Interspecific relationships and origins of Taxaceae and Cephalotaxaceae revealed by partitioned Bayesian analyses of chloroplast and nuclear DNA sequences [PDF]
, 2008 The precise delimitation of Taxaceae and Cephalotaxaceae is not totally resolved. Some contradicting taxonomic proposals have been published, which demonstrates the difficulties in establishing a natural classification of the families and especially in ...
Xiao, Pei Gen +4 more
core +1 more source
Stimulation of taxane production in suspension cultures of Taxus yunnanensis by oligogalacturonides
African Journal of Biotechnology, 2008 When Taxus yunnanensis cells of 12-day-old cultures were exposed to oligogalacturonide (OGA) at 20-80µg ml-1 for 3 days, it was found that paclitaxel and 10-deacetyl baccatin III (10-DAB III) content peaked at 23 and 24 µg g-1 dry wt, respectively. OGA treatment increased taxane release percentage(extracellular release ratio) from 10 to 90%.
Guo, YT, Wang, JW
openaire +3 more sources
Foundation species across a latitudinal gradient in China [PDF]
, 2020 Foundation species structure forest communities and ecosystems but are difficult to identify without long-term observations or experiments. We used statistical criteria--outliers from size-frequency distributions and scale-dependent negative effects on ...
Zeng, Fuping +45 more
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Trees, Forests and PeopleThis study employs an ensemble modeling approach to systematically assess the impacts of human activities and climate change on suitable habitats of five Taxus species in China (T. wallichiana var. mairei, T. cuspidata, T. chinensis, T.
Jiahong Wang +7 more
doaj +1 more source
Phylogenetic relationships of the genus Taxus inferred from chloroplast intergenic spacer and nuclear coding DNA [PDF]
, 2008 A cladistic analysis of the medicinal plant Taxus, using the sequences of one chloroplast (trnS-trnQ spacer) and three nuclear taxadiene synthase (TS), 10-deacetylbaccatin III-10 beta-O-acetyltransferase (DBAT), and 18S rDNA) molecular markers, was ...
Hao, Da Cheng, Huang, BeiLi, Yang, Ling
core
Secoisolariciresinol and isotaxiresinol inhibit tumor necrosis factor-\u3b1-dependent hepatic apoptosis in mice [PDF]
, 2004 effects of secoisolariciresinol (1) and isotaxiresinol (2), two major lignans isolated from the wood of Taxus yunnanensis, on tumor necrosis factor-\u3b1 (TNF-\u3b1)-dependent hepatic apoptosis induced by D-galactosamine (d-GalN)/lipopolysaccharide (LPS)
Kurashige, Youichi +15 more
core +1 more source
Hepatoprotective effect of taxiresinol and (7\u2032 R)-7\u2032-hydroxylariciresinol on D-galactosamine and lipopolysaccharide-induced liver injury in mice [PDF]
, 2004 The hepatoprotective effect of taxiresinol (1) and (7\u2032R)-7\u2032-hydroxylariciresinol (2), two tetrahydrofuran-type lignans isolated from the wood of Taxus yunnanensis, were investigated on D-galactosamine (D-GalN)/lipopolysaccharide (LPS)-induced ...
Kurashige, Youichi +7 more
core +1 more source
Additional file 4: of Comparative metabolomics reveals the metabolic variations between two endangered Taxus species (T. fuana and T. yunnanensis) in the Himalayas [PDF]
, 2018 Figure S3. The top 20 largest metabolic categories of all identified metabolites.
Chenjia Shen (630236) +7 more
core +1 more source
Additional file 2: of Comparative metabolomics reveals the metabolic variations between two endangered Taxus species (T. fuana and T. yunnanensis) in the Himalayas [PDF]
, 2018 Figure S1. The total ion chromatograms of all the samples.
Chenjia Shen (630236) +7 more
core +1 more source
New source for L-iditol and taxanes [PDF]
, 2008 We describe the first report of the recovery of L-iditol and Taxane from an angiosperm- Yunnanopilia longistaminata (W.Z.Li) C.Y.Wu et D.Z.Li (Opiliaceae).
Liu Jian-Jun, Liu Xi-Kui
core +1 more source