نتایج جستجو برای: paris polyphylla var yunnanensis
تعداد نتایج: 56348 فیلتر نتایج به سال:
The south-east Asian genus Eupoa is redescribed and diagnosed. Seven new species are diagnosed, described and illustrated: E. daklak sp. n. (♀) from Viet-Nam; E. lehtineni sp. n. (♂♀) from India, Thailand and Viet-Nam; E. lobli sp. n. (♂) from Malaysia; E. pappi sp. n. (♂) from Thailand; E. pulchella sp. n.(♂) from Thailand; E. schwendingeri sp. n. (♂♀) from Thailand; and E. thailandica sp. n. ...
Responses of fungal community to forest fire are species-specific in Yunnan Plateau, southwest China
Abstract Fire frequently causes strong disturbance in forests. Belowground fungi are sensitive to forest fire and can affect vegetation restoration. Our objective was investigate the responses of belowground under two tree species a mixed Yunnan Plateau. Samples from three ‘sample sites’ (roots, rhizosphere soil bulk soil) were collected plant species, Pinus yunnanensis Eucalyptus citriodora, a...
Twenty-three pharmaceutically important plants, namely, Elaeocarpus spharicus, Rheum emodi, Indigofera tinctoria, Picrorrhiza kurroa, Bergenia ciliata, Lavandula officinalis, Valeriana wallichii, Coleus forskohlii, Gentiana kurroo, Saussurea lappa, Stevia rebaudiana, Acorus calamus, Pyrethrum cinerariaefolium, Aloe vera, Bacopa monnieri, Salvia sclarea, Glycyrrhiza glabra, Swertia cordata, Psor...
The molecular mechanisms underlying the anti-breast cancer effects of polyphyllin I, a natural compound extracted from Paris polyphylla rhizomes, are not fully understood. In the present study, we found that polyphyllin I induces mitochondrial translocation of DRP1 by dephosphorylating DRP1 at Ser637, leading to mitochondrial fission, cytochrome c release from mitochondria into the cytosol and,...
Four new naphthohydroquinones, rubinaphthins A (1), B (2), C (3), and D (4), together with 11 known compounds were isolated and characterized from the roots of Rubia yunnanensis. The structures of 1-4 were elucidated by spectral analysis and chemical transformation.
In the regression model with errors in variables, we observe n i.i.d. copies of (Y, Z) satisfying Y = fθ0(X) + ξ and Z = X + ε involving independent and unobserved random variables X, ξ, ε plus a regression function fθ0, known up to some finite dimensional θ. The common densities of the Xi’s and of the ξi’s are unknown whereas the distribution of ε is completely known. We aim at estimating the ...
Yellow chanterelles are one of the most common edible mushrooms found in Yunnan Province, China. Previous studies identified species these as Cantharellus cibarius Fr. based on morphology alone. However, diversity yellow comprises many within C. complex, including yunnanensis W.F. Chiu. We hypothesized that latter is widely marketed Province and does not actually belong to cibarius. Hence, conf...
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