Literatura académica sobre el tema "Pachybasin"
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Artículos de revistas sobre el tema "Pachybasin"
Peng, Kou-Cheng, Kun-Che Chang, Shyue-Chu Ke, JunRu Chen y Shu-Ying Liu. "Novel protein photocleavers: Chrysophanol and pachybasin". Journal of Photochemistry and Photobiology 3-4 (septiembre de 2020): 100008. http://dx.doi.org/10.1016/j.jpap.2020.100008.
Texto completoCadelis, Melissa M., Hugo Gordon, Alex Grey, Soeren Geese, Daniel R. Mulholland, Bevan S. Weir, Brent R. Copp y Siouxsie Wiles. "Isolation of a Novel Polyketide from Neodidymelliopsis sp." Molecules 26, n.º 11 (27 de mayo de 2021): 3235. http://dx.doi.org/10.3390/molecules26113235.
Texto completoLin, Yi-Ruu, Kou-Cheng Peng, Ming-Huan Chan, Huan-Lin Peng y Shu-Ying Liu. "Effect of Pachybasin on General Toxicity and Developmental Toxicity in Vivo". Journal of Agricultural and Food Chemistry 65, n.º 48 (20 de noviembre de 2017): 10489–94. http://dx.doi.org/10.1021/acs.jafc.7b03879.
Texto completoLin, Yi-Ruu, Chaur-Tsuen Lo, Shu-Ying Liu y Kou-Cheng Peng. "Involvement of Pachybasin and Emodin in Self-Regulation ofTrichoderma harzianumMycoparasitic Coiling". Journal of Agricultural and Food Chemistry 60, n.º 9 (24 de febrero de 2012): 2123–28. http://dx.doi.org/10.1021/jf202773y.
Texto completoBenfaremo, Nicholas y Michael P. Cava. "Studies in anthracycline synthesis: simple Diels-Alder routes to pachybasin, .omega.-hydroxypachybasin, aloe-emodin, and fallacinol". Journal of Organic Chemistry 50, n.º 1 (enero de 1985): 139–41. http://dx.doi.org/10.1021/jo00201a033.
Texto completoWULANSARI, DEWI, YULIASRI JAMAL, PRAPTIWI y ANDRIA AGUSTA. "Pachybasin, a Major Metabolite from Culture Broth of Endophytic Coelomyceteous AFKR-18 Fungus isolated from a Yellow Moonsheed Plant, Arcangelisia flava (L.) Merr." HAYATI Journal of Biosciences 21, n.º 2 (junio de 2014): 95–100. http://dx.doi.org/10.4308/hjb.21.2.95.
Texto completoHildebrandt, Ulrich, Alexander Marsell y Markus Riederer. "Direct Effects of Physcion, Chrysophanol, Emodin, and Pachybasin on Germination and Appressorium Formation of the Barley (Hordeum vulgare L.) Powdery Mildew Fungus Blumeria graminis f. sp. hordei (DC.) Speer". Journal of Agricultural and Food Chemistry 66, n.º 13 (20 de marzo de 2018): 3393–401. http://dx.doi.org/10.1021/acs.jafc.7b05977.
Texto completoBissett, John. "A revision of the genus Trichoderma. III. Section Pachybasium". Canadian Journal of Botany 69, n.º 11 (1 de noviembre de 1991): 2373–417. http://dx.doi.org/10.1139/b91-298.
Texto completoBissett, John. "A revision of the genus Trichoderma. II. Infrageneric classification". Canadian Journal of Botany 69, n.º 11 (1 de noviembre de 1991): 2357–72. http://dx.doi.org/10.1139/b91-297.
Texto completoCaron, Brigitte y Paul Brassard. "An integrated approach to the synthesis of contiguously substituted xanthopurpurins, pachybasins and purpurins." Tetrahedron 49, n.º 4 (enero de 1993): 771–84. http://dx.doi.org/10.1016/s0040-4020(01)80322-7.
Texto completoTesis sobre el tema "Pachybasin"
Steyaert, Johanna M. "Studies on the regulation of conidiation in species of Trichoderma". Lincoln University, 2007. http://hdl.handle.net/10182/544.
Texto completoChen, Jun-Hui y 陳浚輝. "Isolation and characterization of pachybasin and chrysophanol from Trichoderma harzianum 菌株ETS 323". Thesis, 2004. http://ndltd.ncl.edu.tw/handle/35459737743119986602.
Texto completo國立東華大學
生物技術研究所
92
Anthraquinones existed in many herb plants and metabolites of microorganisms. Their biological activities include laxative, antibacterial, antifungal, antiviral and anticancer. In this study, two kinds of anthraquinones derivatives, chrysophanol and pachybasin were isolated from Trichoderma harzianum strain ETS 323. Though both of them are known compounds, they were first isolated from T.harzianum strain ETS 323. We were hoping to understand the function of the two compounds on biological control of plant diseases. The spores of T.harzianum strain ETS 323 were collected for 6 days inculation on PDA and inoculated on sugarcane bagasse. After 8 days sugarcane bagasse was extracted with ethyl acetate. The extract was analyzed by thin layer chromatography to test the appropriate condition for silica gel column chromatography. There were two compounds, yellow material and orange material, obtained by silica gel column chromatography. The structure of orange material was identified as chrysophanol by the X-ray diffraction. The structure of yellow material was identified as pachybasin by NMR. Then the effects on germination and number of lateral root of plant seeds, number of spores germination and growth of T.harzianum strain ETS 323, T.virens and plant pathogenic fungi and bacteria. ( A.brassicicola, P.aphanidermatum, R. solani, P.capsici, E.carotovora) were tested. For plant seeds germination, the result showed that pepper, sweet pepper and eggplant and number of lateral root of broccoli, rape and tomato were promoted when treating with chrysophanol by using Ducan’s test. Pachybasin promoted number of lateral root of rape and tomato. In T.harzianum strain ETS 323, T.virens and pathogenic fungi and bacteria, chrysophanol and pachybasin inhibited mycelium germination of R.solani, but not others. In summary, the study first reported chrysophanol and pachybasin from T. harzianum strain ETS 323. They improved some plant seeds germination rate and number of lateral root. Also they inhibited mycelium germination of R. solani. In the future, other plant seeds and locally born phytopathogenic fungi and bacteria will be extensively and systemic and more knowledge of biological control.