Báo cáo khoa học: "Axillary bud proliferation of 2 North American oak species: Quercus alba and Quercus rubra" ppsx
Báo cáo khoa học: "Axillary bud proliferation of 2 North American oak species: Quercus alba and Quercus rubra" ppsx
... juvenile and mature Quercus robur L. J Hortic Sci 60, 99- 106 Original article Axillary bud proliferation of 2 North American oak species: Quercus alba and Quercus rubra OJ ... the world. In North America, Quercus alba L, white oak, and Quercus rubra L, northern red oak, are the 2 most valuable oak species used by the lumb...
Ngày tải lên: 08/08/2014, 19:21
Báo cáo khoa học: Hypoxia-driven proliferation of embryonic neural stem ⁄ progenitor cells – role of hypoxia-inducible transcription factor-1a ppt
... adenoviruses. The complete cDNA of human HIF-1a with a length of 3 720 bp contained an ORF of 24 78 bp and a 124 2 bp 5¢-UTR and 3 ¢-UTR. An ORF of 24 78 bp, which encoded a sequence of 826 amino acids, was ... O 2 0 20 0 400 600 800 1000 120 0 ** ** Number of neural spheres ** ** 0 100 20 0 300 400 500 600 700 800 900 1000 20 % 10% 3% Number of BrdU positive cells 0...
Ngày tải lên: 30/03/2014, 04:20
báo cáo khoa học: "Bostrycin inhibits proliferation of human lung carcinoma A549 cells via downregulation of the PI3K/Akt pathway" pdf
... 1998, 27 3 :29 864 -29 8 72. 18. Miao LJ, Wang J, Li SS, Wu YM, Wu YJ, Wang XC: Correlation of P27 expression and localization to phosphorylated AKT in non-small cell lung cancer. Ai Zheng 20 06, 25 : 121 6- 122 0. 19. ... cyc le arrest and apoptosis [22 ], while microRNA- 126 inhibits the invasion of non-small cell lung carcinoma [23 ]. microRNA -25 and microRNA -20 5 have been...
Ngày tải lên: 10/08/2014, 10:21
Tài liệu Báo cáo khoa học: Oocyte membrane localization of vitellogenin receptor coincides with queen flying age, and receptor silencing by RNAi disrupts egg formation in fire ant virgin queens ppt
... lanes 1 and 2 and preim- mune serum in lanes 3 and 4; both 1 : 1000 dilution). A band of 20 2 kDa was recognized by the Si VgR antisera in ovaries from virgin (lane 1) and mated queens (lane 2, arrow). ... around 2 weeks of maturation time prior to flight and mating [20 ,24 26 ]. However, there is a high cost of reproduction [27 ] in fire ants and this mating–dispersal...
Ngày tải lên: 18/02/2014, 08:20
Tài liệu Báo cáo khoa học: "Lexicalized Stochastic Modeling of Constraint-Based Grammars using Log-Linear Measures and EM Training" ppt
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Ngày tải lên: 20/02/2014, 18:20
Báo cáo khoa học: Ion-binding properties of Calnuc, Ca2+ versus Mg2+ – Calnuc adopts additional and unusual Ca2+-binding sites upon interaction with G-protein pdf
... 340 –6 –4 2 0 2 4 6 8 10 20 0 21 0 22 0 23 0 24 0 25 0 25 20 –15 –10 –5 0 5 10 15 20 CD (mdeg) Wavelength (nm) CD (mdeg) Wavelength (nm) A B Fig. 4. Effect of different metal ions on the structure of Calnuc. Ca 2+ and ... 20 09 FEBS 25 33 Although de Alba and Tjandra have reported the affinities (K d of 47 and 40 lm)ofCa 2+ for peptides comprising the EF-hand...
Ngày tải lên: 07/03/2014, 00:20
Báo cáo khoa học: Systematic quantification of complex metabolic flux networks using stable isotopes and mass spectrometry pptx
... (%) Relative difference Relative difference 2 Ala260 [1–3] M + 0 60.43 ± 0 .20 (0.33) 59.34 5.45 29 .70 M + 1 26 .81 ± 0.54 (2. 0) 28 .24 )2. 65 7.01 M + 2 9.73 ± 0 .26 (2. 7) 9.59 0.54 0 .29 M + 3 2. 55 ± 0 .25 (9.8) 2. 36 M + 4 0.47 ± 0 .27 (57) ... 35 .27 0.16 0.03 M + 2 11.96 ± 0.50 ( 42) 12. 12 )0. 32 0.10 M + 3 2. 07 ± 1.74 (84.3) 2. 85 M + 4 0.09 + 0.17 (2E +2) 0.48 Phe3...
Ngày tải lên: 08/03/2014, 08:20
Báo cáo khoa học: Vanadium-induced apoptosis of HaCaT cells is mediated by c-fos and involves nuclear accumulation of clusterin pptx
... ectopic overexpression of the c-fos oncoprotein suppressed the expression of the prosurvival psCLU and sCLU isoforms and induced nCLU, a cell death signaling protein [21 ,22 ,26 28 ]. To further verify the effects of ... Antibodies against cyclin D1 (sc -20 044), cyclin E (sc-481), E2F1 (sc -25 1), p21 Cip1 ⁄ Waf1 (sc-817, sc- 624 6), Bcl -2 (sc-509), p27 Kip1 (sc-1641, sc- 528 ),...
Ngày tải lên: 16/03/2014, 02:20
Báo cáo khoa học: Plant oxylipins: role of jasmonic acid during programmed cell death, defence and leaf senescence doc
... Bayreuth, Germany Fax: +49 921 75 77 4 42 Fax: +49 921 55 26 34 E-mail: christiane.reinbothe@uni-bayreuth.de (Received 7 November 20 08, revised 29 June 20 09, accepted 2 July 20 09) doi:10.1111/j.17 42- 4658 .20 09.07193.x Plants ... growth and development. Plant J 18, 21 5 22 2. 131 Kosugi S & Ohashi Y (20 02) DNA binding and dimer- ization specificity and potential targe...
Ngày tải lên: 16/03/2014, 02:20
Báo cáo khoa học: Structure–function relationship of novel X4 HIV-1 entry inhibitors – L- and D-arginine peptide-aminoglycoside conjugates pptx
... 0.6 2. 0 ± 1 .2 2 .2 ± 0.3 1.6 ± 0.4 ND ND 150 Neam-r9 4 .2 ± 4.8 > 50 10.4 ± 2. 7 2. 4 ± 0.4 6.0 ± 5.0 5.1 ± 2. 9 2. 7 ± 0.5 9.7 4.3 150 Neo-r9 1.6 ± 0.7 > 50 6.6 ± 5.9 1.5 ± 0.4 2. 8 ± 2. 5 2. 1 ... solution of ninhydrin (0 .25 %) and then heating the aluminum sheet. Analytical RP-HPLC: E040 720 -5-1 Vydac (Deerfield, IL, USA) C18 column (0.46 cm · 25 .0 cm), flow rate...
Ngày tải lên: 16/03/2014, 06:20