http://purl.uniprot.org/citations/30542361 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
http://purl.uniprot.org/citations/30542361 | http://www.w3.org/2000/01/rdf-schema#comment | "Phospholipase C (PLC) has been suggested to play important roles in plant stress and development. To increase our understanding of PLC signaling in plants, we have started to analyze knock-out (KO), knock-down (KD) and overexpression mutants of Arabidopsis thaliana, which contains nine PLCs. Earlier, we characterized PLC2, PLC3 and PLC5. Here, the role of PLC7 is functionally addressed. Promoter-GUS analyses revealed that PLC7 is specifically expressed in the phloem of roots, leaves and flowers, and is also present in trichomes and hydathodes. Two T-DNA insertion mutants were obtained, i.e., plc7-3 being a KO- and plc7-4 a KD line. In contrast to earlier characterized phloem-expressed PLC mutants, i.e., plc3 and plc5, no defects in primary- or lateral root development were found for plc7 mutants. Like plc3 mutants, they were less sensitive to ABA during stomatal closure. Double-knockout plc3 plc7 lines were lethal, but plc5 plc7 (plc5/7) double mutants were viable, and revealed several new phenotypes, not observed earlier in the single mutants. These include a defect in seed mucilage, enhanced leaf serration, and an increased tolerance to drought. Overexpression of PLC7 enhanced drought tolerance too, similar to what was earlier found for PLC3-and PLC5 overexpression. In vivo 32Pi-labeling of seedlings and treatment with sorbitol to mimic drought stress, revealed stronger PIP2 responses in both drought-tolerant plc5/7 and PLC7-OE mutants. Together, these results show novel functions for PLC in plant stress and development. Potential molecular mechanisms are discussed."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.org/dc/terms/identifier | "doi:10.3389/fpls.2018.01721"xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Munnik T."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Zhang Q."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Haring M.A."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Ligterink W."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Zarza X."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "van Wijk R."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Lamers M."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Guardia A."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Garcia-Mata C."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Laxalt A.M."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Scuffi D."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/author | "Marquez F.R."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/date | "2018"xsd:gYear |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/name | "Front Plant Sci"xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/pages | "1721"xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/title | "Role for Arabidopsis PLC7 in Stomatal Movement, Seed Mucilage Attachment, and Leaf Serration."xsd:string |
http://purl.uniprot.org/citations/30542361 | http://purl.uniprot.org/core/volume | "9"xsd:string |
http://purl.uniprot.org/citations/30542361 | http://www.w3.org/2004/02/skos/core#exactMatch | http://purl.uniprot.org/pubmed/30542361 |
http://purl.uniprot.org/citations/30542361 | http://xmlns.com/foaf/0.1/primaryTopicOf | https://pubmed.ncbi.nlm.nih.gov/30542361 |
http://purl.uniprot.org/uniprot/#_A0A1P8BHA9-mappedCitation-30542361 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/30542361 |
http://purl.uniprot.org/uniprot/#_F4IX90-mappedCitation-30542361 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/30542361 |
http://purl.uniprot.org/uniprot/#_C0Z2P3-mappedCitation-30542361 | http://www.w3.org/1999/02/22-rdf-syntax-ns#object | http://purl.uniprot.org/citations/30542361 |