Báo cáo khoa học: "Transpiration and stomatal conductance species growing in plantations (Simarouba amara and Goupia glabra) in French Guyana" doc

... A, Dambrine E, Viville D, Fritz B (1990) Influence of acid atmospheric inputs on surface water chemistry and mineral fluxes in a declining spruce stand within a small ... and stomatal conductance. At the stand level, canopy conductance is considered to be the integration of all the stomatal (including the boundary layer) con- ductances i...

Ngày tải lên: 08/08/2014, 19:21

... i), stomatal conductance, vpd and leaf area index LAI giving values de- creasing from 1.48 cm.s -1 to 0.72 cm.s -1 and ii), Penman-Monteith equation giving values ranging ... ecological point of view, data on water fluxes in these ecosystems are still missing, mainly regarding the 2 com- ponents linked to the canopy structure: transpiration a...

Ngày tải lên: 08/08/2014, 23:22

... 150 mm; Dionex) and elution using a linear binary gradient: 5–65% ACN in 0.1% formic acid in 35 min, maintenance at 65% ACN for 10 min, and 65–5% ACN in 10 min. The typical operating conditions ... sol- vent B in 2 min, maintenance at 100% solvent B for 6 min, and linear gradient of 100–5% solvent B in 2 min. The col- umn was maintained at 30 °C and the flow rate was 300 nLÆ...

Ngày tải lên: 16/02/2014, 14:20

... FEBS monomers are involved in RNA binding, and disrup- tion of the orientation of the amino terminal hairpin by the C-terminal tail of the antitoxin inactivates the toxicity of the protein. The crystal ... found to interfere with the RNA cleavage without substantially affecting RNA binding, whereas mutants affecting residues proposed to be involved in specific RNA binding had a reduced b...

Ngày tải lên: 18/02/2014, 04:20

... by binding of TATA-binding pro- tein and recruitment of protein phosphatase 2A [67,68]. In mouse lens, HSF4 binds to nonclassical heat shock genes and induces demethylation of histone H3 lysine ... DNA-binding domain (DBD) at the amino-terminus and the oligomerization domain in the central region of the protein [1,4]. The HSF DBD belongs to the ‘winged’ helix-turn-helix family of DN...

Ngày tải lên: 18/02/2014, 04:20

... miRNAs are single-stranded, nonprotein-coding RNA molecules, approximately 19–25 nucleotides in length. By binding to the complementary sites in the 3¢UTRs of their target genes, they can induce transla- tional ... (Per1, Per2 and Per3), the Cryptochromes (Cry1 and Cry2) and Rev-Erb a [3,5,6]. Rev-Erba binds the BMAL1 promoter directly to inhibit BMAL1 transcription, resulting in...

Ngày tải lên: 18/02/2014, 06:20

... the binding of RNA-binding proteins to 3¢ UTR tran- scripts has been poorly described in plants. PUF proteins are a large family of RNA-binding proteins found in all eukaryotes. These proteins ... given in Tables S1 and S2. Single amino acid change in APUM-2 and APUM-7 proteins The amino acid substitution to generate pYESTrp3APUM- 2 ⁄ N fi H and pYESTrp3APUM-7 ⁄ H fi N proteins wa...

Ngày tải lên: 18/02/2014, 06:20

... membrane-binding domain [9,10]. This Ca 2+ binding requires the presence of Gla residues. The Gla domains within the protein C family comprise 44 amino acids and contain between nine and 11 Gla residues, ... the kinetic bind- ing data describing the sum of these kinetic events could not be adequately simulated by simple binding models commonly used in the kinetic fitting of pro- tein–pro...

Ngày tải lên: 18/02/2014, 06:20

... (1999) Sequence analysis of scaffolding protein CipC and ORFXp, a new cohesin-containing protein in Clostridium cellulolyticum: comparison of various cohesin domains and subcellular localization of ORFXp. ... [17]. In C. cellulolyticum, the scaffolding protein contains eight cohesin modules that potentially bind to 62 dock- erin-bearing proteins. Previous studies have suggested that a...

Ngày tải lên: 18/02/2014, 08:20

... partici- pating proteins in RGS1 and RGS2 modulation. In conclusion, our results show strong modulation of RGS1 and RGS2 mRNA induced by different TLR ligands. After stimulation with bacterial LP, LPS and ODN ... penicil- lin-streptomycin, l-glutamine, sodium pyruvate and Hepes buffer were obtained from Invitrogen (Karlsruhe, Germany). Fetal calf serum (Linaris, Wertheim-Bettingen...

Ngày tải lên: 18/02/2014, 13:20