.Identification and Comparison of Xylaria curta and Xylaria sp. from Western Ghats-Courtallum Hills, India
نویسندگان
چکیده
منابع مشابه
Identification and comparison of Xylaria curta and Xylaria sp. from Western Ghats-Courtallum Hills, India
متن کامل
Two new secondary metabolites from Xylaria sp. cfcc 87468.
A new isocoumarin glycoside, 3R-(+)-5-O-[6'-O-acetyl]-α-D-glucopyranosyl-5-hydroxymellein (1), and a new phenylethanol glycoside, (-)-phenylethyl-8-O-α-L-rhamno-pyranoside (2), were isolated from the ethyl acetate extract of the fungus Xylaria sp. cfcc 87468, together with five known steroids, β-sitosterol (3), stigmast-4-en-3-one (4), ergosterol (5), (22E)-cholesta-4,6,8(14),22-tetraen-3-one (...
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Seeking a strategy for triggering the cryptic natural product biosynthesis to yield novel compounds in the plant-associated fungus Xylaria sp., the effect of culture conditions on metabolite production was investigated. A shift in the production of five known cytochalasin-type analogues 1-5 to six new α-pyrone derivatives, xylapyrones A-F (compounds 6-11), from a solid to a liquid medium was ob...
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The preliminary result of a survey conducted on Xylaria species in the North of Iran is presented. Based on morphological examination of fungal specimens collected from Guilan, Mazandaran and Golestan provinces, eight species including Xylaria arbuscula, X. cubensis, X. filiformis, X. hypoxylon, X. longipes, X. multiplex, X. pannosa, and X. polymorpha were identified. Among the identified speci...
متن کاملEriocaulon madayiparense (Eriocaulaceae) – A new species from the foot hills of the Western Ghats of India
Eriocaulon madayiparense Swapna, Rajesh, Manju & Prakashkumar, sp. nov. is described and illustrated from the Madayipara, a lateritic hillock in the midland of Kannur District of Kerala. The species is allied to Eriocaulon eurypeplon Koernicke, in its two free male and female sepals, female sepals being keeled and acute and not exceeding the floral bracts, acuminate leaf apex and setiform seed ...
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ژورنال
عنوان ژورنال: Mycosphere
سال: 2012
ISSN: 2077-7019
DOI: 10.5943/mycosphere/3/5/8