Báo cáo khoa học: "Article original ectomycorhizes naturelles entre le hêtre (Fagus sylvatica) et 2 lactaires (Lactarius blennius var viridis et Lactarius subdulcis) I Caractéristiques morphologiques et " ppsx
Báo cáo khoa học: "Article original ectomycorhizes naturelles entre le hêtre (Fagus sylvatica) et 2 lactaires (Lactarius blennius var viridis et Lactarius subdulcis). I. Caractéristiques morphologiques et " ppsx
... hêtre (Fagus sylvatica) et 2 lactaires (Lactarius blennius var viridis et Lactarius subdulcis). I. Caractéristiques morphologiques et cytologiques. A Prévost, JC Pargney Université ... Physiol Plant 1, 196 -20 5
Ngày tải lên: 08/08/2014, 19:21
Báo cáo khoa học: "Comparaison des ectomycorhizes naturelles entre le hêtre (Fagus sylvatica) et deux lactaires (Lactarius blennius var viridis et Lactarius subdulcis). III. Les rhizomorphes" pot
... original Comparaison des ectomycorhizes naturelles entre le hêtre (Fagus sylvatica) et deux lactaires (Lactarius blennius var viridis et Lactarius subdulcis). III. Les rhizomorphes A ... Comparison of natural ectomycorrhizae between beech (Fagus sylvatica) and two fungi (Lactarius blennius var viridis and Lactarius subdul...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo lâm nghiệp: "des ectomycorhizes naturelles entre le hêtre (Fagus sylvatica) et deux lactaires (Lactarius blennius var viridis et Lactarius subdulcis). Il. Caractérisation cytochimique des interfaces" docx
... réagit Article original Comparaison des ectomycorhizes naturelles entre le hêtre (Fagus sylvatica) et deux lactaires (Lactarius blennius var viridis et Lactarius subdulcis). Il. Caractérisation ... viridisand Lactarius subdulcis). II. Cytochemical characterization of interfaces. Fagus sylvatica /Lactarius blennius var viridis and La...
Ngày tải lên: 08/08/2014, 18:21
Báo cáo khoa học: "Carbon balance and tree growth in a Fagus sylvatica stand" potx
... Function with the same letter were not significantly dif- ferent. Note that net assimilation is expressed as an absolute value. Table VI. Fitting coefficients used in equation (5). Fitting coefficient ... [11, 34] two times during the growing season (table III). Leaf litter was collected in 42 sampling traps periodically emptied to avoid decomposition, during leaf fall in October and Novembe...
Ngày tải lên: 08/08/2014, 14:21
Báo cáo khoa học: "Évolution de la croissance radiale du hêtre (Fagus silvatica L) dans les Vosges." ppsx
... faible importance (dans leur durée comme dans leur amplitude), sont égale- ment visibles en 1884-1989 (minimum en 1888), 1916-1 924 (minimum en 1 922 ) et 1975-1980 (minimum ... en effet, il est assez facile sur ces photographies de distinguer les peuplements feuillus des peuplements résineux, un peu plus difficile de différencier les peuplements .....
Ngày tải lên: 08/08/2014, 19:21
Báo cáo khoa học: "Genetic variation of the Croatian beech stands (Fagus sylvatica L): spatial differentiation in connection with the environment" doc
... genetischen Struktur von Buchen-Populationen durch Via- bilitätsselektion im Keimlingsstadium. Forst- wiss Diss, Univ Gottingen Knowles P (1984) Genetic variability among and within ... of mating. Evolution 19, 395- 420 Original article Genetic variation of the Croatian beech stands (Fagus sylvatica L): spatial differentiation in connection with the e...
Ngày tải lên: 08/08/2014, 23:21
Báo cáo khoa học: Retrocyclin RC-101 overcomes cationic mutations on the heptad repeat 2 region of HIV-1 gp41 ppt
... of charge diversity. The isoelectric points of the heptad repeats illustrate the ability of HIV-1 to alter its regio- nal charge in vivo. While the amino acid composition of HR2 is highly variable, its ... analysis of HIV- 1 protein sequences, we observed many non-monomor- phic sites with variation primarily within an amino acid chemical grouping (e.g. Ile M Leu), further alter- ing possible...
Ngày tải lên: 07/03/2014, 05:20
Báo cáo khoa học: ` Inhibition of human ether a go-go potassium channels by 2+ Ca ⁄calmodulin binding to the cytosolic N- and C-termini potx
... hCaM binding site, here called calmodulin-bind- ing domain C2 (BD-C2, Figs 2 and 3C). The other two regions contain a potential binding site in the N-terminus (BD-N; Figs 2 and 3A) and in the ... weak, but functional assays led us to conclude that this puta- tive binding site is relevant for channel inhibition by Ca 2+ ⁄ CaM under in vivo conditions. The third site, located in the N-ter...
Ngày tải lên: 07/03/2014, 12:20
Báo cáo khoa học: Identification and characterization of B¢¢-subunits of protein phosphatase 2 A in Xenopus laevis oocytes and adult tissues Evidence for an independent N-terminal splice variant of PR130 and an extended human PR48 protein pot
... C-term- inal leucine residue of PP2Ac inhibits PR55/B subunit binding and confers supersensitivity to microtubule destabilization in Sac- charomyces cerevisiae. Mol. General Genet. 26 4, 425 –4 32. 14. ... Goris 1 and Christine Van Hoof 1 1 Afdeling Biochemie, Faculteit Geneeskunde, Katholieke Universiteit Leuven, Leuven, Belgium; 2 Department of Metabolic Medicine, Imperial College Facul...
Ngày tải lên: 08/03/2014, 08:20
Báo cáo khoa học: Probing the catalytic potential of the hamster arylamine N-acetyltransferase 2 catalytic triad by site-directed mutagenesis of the proximal conserved residue, Tyr190 pot
... therefore, increasing the nucleophilicity of active site Cys. A simi- lar interaction was found between the indole ring of an active site Trp177 and the imidazole of the catalytic triad His159 in the ... putative ionizable side chain responsible for this pK a2 acetyl appears in the active site. The lower reactivity of the active site Cys in Y19 0I and Y190A is consistent with the elevated pK...
Ngày tải lên: 16/03/2014, 00:20