Báo cáo khoa học: "Amounts of litter fall in some pine fores

Báo cáo khoa học: "Amounts of litter fall in some pine forests in a European transect, in particular Scots pine" potx

... Pinus share common characteristics with respect to litter fall. Original article Amounts of litter fall in some pine forests in a European transect, in particular Scots pine Björn ... between available parame- ters and litter fall using ’total’ litter fall in the ’all pine transect’. Total litter fall was made up of needl...

Ngày tải lên : 08/08/2014, 14:21

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Tài liệu Báo cáo khoa học: Modulation of cyclin D1 and early growth response factor-1 gene expression in interleukin-1b-treated rat smooth muscle cells by n-6 and n-3 polyunsaturated fatty acids pdf

... hus indicating that Ras and Raf are also required for activation by AA. W e conclude that the mitogenic effects of AA in SMC are mediated b y activation of the Ras/Raf/MAPK/ERK pathways. We also ﬁnd ... the action of the dominant -negative Ras N17 a nd Ra f-1 C4 mutants. These r esults indicate that AA-induced cyclin D1 promoter activity is mediated mainly via the Ras/Raf pathway, a...

Ngày tải lên : 19/02/2014, 16:20

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Báo cáo khoa học: Characterization of the rice carotenoid cleavage dioxygenase 1 reveals a novel route for geranial biosynthesis ppt

... 739 temperature of 340 °C, which was maintained for an addi- tional 5 min. The He carrier gas flow was maintained at 1mLÆmin )1 using a split flow of 1 : 20. The splitless time was 3 min, and the injector ... min incubation assays using 30 lg of purified enzyme eluate. For quantifi- cation, 200 lL of an acetonic solution of a- tocopherole acetate (1 mgÆmL )1 ) was added as internal s...

Ngày tải lên : 07/03/2014, 03:20

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Báo cáo khoa học: Coordination of three and four Cu(I) to the a- and b-domain of vertebrate Zn-metallothionein-1, respectively, induces signiﬁcant structural changes doc

... additions of Cu(I) to each domain caused the disappearance of a large set of NOESY cross-peaks and the parallel appearance of another set of cross-peaks, until a clean 2D spectrum belonging to a single ... cad- mium-containing domain of the intact protein as a starting point. The resulting structure family had a tar- get function of 0.15 ± 0.11 A ˚ 2 and rmsd values...

Ngày tải lên : 07/03/2014, 09:20

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Báo cáo khoa học: Modulation of IMPDH2, survivin, topoisomerase I and vimentin increases sensitivity to methotrexate in HT29 human colon cancer cells docx

... CA, USA). Array data analysis Image analysis and quantiﬁcation were carried out with Atlas image 2.0.1. After grid assignment the adjusted intensity for each gene was calculated by subtracting ... concentrations of MTX (Lederle, Madrid, Spain). cDNA arrays Gene expression was analyzed by hybridization to cDNA arrays (Atlas TM Human Cancer Array 1.2K from Clontech Laboratories Inc., Palo Alt...

Ngày tải lên : 07/03/2014, 16:20

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Báo cáo khoa học: Insertion of the plant photosystem I subunit G into the thylakoid membrane In vitro and in vivo studies of wild-type and tagged versions of the protein doc

... ampliﬁcation with primers 5¢- CACCAC CACCACCACCACGAAGCTGGAGATGATCGTGCT-3¢ (His-tag underlined) or 5¢- TGGAGCCACCCGCAGTTCG AAAAAGAAGCTGGAGATGATCGTGCT-3¢ (Strep-tag underlined) and 5¢-GCGGCATGCTCATCCAAAGAAGC TTGGGTCG-3¢. ... 5¢-GCGGAGCTCATGGCCAC AAGCGCATCAGC-3¢ and 5¢- GTGGTGGTGGTGGTGG TGGAAATGGGTTTTTCCGTTCTGC-3¢ (His-tag underlined) or 5¢- TGGAGCCACCCGCAGTTCGAAAAAGAA GCTGGAGATGATCGTGCT-3¢ (S...

Ngày tải lên : 07/03/2014, 21:20

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Báo cáo khoa học: Evaluation of potential regulatory elements identi®ed as DNase I hypersensitive sites in the CFTR gene doc

... in the pancreatic duct, the pancreatic cell lines Capan1 and NP31 w ere evaluated further. DHS in airway epithelial cells were investigated further in t he airway carcinoma cell line Calu3. Of ... prominent in Capan1 pancreatic adeno- carcinoma cells. Southern blots of DNase I digested (A) Capan1 and (B) Caco2 chromatin cleaved with BamHIandhybridizedwiththe CE1.9 p robe. In eac...

Ngày tải lên : 08/03/2014, 10:20

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Báo cáo khoa học: Kinetics of violaxanthin de-epoxidation by violaxanthin de-epoxidase, a xanthophyll cycle enzyme, is regulated by membrane ﬂuidity in model lipid bilayers pptx

... probability that violaxanthin remains violaxanthin; AA, probability that antheraxanthin remains antheraxanthin; ZZ, probability that zeaxanthin remains zeaxanthin; S VA , the constant rate of ... reactions, light-dependent de-epoxidation of violaxanthin to zeaxanthin via antheraxanthin as an intermediate and light-independent epoxidation of zeaxanthin to anteraxanthin and violaxan...

Ngày tải lên : 08/03/2014, 10:20

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Báo cáo khoa học: Characterization of SCP-2 from Euphorbia lagascae reveals that a single Leu/Met exchange enhances sterol transfer activity pdf

... (5¢-ATG AAAGTTCAAGAGAAGATCAATCTC-3¢); ELM99 (5¢- ATGAGGGGTGCTATGAAGATCAAGG-3¢); ATL100 (5¢-ATTAGGGGTGCGCTGAAGATCAAGG-3¢); ATL14- L15F18 (5¢-AAATCCGATGCAATCCTGGACCTGCTG AAGGAATTTCTTTCCACCGACGCC-3¢). For ... of A. thaliana and E. lagascae SCP-2 The following oligonucleotides were used for in vitro muta- genesis: ELM13M14 (5¢-AAGTCCCAAAATATTATGGA TATGATGGCTCGATTTCTCGAG-3¢); ELE28 (5¢-ATG AA...

Ngày tải lên : 16/03/2014, 12:20

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Báo cáo khoa học: Characterization of the Drosophila Methoprene -tolerant gene product Juvenile hormone binding and ligand-dependent gene regulation potx

... here, addition of squalene, farnesol, farnesyl acetate and geraniol at a ﬁnal concentration of 5 lm did not result in any activation of the reporter. JH III, however, again brought about enhanced ... (long and accurate Taq polymerase, Takara) with the primer pair based on the published sequence [19]: 5¢-GCCGAATTCCAACATGGC AGCACCAGAGACGGG-3¢;5¢-GCCTCTAGATCATCG CAGCGTGCTGGTCAG-3¢. The...

Ngày tải lên : 16/03/2014, 18:20

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