN30 (SRp30) and U1-70 K, encoding splicing factors, as well as ASCORBATE PEROXIDASE3 (APX3) and FOLYLPOLYGLUTAMATE SYNTHASE3 (FPGS3), encoding enzymes important for stress responses. Disrupting key cellular activities, including nitric oxide metabolism, ATPase activity, plastid function, and genome stability, affected AS patterns in Arabidopsis. Stress treatment altered ","dates":{"release":"2025-01-01T00:00:00Z","publication":"2025 Mar","modification":"2025-04-04T00:32:18.915Z","creation":"2025-04-04T00:32:18.915Z"},"accession":"S-EPMC11911268","cross_references":{"pubmed":["40089952"],"doi":["10.1007/s11103-025-01575-9"]}}