Báo cáo khoa học: "Xylem hydraulic efficiency versus vulnerability in seedlings of four contrasting Mediterranean tree species (Cedrus atlantica, Cupressus sempervirens, Pinus halepensis and Pinus nigra)" ppsx

... articleXylem hydraulic efficiency versus vulnerability in seedlings of four contrasting Mediterranean tree species (Cedrus atlantica, Cupressus sempervirens, Pinus halepensis and Pinus nigra)Fabienne ... characteristics of seedlings of four Medi-terranean conifer species (Cedrus atlantica, Cupressus sempervirens, Pinus halepensis and Pinus nigra) grownunder controlled conditions were determined. Species were ... recorded in the main shoot of seedlings of four Mediterranean conifers during April and September. Mean and standard er-ror of the mean (SEM) of 6 to 22 replicates. S and NS indicate significant and...

Báo cáo khoa học: Geraniol dehydrogenase, the key enzyme in biosynthesis of the alarm pheromone, from the astigmatid mite Carpoglyphus lactis (Acari: Carpoglyphidae) docx

... lactis Linnaeus (Acari: Carpoglyphidae) was originally of a strain maintained at Tokyo Women’s Medical College.The strain was maintained at 25 °C and 75% relativehumidity, and fed a mixture of dry ... (Cys48,His75, and Cys179) and four cysteine residues(Cys105, Cys108, Cys111, and Cys119) in Car. lactisGeDH may serve as catalytic and noncatalytic zinc-binding sites, respectively. Our preliminary ... sequences correspond-ing to several classes of ADH found in a wide range of species (animals, including insects, plants, and micro-organisms) were obtained from UniProtKB ⁄ Swiss-Prot and UniProtKB...

Báo cáo khoa hoc:" Simulation analysis to test the inﬂuence of model adequacy and data structure on the estimation of genetic parameters for traits with direct and maternal effects" ppsx

... value of γ and the percentage of offspring coming from a link sire are presented in Table V. These levels of connectedness concern the direct effects: only the sires can have offspring in different ... a standard normal distributionN(0, 1); Fp and Fmare coefﬁcients of inbreeding of the sire (Fp) and the dam(Fm), respectively. The calculation of inbreeding coefﬁcients was made usingthe ... number of animals of each type of mating (within- or between-ﬂock) is presented in Table V. In theconnected design, the between-ﬂock mating represented 100% of the mating.Model adequacy and data...

Báo cáo khoa học: "Beech (Fagus sylvatica L.) branches show acclimation of xylem anatomy and hydraulic properties to increased light after thinning" pdf

... trees were chosen in a recently thinned stand in the State Forest of Hesse, in the easternpart of France (48o40’ N, 7o05’ E, elevation: 300 m). Two scaffold-ing towers were installed in ... in the stand to access the crowns. Duringwinter 1998–1999, the stand was thinned; almost 25% of the basalarea was removed. Trees were growing in a closed stand. There werethree types of branches: ... 201–208.[10] Fetcher N., Strain B.R., Oberbauer S.F., Effects of light regime on thegrowth, leaf morphology and water relation of seedlings of two species of tro-pical trees, Œcologia 58 (1983)...

Báo cáo khoa học: Rectilinear spanning trees versus bounding boxes pot

... ) be the minimum total length of a (rectilinear)spanning tree for the set P , i.e. mst(P ) is the minimum length of a spanning tree in thecomplete graph whose vertex set is P and in which the ... +32where mst(P ) is the minimum total length of a rectilinear spanning tree for P and bb(P ) is half the perimeter of the bounding box of P . Since the constant1√2 in theabove bound is best-possible, ... Proof of Theorem 1The main tool for the proof of Theorem 1 is the following lemma. The construction used in the proof of this lemma is a variation of a construction that goes back to Few [3] and has...

Báo cáo khoa học: "Tangential beam IMRT versus tangential beam 3D-CRT of the chest wall in postmastectomy breast cancer patients: A dosimetric comparison" docx

... using 5 mm slice thickness. The CT scanningreference point was defined using the CT simulationsoftware Coherence Dosimetrist (Siemens Medical), and target volumes (PTV and organs at risk) using ... rates really increasing in the United States? J Clin Oncol2010, 28(21):3437-3441.2. El Saghir NS, Khalil MK, Eid T, El Kinge AR, Charafeddine M, Geara F,Seoud M, Shamseddine AI: Trends in epidemiology ... 2007,82(3):247-253.4. Clarke M, Collins R, Darby S, Davies C, Elphinstone P, Evans E, Godwin J,Gray R, Hicks C, James S, et al: Effects of radiotherapy and of differences in the extent of surgery for early...

Tài liệu Báo cáo khoa học: P25a ⁄ TPPP expression increases plasma membrane presentation of the dopamine transporter and enhances cellular sensitivity to dopamine toxicity pptx

... total binding from non-speciﬁc binding, cells wereincubated for 10 min in either PBSCM alone or PBSCMcontaining 200 lm cocaine for inhibition of DAT or 200 lmS-citalopram for inhibition of SERT. ... identical to that of biotinylated p25a, thusconﬁrming its vesicle-binding properties. Moreover,solubilization of the vesicles caused BIP, synaptophy-sin and biotinylated p25a to remain in the bottomfractions, ... After incubation with biotin, the cells werewashed twice in PBSCM supplied with 100 mm glycine, and incubated for 20 min to quench further cross-linking. Thequenching buffer was removed by washing...

Tài liệu Báo cáo khoa học: A systems biology approach for the analysis of carbohydrate dynamics during acclimation to low temperature in Arabidopsis thaliana doc

... activity of vInv in Rsch increased continuouslyduring cold exposure, and became signiﬁcantly higherthan in C24 after 7 days at 4 °C. As compared withthat of vInv, the activities of nInv and eInv ... metabolism in the cold. Mathemati-cal modelling and simulation of cold-induced metabolic reprogrammingindicated major differences in the rates of interconversion between thepools of hexoses and sucrose, ... activities of enzymes in central carbohydrate metabolism during cold exposure. (A–C) Vmaxvalues of three invertase iso-forms: vInv, nInv and eInv. (D) Vmax of SPS. (E, F) Vmaxvalues of FrcK and...

Tài liệu Báo cáo khoa học: Hypothalamic malonyl-CoA and CPT1c in the treatment of obesity pptx

... promoting an increase in proopiomelanocortin and cocaine and amphetamineregulated transcript. Taken together, these ﬁndingsprovide a compelling argument for the role for malo-nyl-CoA in regulating ... the brain is not a major user of long-chain fattyacids making a brain-speciﬁc isoform intriguing.CPT1c was identiﬁed and cloned from in silicosequences as a highly homologous member of theCPT1 ... maintaining a lower foodintake. This is accompanied by a suppression in energyexpenditure. These data suggest that CPT1c canintegrate carbohydrate and lipid nutrient sensing in thebrain and...

Tài liệu Báo cáo khoa học: Angiopoietin-like proteins: emerging targets for treatment of obesity and related metabolic diseases pptx

... in ammation induces a state of ‘leptin resistance’ in obese animals and humans resulting in development of hyperleptinemia. Similarly, hyperleptinemia is aconsequence of the development of insulin resistance in ... N-termi-nus and a ﬁbrinogen-like domain in the C-terminus.Angiopoietins have a signal sequence in the N-termi-nus for protein secretion, and secreted angiopoietinfunctions to maintain the vascular ... N-terminal coiled-coil domain and a C-terminal ﬁbrinogen-like domain,both characteristic of angiopoietins. ANGPTLs do not bind to either theangiopoietin receptor Tie2 or the related protein Tie1,...

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