- Insights into the catalytic properties of bamboo vacuolar invertase through mutational analysis of active site residues
[作者:Chen, TH; Huang, YC; Yang, CS; Yang, CC; Wang, AY; Sung, HY,期刊:Phytochemistry, 页码:25-31 , 文章类型: Article,,卷期:2009年70-1]
- Plant acid invertases, which are either associated with the cell wall or present in vacuoles, belong to family 32 of glycoside hydrolases (GH32). Homology modeling of bamboo vacuolar invertase Bossfruct3 using Arabidopsi...
- Two poplar methyl salicylate esterases display comparable biochemical properties but divergent expression patterns
[作者:Zhao, N; Guan, J; Forouhar, F; Tschaplinski, TJ; Cheng, ZM; Tong, L; Chen, F,期刊:Phytochemistry, 页码:32-39 , 文章类型: Article,,卷期:2009年70-1]
- Two genes encoding proteins of 98% sequence identity that are highly homologous to tobacco methyl salicylate (MeSA) esterase (SABP2) were identified and cloned from poplar. Proteins encoded by these two genes displayed s...
- Physcomitrella patens has lipoxygenases for both eicosanoid and octadecanoid pathways
[作者:Anterola, A; Gobel, C; Hornung, E; Sellhorn, G; Feussner, I; Grimes, H,期刊:Phytochemistry, 页码:40-52 , 文章类型: Article,,卷期:2009年70-1]
- Mosses have substantial amounts of long chain C20 polyunsaturated fatty acids, such as arachidonic and eicosapentaenoic acid, in addition to the shorter chain C18 alpha-linolenic and linoleic acids, which are typical sub...
- Arabidopsis 3-hydroxy-3-methylglutaryl-CoA reductase is regulated at the post-translational level in response to alterations of the sphingolipid and the sterol biosynthetic pathways
[作者:Nieto, B; Fores, O; Arro, M; Ferrer, A,期刊:Phytochemistry, 页码:53-59 , 文章类型: Article,,卷期:2009年70-1]
- 3-Hydroxy-3-methylglutaryl-CoA reductase (HMGR, EC 1.1.1.34) catalyzes the major rate-limiting step in the mevalonate (MVA) pathway for isoprenoid biosynthesis. Its activity is regulated at different levels, from transcr...
- Phytotoxicity of constituents of glandular trichomes and the leaf surface of camphorweed, Heterotheca subaxillaris
[作者:Morimoto, M; Cantrell, CL; Libous-Bailey, L; Duke, SO,期刊:Phytochemistry, 页码:69-74 , 文章类型: Article,,卷期:2009年70-1]
- Camphorweed, Heterotheca subaxillaris (Lam.) Britt. & Rusby, has a camphor-like odor, and its leaf surfaces contain glandular trichomes of the type shown to contain high levels of isoprenoids in other species. Borneol (1...
- Antiplasmodial benzophenones from the trunk latex of Moronobea coccinea (Clusiaceae)
[作者:Marti, G; Eparvier, V; Moretti, C; Susplugas, S; Prado, S; Grellier, P; Retailleau, P; Gueritte, F; Litaudon, M,期刊:Phytochemistry, 页码:75-85 , 文章类型: Article,,卷期:2009年70-1]
- In an effort to find antimalarial drugs, a systematic in vitro evaluation on a chloroquine-resistant strain of Plasmodium falciparum (FcB1) was undertaken on sixty plant extracts collected in French Guiana. The methanol ...
- Polyphenols isolated from antiradical extracts of Mallotus metcalfianus
[作者:Riviere, C; Hong, VNT; Pieters, L; Dejaegher, B; Heyden, YV; Van, MC; Quetin-Leclercq, J,期刊:Phytochemistry, 页码:86-94 , 文章类型: Article,,卷期:2009年70-1]
- Six flavonoids including two new flavones, luteolin 7-O-(4 ''-O-(E)-coumaroyl)-beta-glucopyranoside), chrysoeriol-7-O-(4 ''-O-(E)-coumaroyl)-beta-glucopyranoside) and a mixture of two pairs of diastereoisomeric flavonoli...
