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文章名     作者     期刊名     摘要     卷     期         如果没有找到您所需要的文献，请点击 ——此处申请     共17条记录   In vitro and in vivo inhibition of plant polyamine oxidase activity by polyamine analogues [作者：Maiale, SJ; Marina, M; Sanchez, DH; Pieckenstain, FL; Ruiz, OA,期刊：Phytochemistry, 页码：2552-2558 , 文章类型： Article，,卷期：2008年69-14] Polyamine oxidase from Avena sativa L. cv. Cristal seedlings was purified to homogeneity using a simple four-step purification protocol including an infiltration washing technique. The enzyme had a high affinity for sper... Dammaradiene synthase, a squalene cyclase, from Dryopteris crassirhizoma Nakai [作者：Shinozaki, J; Shibuya, M; Masuda, K; Ebizuka, Y,期刊：Phytochemistry, 页码：2559-2564 , 文章类型： Article，,卷期：2008年69-14] Ferns produce a variety of cyclic triterpene hydrocarbons in large amount. Squalene cyclases (SCs) are responsible enzymes for formation of cyclic triterpene hydrocarbon skeletons. Although more than ten bacterial SCs ha... Enantioselective monoterpene alcohol acetylation in Origanum, Mentha and Salvia species [作者：Larkov, O; Zaks, A; Bar, E; Lewinsohn, E; Dudai, N; Mayer, AM; Ravid, U,期刊：Phytochemistry, 页码：2565-2571 , 文章类型： Article，,卷期：2008年69-14] Selected plants within the Origanum, Mentha and Salvia genera, that contain significant amounts of chiral volatile alcohols and their related acetates, exhibit remarkable enantioselectivity of alcohol acetyl transferase ... Phytotoxic polyacetylenes from roots of Russian knapweed (Acroptilon repens (L.) DC.) [作者：Quintana, N; Weir, TL; Du, J; Broeckling, CD; Rieder, JP; Stermitz, FR; Paschke, MW; Vivanco, JM,期刊：Phytochemistry, 页码：2572-2578 , 文章类型： Article，,卷期：2008年69-14] There are several factors thought to assist invasive weeds in colonization of ecosystems. One of these factors is allelopathy, the negative effect of chemicals produced by one plant on neighboring plants, frequently medi... Characterization and biotechnological application of an acid alpha-galactosidase from Tachigali multijuga Benth. seeds [作者：Fialho, LD; Guimaraes, VM; Callegari, CM; Reis, AP; Barbosa, DS; Borges, EED; Moreira, MA; de Rezende, ST,期刊：Phytochemistry, 页码：2579-2585 , 文章类型： Article，,卷期：2008年69-14] Tachigali multijuga Benth. seeds were found to contain protein (364 mg g(-1) dwt), lipids (24 mg g(-1) dwt), ash (35 mg g(-1) dwt), and carbohydrates (577 mg g(-1) dwt). Sucrose, raffinose, and stachyose concentrations w... Inhibition of pectin methyl esterase activity by green tea catechins [作者：Lewis, KC; Selzer, T; Shahar, C; Udi, Y; Tworowski, D; Sagi, I,期刊：Phytochemistry, 页码：2586-2592 , 文章类型： Article，,卷期：2008年69-14] Pectin methyl esterases (PMEs) and their endogenous inhibitors are involved in the regulation of many processes in plant physiology, ranging from tissue growth and fruit ripening to parasitic plant haustorial formation a... De novo synthesis of (Z)- and (E)-7-hexadecenylitaconic acids by a selective lignin-degrading fungus, Ceriporiopsis subvermispora [作者：Nishimura, H; Tsuda, S; Shimizu, H; Ohashi, Y; Watanabe, T; Honda, Y; Watanabe, T,期刊：Phytochemistry, 页码：2593-2602 , 文章类型： Article，,卷期：2008年69-14] Ceriporic acids are a class of alk(en)ylitaconic acids produced by a selective lignin-degrading fungus, Ceriporiopsis subvermispora. Their structural units have similarity with biologically important lichen acids, such a... Flavones and flavone glycosides from Halophila johnsonii [作者：Meng, YH; Krzysiak, AJ; Durako, MJ; Kunzelman, JI; Wright, JLC,期刊：Phytochemistry, 页码：2603-2608 , 文章类型： Article，,卷期：2008年69-14] Halophila johnsonii Eiseman is a shallow-water marine angiosperm which contains