Báo cáo khoa học: "Lack of mother tree alleles in zymograms of Cupressus dupreziana A Camus embryos" ppsx

Báo cáo khoa học: "Lack of mother tree alleles in zymograms of Cupressus dupreziana A. Camus embryos" ppsx

... origin of embryo nuclearDNA in C. dupreziana seeds. In most Cupressaceae studied, such a paternal inheri-tance was already observed for both chloroplast andmitichondrial DNA, while in Pinaceae ... embryogenesis, shouldOriginal articleLack of mother tree alleles in zymograms of Cupressus dupreziana A. Camus embryosChristian Pichot*, Bruno Fady and Isabelle HochuINRA, Unité de Recherches ... species. At least 300 species in 35 families (mainlyGramineae, Asteraceae, Compositae, Rosaceae andRutaceae) are concerned [20, 27]. It has never beenobserved in in planta reproduction of gymnosperms...

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

... 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 ... parameter of the curves). Values were estimated using the SAS NLIN proce-dure from data on individual twig samples. Mean and standard error of the mean (SEM) of 6 to 12 replicates. Means in a ... to show a comparable range of vulnerability [29].During the Mediterranean summer, high evaporativedemand leads to high transpiration and an increase in xy-lem tension. A large hydraulic conductivity...

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

... new class of ADHs, different from other ADHs, plant CADs,and plant GeDHs.Experimental proceduresMiteCar. lactis Linnaeus (Acari: Carpoglyphidae) was originally of a strain maintained at Tokyo ... isolation and cDNA cloning of Car. lactisGeDHTotal RNA was isolated from 1 g of Car. lactis within30 min after separation from culture media according toTakano et al. [40]. Poly (A) +RNA was isolated ... andtobacco, Nicotiana tabacum (P30359), GeDH found in Oc. basilicum (Q2KNL6), and 10-hydroxygeraniol oxidore-ductase found in Camptotheca acuminata (Q7XAB2), andthe Madagascar periwinkle, Catharanthus...

Báo cáo khoa học: "Carbon balance and tree growth in a Fagus sylvatica stand" potx

... J.N.,Assessment of annual carbon exchange in a water-stressedPinus radiata plantation: an analysis based on eddy covariancemeasurements and an integrated biophysical model, GlobalChange Biology ... Oecologia104 (1995) 156-162.[12] Bréda N., Granier A. , Intra- and interannual variations of transpiration, leaf area index and radial growth of a sessileoak stand (Quercus petraea), Ann. Sci. ... biomass (%) 16 15 15 15 15 Original articleCarbon balance and tree growth in a Fagus sylvatica standStéphanie Lebaube a , Noël Le Goffb, Jean-Marc Ottoriniband André Granier a, * a INRA...

Báo cáo khoa học: "Drought susceptibility and xylem dysfunction in seedlings of 4 European oak species" pdf

... imprecision in this lattercase was due to paucity of data in thisregion. Maximum Lp in petioles (ie, with allembolisms dissolved) was linearly relatedto leaf area (table ... in intactjuveniles of Quercus rubra and Populus deltoides. Tree Physiol 10, 411-415Vannini A, Scarascia Mugnozza G (1991) Water stress: a predisposing factor in the pathogenesis ... leading to a general weakening of trees(OEPP/EPPO, 1990). An increased inci-dence in eastern Europe in the 1980s hasbeen of concern following the 1976 drought,affecting...

Báo cáo khoa học: "Radiation Induced Temporal Lobe Necrosis in Patients with Nasopharyngeal Carcinoma: a Review of New Avenues in Its Management" doc

... China, particularly in Guangdong province and in the northern parts of Africa and Inuits of Alaska[1]. Till date radiotherapy remains the mainstay treatment of NPC[2]. A definitive radiation ... determinants. Br J Radiol 1992, 65:710-714. 6. Rubenstein LJ: Radiation changes in intracranial neoplasms and the adjacent brain. In Book Radiation changes in intracranial neoplasms and the adjacent ... Differential diagnosis of TLN includes intracranial extension of NPC, second primary intracranial malignancies, hematogenous cerebral metastasis and brain abscess[10]. It is easier to exclude brain abscess...

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

... offspring, the direct genetic variance being in ated bypart of the genetic maternal variance. It seems that another part of maternalheritability is included in the residual variance.When adding ... varianceestimated by the dam-offspring relationship also contains a dominance covari-ance between direct and maternal effects, which can be another source of bias.3. DATA STRUCTURE3.1. Data simulationEffects ... number of genes, or in a mixedinheritance situation or when dominance and epistatic effects are present.REFERENCES[1] Analla M., Sanchez-Palma A. , Munoz-Serrano A. , Serradilla J.M., Simulationanalysis...

Báo cáo khoa học: " Biomass production and stool mortality in hybrid poplar coppiced twice a year" ppt

... average August rainfall wasless than 40 mm for a total annual rainfall of 700 mm. The spring period contributedmost to total height growth of plants har-vested annually, ... prevailing during summer in subse-quent years (Auclair and Bouvarel, 199 2a) .Leaves accounted for about 35% of totalbiomass.Biannual coppicing severely decreasedtotal production. ... as ’ageing’ of the stumpsand lack of carbohydrate reserves (Blakeand Raitanen, 1981; Ferm et al, 1986).However, Auclair and Bouvarel (199 2a) showed that hybrid poplar...

Báo cáo khoa học: Lack of stabilized microtubules as a result of the absence of major maps in CAD cells does not preclude neurite formation pot

... Analysis of tubulin isospecies originating from post-trans-lational modiﬁcations revealed an increased amount of tyrosinated tubulin, a diminished amount of the detyrosinated form and a lack of ... deacetylase inhibitor trichostatin A (TSA)resulted in the appearance of a signiﬁcant amount of acetylated tubulin (Fig. 1C, 3 and 6 h; Fig. 1D), indi-cating that both acetylase and deacetylase ... IdemLIS1-forLIS1-revCGAACTCTCAAGGGCATGCATCAGAACCATGCACG1288–13031427–1407NM_95116 IdemTubulin a6 -forTubulin a6 -revAGCCCTACAATTCCATCCTCACCGCTGAAGGAGACGATGAGGGTGA6854–68767646–7624NC_000081...

Báo cáo khoa học: "Lack of bioequivalence of two oxytetracycline formulations in the rabbit" doc

... &apos ;a& apos; is the initial absorption rateconstant and 'b' is an apparent elimination rate constant.Parameters Y and Y0are measured and background plasmalevels of oxytetracycline ... (UnitedStates of America, Food and Drug Administration) [29].Statistical variance on the pharmacokinetic parameterssuch as AUC and Cmaxwere assessed by ANOVA andLack of bioequivalence of two ... Yuceoglu A. M. and Strauss J.,Renalclearance and plasma protein binding of oxytetracylcine in man. J. Appl. Physiol., 1960, 15,106-108.11. Malcolm Rowland and Thomas N. Tozer., Clinicalpharmacokinetics:...

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