| http://purl.uniprot.org/citations/25268378 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/25268378 | http://www.w3.org/1999/02/22-rdf-syntax-ns#type | http://purl.uniprot.org/core/Journal_Citation |
| http://purl.uniprot.org/citations/25268378 | http://www.w3.org/2000/01/rdf-schema#comment | "Phosphatidylcholine (PC) is a key intermediate in the metabolic network of glycerolipid biosynthesis. Lysophosphatidylcholine acyltransferase (LPCAT) and phosphatidic acid phosphatase (PAH) are two key enzymes of PC homeostasis. We report that LPCAT activity is markedly induced in the Arabidopsis pah mutant. The quadruple pah lpcat mutant, with dual defects in PAH and LPCAT, had a level of lysophosphatidylcholine (LPC) that was much higher than that in the lpcat mutants and a PC content that was higher than that in the pah mutant. Comparative molecular profile analysis of monogalactosyldiacylglycerol and digalactosyldiacylglycerol revealed that both the pah and pah lpcat mutants had increased proportions of 34:6 from the prokaryotic pathway despite differing levels of LPCAT activity. We show that a decreased representation of the C16:0 C18:2 diacylglycerol moiety in PC was a shared feature of pah and pah lpcat, and that this change in PC metabolic profile correlated with the increased prokaryotic contribution to chloroplast lipid synthesis. We detected increased PC deacylation in the pah lpcat mutant that was attributable at least in part to the induced phospholipases. Increased LPC generation was also evident in the pah mutant, but the phospholipases were not induced, raising the possibility that PC deacylation is mediated by the reverse reaction of LPCAT. We discuss possible roles of LPCAT and PAH in PC turnover that impacts lipid pathway coordination for chloroplast lipid synthesis."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.org/dc/terms/identifier | "doi:10.1111/tpj.12683"xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.org/dc/terms/identifier | "doi:10.1111/tpj.12683"xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Shen W."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Shen W."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Wu H."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Wu H."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Wang L."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Wang L."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Zou J."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Zou J."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Bai M."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Bai M."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Kazachkov M."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/author | "Kazachkov M."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/date | "2014"xsd:gYear |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/date | "2014"xsd:gYear |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/name | "Plant J."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/name | "Plant J."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/pages | "965-976"xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/pages | "965-976"xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/title | "Deciphering the roles of Arabidopsis LPCAT and PAH in phosphatidylcholine homeostasis and pathway coordination for chloroplast lipid synthesis."xsd:string |
| http://purl.uniprot.org/citations/25268378 | http://purl.uniprot.org/core/title | "Deciphering the roles of Arabidopsis LPCAT and PAH in phosphatidylcholine homeostasis and pathway coordination for chloroplast lipid synthesis."xsd:string |