- Cytotoxic benzil and coumestan derivatives from Tephrosia calophylla
[作者:Ganapaty, S; Srilakshmi, GVK; Pannakal, ST; Rahman, H; Laatsch, H; Brun, R,期刊:Phytochemistry, 页码:95-99 , 文章类型: Article,,卷期:2009年70-1]
- A benzil, calophione A, 1-(6'-Hydroxy-1',3'-benzodioxol-5'-yl)-2-(6 ''-hydroxy-2 ''-isopropenyl-2 '',3 ''-dihydro-benzofuran-5 ''-yl)-ethane-1,2-dione and three coumestan derivatives, tephcalostan B, C and D were isolate...
- Azetidine-2-carboxylic acid in the food chain
[作者:Rubenstein, E; McLaughlin, T; Winant, RC; Sanchez, A; Eckart, M; Krasinska, KM; Chien, A,期刊:Phytochemistry, 页码:100-104 , 文章类型: Article,,卷期:2009年70-1]
- Azetidine-2-carboxylic acid (Aze) 1 is a non-protein amino acid present in sugar beets and in table beets (Beta vulgaris). It is readily misincorporated into proteins in place of proline 2 in many species, including huma...
- Steroidal saponins from the roots of Trillium erectum (Beth root)
[作者:Hayes, PY; Lehmann, R; Penman, K; Kitching, W; De Voss, JJ,期刊:Phytochemistry, 页码:105-113 , 文章类型: Article,,卷期:2009年70-1]
- Eleven steroidal saponins including three previously unreported saponins 1-3, two known ecdysteroids and one fatty acid, have been isolated from the roots of Trillium erectum (Beth root) by RP-HPLC and characterized by s...
- Dibenzocyclooctadiene lignans from Kadsura philippinensis
[作者:Shen, YC; Lin, YC; Cheng, YB; Chiang, MY; Lioud, SS; Khalil, AT,期刊:Phytochemistry, 页码:114-120 , 文章类型: Article,,卷期:2009年70-1]
- Lignans with the dibenzocyclooctadiene skeleton, kadsuphilols I-L, and one C-19-homolignan. kadsuphilol M, were isolated by chromatographic fractionation of an ethyl acetate extract of the aerial parts of Kadsura philipp...
- Metabolites from the endophytic mitosporic Dothideomycete sp LRUB20
[作者:Chomcheon, P; Wiyakrutta, S; Sriubolmas, N; Ngamrojanavanich, N; Mahidol, C; Ruchirawat, S; Kittakoop, P,期刊:Phytochemistry, 页码:121-127 , 文章类型: Article,,卷期:2009年70-1]
- The endophytic mitosporic Dothideomycete sp, LRUB20 was found to produce pyrone derivatives, dot-hideopyrones A-D (1, 3,41, and 5), together with seven known compounds, including questin (9), asterric acid (10), methyl a...
- Aspernolides A and B, butenolides from a marine-derived fungus Aspergillus terreus
[作者:Parvatkar, RR; D'Souza, C; Tripathi, A; Naik, CG,期刊:Phytochemistry, 页码:128-132 , 文章类型: Article,,卷期:2009年70-1]
- Two aromatic butenolides, aspernolides A and B along with the known metabolites, butyrolactone 1, terrein and physcion were isolated from the fermentation broth of a soft coral derived fungus Aspergillus terreus. The str...
- Kuguacins F-S, cucurbitane triterpenoids from Momordica charantia
[作者:Chen, JC; Liu, WQ; Lu, L; Qju, MH; Zheng, YT; Yang, LM; Zhang, XM; Zhou, L; Li, ZR,期刊:Phytochemistry, 页码:133-140 , 文章类型: Article,,卷期:2009年70-1]
- Chemical investigation of the vines and leaves of Momordica charantia resulted in isolation of fourteen cucurbitane triterpenoids, kuguacins F-S (1-14), including two pentanorcucurbitacins (6 and 7), one octanorcucurbita...
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