UV-absorbing metabolites. Studies on methanol extracts of H. johnsonii by means of HPLC-UV, NMR, HPLC-MS resulted in isolation and identific... Nitric oxide, polyamines and Cd-induced phytotoxicity in wheat roots [作者：Groppa, MD; Rosales, EP; Lannone, MF; Benavides, MP,期刊：Phytochemistry, 页码：2609-2615 , 文章类型： Article，,卷期：2008年69-14] To further explore the biochemical basis of Cd toxicity in developing wheat seedlings, we studied the possible role of nitric oxide (NO) and polyamines as signaling molecules involved in metal-induced root growth inhibit... Potential anti-allergic acridone alkaloids from the roots of Atalantia monophylla [作者：Chukaew, A; Ponglimanont, C; Karalai, C; Tewtrakul, S,期刊：Phytochemistry, 页码：2616-2620 , 文章类型： Article，,卷期：2008年69-14] Acridone alkaloids, cycloatalaphylline-A (1), N-methylcyclo-atalaphylline-A (2) and N-methylbuxifoliadine-E (3), were isolated from the dichloromethane and acetone extracts of the root of Atalantia monophylla along with ... Cytotoxic and antiplasmodial substances from marine-derived fungi, Nodulisporium sp and CRI247-01 [作者：Kasettrathat, C; Ngamrojanavanich, N; Wiyakrutta, S; Mahidol, C; Ruchirawat, S; Kittakoop, P,期刊：Phytochemistry, 页码：2621-2626 , 文章类型： Article，,卷期：2008年69-14] Nodulisporacid A (1) was isolated from a marine-derived fungus Nodulisporium sp. CRIF1, while vermelhotin (5) was obtained from an unidentified fungus CRI247-01 (a member of the Order Pleosporales). Both 1 and 5 occurred... Non-cannabinoid constituents from a high potency Cannabis sativa variety [作者：Radwan, MM; ElSohly, MA; Slade, D; Ahmed, SA; Wilson, L; El-Alfy, AT; Khan, IA; Ross, SA,期刊：Phytochemistry, 页码：2627-2633 , 文章类型： Article，,卷期：2008年69-14] Six new non-cannabinoid constituents were isolated from a high potency Cannabis sativa L. variety, namely 5-acetoxy-6-geranyl-3-n-pentyl-1,4-benzoquinone (1), 4,5-dihydroxy-2,3,6-trimethoxy-9,10-dihydrophenanthrene (2), ... Cycloartane glycosides from Astragalus campylosema Boiss. ssp campylosema [作者：Calis, I; Donmez, AA; Perrone, A; Pizza, C; Piacente, S,期刊：Phytochemistry, 页码：2634-2638 , 文章类型： Article，,卷期：2008年69-14] Four cycloartane glycosides, 3-O-[alpha-L-arabinopyranosyl-(1 -> 2)-beta-D-xylopyranosyl]-3 beta,6 alpha,16 beta,23 alpha, 25-pentahydroxy-20(R),24(S)-epoxycycloartane (1), 3-O-[alpha-L-arabinopyranosyl-(1 -> 2)-beta-D-x... Diterpenoids from Jatropha multifida [作者：Das, B; Ravikanth, B; Reddy, KR; Thirupathi, P; Raju, TV; Sridhar, B,期刊：Phytochemistry, 页码：2639-2641 , 文章类型： Article，,卷期：2008年69-14] Chemical investigation on the stems of Jatropha multifida yielded two diterpenoids, multifolone and (4E)-jatrogrossidentadione acetate along with five known diterpenoids, a flavone and a coumarino-lignan. The structures ... Characterisation of lipoxygenase isoforms from olive callus cultures [作者：Williams, M; Harwood, JL,期刊：Phytochemistry, 页码：2532-2538 , 文章类型： Article，,卷期：2008年69-14] Two lipoxygenase isoforms from olive callus cultures were separated from each other. Acetone powders were made to stabilise activity and remove lipids. Separation was then achieved by salt precipitation and ion-exchange ... Initiation of rubber biosynthesis: In vitro comparisons of benzophenone-modified diphosphate analogues in three rubber-producing species [作者：Xie, WS; McMahan, CM; DeGraw, AJ; Distefano, MD; Cornish, K; Whalen, MC; Shintani, DK,期刊：Phytochemistry, 页码：2539-2545 , 文章类型： Article，,卷期：2008年69-14] Natural rubber, cis-1,4-polyisoprene, is a vital industrial material synthesized by plants via a side branch of the isoprenoid pathway by the enzyme rubber transferase. While the specific structure of this enzyme is not ...