cấu tạo của cơ quan sinh sản đực và cơ quan sinh sản cái ở thực vật
Amersham RPCM Sắc ký pha đảo
Ngày tải lên :
23/01/2015, 03:30
... properties of the initial mobile phase Although the hydrophobicity of a solute molecule is difficult to quantitate, the separation of solutes that vary only slightly in their hydrophobic properties is ... limited capacity of the small columns packed with these media is not a severe problem when only small quantities of material are purified Resolution in reversed phase chromatography Resolution Adequate ... purity and requires an Rs value greater than 1.5 (Fig 9) Calculating Rs is the simplest method for quantitating the actual separation achieved between two solute molecules This simple relationship...
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Báo cáo Y học: Myristyl and palmityl acylation of pI 5.1 carboxylesterase from porcine intestine and liver Tissue and subcellular distribution potx
Ngày tải lên :
31/03/2014, 21:21
... Biophys Acta 433, 509±519 20 Bradford, M.M (1976) A rapid and sensitive method for the quantitation of microgram quantities of protein utilizing the principle of protein-dye binding Anal Biochem 72, ... after alkaline hydrolysis, contrary to what was observed in the case of the F4 and F1 forms The quantitative determination of fatty acids released from a given molecular form of PICE relative ... Biochem 72, 248±254 21 Engvall, A & Perlmann, P (1971) Enzyme-linked immunosorbent assay (ELISA) Quantitative assay of immunoglobulin G Immunochemistry 8, 871±874 22 Werner, S & Machleidt, W (1978)...
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Báo cáo hóa học: "Retention of progenitor cell phenotype in otospheres from guinea pig and mouse cochlea" ppt
Ngày tải lên :
18/06/2014, 16:20
... maintained overall for 15 DIV with EGF, and either bFGF or TGFa, for initial comparative analyses Quantitative analysis was performed through direct counting the spheres from 20 consecutive microscope...
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Báo cáo y học: "tudies on Xenopus laevis intestine reveal biological pathways underlying vertebrate gut adaptation from embryo to adult" docx
Ngày tải lên :
09/08/2014, 20:22
... identified was not practical, we chose a representative sample that was subsequently analyzed by quantitative reverse-transcription PCR (RTqPCR) to verify the microarray trends (Figure 4a, b; Table ... pathways involved in GI tract development and maturation, we used principal component analysis, which quantitatively grouped the developmental changes in gene expression into six major clusters [13] ... haematoxylin and eosin; IFABP: intestinal fatty acid binding protein; rpl8: ribosomal protein L8; RT-qPCR: quantitative reverse-transcription PCR; ST3: stromelysin-3; T3: thyroid hormone; TGFβ: transforming...
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Báo cáo y học: "Lessons learned from the initial sequencing of the pig genome: comparative analysis of an 8 Mb region of pig chromosome 17" ppsx
Ngày tải lên :
14/08/2014, 08:20
... test the usefulness of our approach to sequencing the pig genome and to obtain information for a quantitative trait locus (QTL) of interest, the S scrofa physical map was used to identify a tilepath ... projects in the last two decades has been accompanied by the formulation of mathematical models to quantitatively determine the strategic design of such projects The models proposed by Lander and ... will bring new challenges to the field In this study, we have not set out to perform a detailed quantitative investigation into the effect of sequence depth on sequence assembly However, we have...
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Structure and function of methyltransferases from antibiotic resistance bacteroides of human intestine and a study on nm ng with cam
Ngày tải lên :
10/09/2015, 08:38
... 7.4) and 200 mM NaCl Gel filtration chromatography was performed at 0C using the AKTA FPLC Protein quantification was done by Bradford method (Zor & Selinger, 1996) using reagent from BioRad (USA) ... USA) while that for the SAM/SAH: protein complex crystals were collected in the beamline X-12B1 (Quantum 4-CCD detector -Area Detector Systems Corp Poway, CA, USA) at the National Synchrotron Radiation...
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Formulas from combustion Analysis
Ngày tải lên :
22/08/2012, 09:18
... 0.06142 mol C 0.1230 mol H =1 ; = 2.003 0.06142 0.06142 Làm tròn s ho c dùng phân s t i gi n áp d ng vào công th c ó công th c kinh ghi m c a h p ch t CH2 Ví d Tìm công th c kinh nghi m c a h p ch ... 0.03333 0.03333 Làm tròn giá tr tìm c ho c rút g n phân s c công th c kinh nghi m CH2O B áp d ng vào công th c nên ta tìm Công th c phân t tìm c công th c phân t , tr c h t ph i xác nh c công th ... toán có c công th c phân t t công th c kinh nghi m, tr c h t ph i xác nh c xác kh i l ng mol d a vào công th c kinh nghi m Sau ó chia kh i l ng mol th c ã cho) cho kh i l ng mol xác, làm tròn s...
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Cambridge.University.Press.Bioarchaeology.Interpreting.Behavior.from.the.Human.Skeleton.Feb.1999.pdf
Ngày tải lên :
21/09/2012, 10:46
... At about the same time a new taxonomic methodology was being developed Cladistics was seen as a quantitative and objective method of classifying species that significantly improved on existing...
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Cambridge.University.Press.Debating.Design.From.Darwin.to.DNA.Nov.2007.pdf
Ngày tải lên :
21/09/2012, 10:46
... more than 100 research papers in specialist journals in the areas of cosmology, gravitation, and quantum field theory, with particular emphasis on black holes and the origin of the universe In addition...
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Removal of congo red from wastewater by adsorption onto waste red mud
Ngày tải lên :
23/09/2012, 14:47
... The an processing both Langmuir Langmuir adsorption and Freundlich capacity was 4.05 m9/9 Almost quantitative dye removal occurred at the initial pH of 2.0 The kinetic technologist data may in...
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