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http://purl.uniprot.org/citations/11733028http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/11733028http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Journal_Citation
http://purl.uniprot.org/citations/11733028http://www.w3.org/1999/02/22-rdf-syntax-ns#typehttp://purl.uniprot.org/core/Citation
http://purl.uniprot.org/citations/11733028http://www.w3.org/2000/01/rdf-schema#comment"An oxidosqualene cyclase cDNA, LcIMS1, was isolated from cultured cells of Luffa cylindrica Roem. by heterologous hybridization with cDNA of Glycyrrhiza glabra beta-amyrin synthase. Expression of LcIMS1 in yeast lacking endogenous oxidosqualene cyclase activity resulted in the accumulation of isomultiflorenol, a triterpene. This is consistent with LcIMS1 encoding isomultiflorenol synthase, an oxidosqualene cyclase involved in bryonolic acid biosynthesis in cultured Luffa cells. The deduced amino-acid sequence of LcIMS1 shows relatively low identity with other triterpene synthases, suggesting that isomultiflorenol synthase should be classified into a new group of triterpene synthases. The levels of isomultiflorenol synthase and cycloartenol synthase mRNAs, which were measured with gene-specific probes, correlated with the accumulation of bryonolic acid and phytosterols over a growth cycle of the Luffa cell cultures. Isomultiflorenol synthase mRNA was low during the early stages of cell growth and accumulated to relatively high levels in the late stages. Induction of this mRNA preceded accumulation of bryonolic acid. In contrast, cycloartenol synthase mRNA accumulated in the early stages of the culture cycle, whereas phytosterols accumulated at the same relative rate throughout the whole growth cycle. These results suggest independent regulation of these two genes and of the accumulation of bryonolic acid and phytosterols."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.org/dc/terms/identifier"doi:10.1046/j.0014-2956.2001.02588.x"xsd:string
http://purl.uniprot.org/citations/11733028http://purl.org/dc/terms/identifier"doi:10.1046/j.0014-2956.2001.02588.x"xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Hayashi H."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Hayashi H."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Huang P."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Huang P."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Inoue K."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Inoue K."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Tanaka S."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Tanaka S."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Yazaki K."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Yazaki K."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Ebizuka Y."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Ebizuka Y."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Kushiro T."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Kushiro T."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Shibuya M."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Shibuya M."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Hiraoka N."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Hiraoka N."xsd:string
http://purl.uniprot.org/citations/11733028http://purl.uniprot.org/core/author"Ikeshiro Y."xsd:string