Báo cáo " Vector construction and transformation of 4CL1 gene into Chinaberrytree (Melia azedarach L )" ppt
Báo cáo " Vector construction and transformation of 4CL1 gene into Chinaberrytree (Melia azedarach L.)" ppt
... in plant [1-3]. Lignins occur in cell walls of true vascular plants, ferns, and club mosses and so on. Lignins are generally distributed with hemicelluloses in the spaces of intercellulose ... existence of 4CL1 using PCR method (line 1 and 2) and NcoI/XbaI double digestion (line 3 and 4). 3.3. Transformation of vector pPTN289 -4CL1 into Chinaberrytree and tested the existence of 4CL1 gene ... connect cells and harden the cell walls of xylem tissues [4]. Therefore, 4CL1 gene are generally used as exogenous gene to transform into plants to increase lignin biosynthesis ability, improving...
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Tài liệu Báo cáo " The meaning and structure of a science fiction story: a sysyemic functional analysis " doc
... material flew relational was mental see relational were material descended material landed material put on material opened material climbed material stepped mental looked at relational ... replied ’ll (will) declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative declarative ... mixture of oxygen and R:P R:P R:D nitrogen.’ Both of them took off their helmets and breathed deeply. R:P R:P They looked at everything carefully. All the plants and animals looked new and...
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Tài liệu BÁO CÁO " CURRENT STATUS AND ORIENTATION OF RESIDENTIAL AREAS IN QUANG XUONG DISTRICT, THANH HOA PROVINCE, VIETNAM " pot
... dwelling house land will decrease 190.31 hectares, urban dwelling house land will reach 383.14 hectares; and land for special purpose will increase 306.73 hectares; and unused land will decrease ... residential areas and rural residential areas reasonably with the aim of improving living quality of local people. The results of the study will hopefully help policymakers understand and appreciate ... (including land for ttransportation, land for cultural facilities, land for educational and training facilities, and land for sports facilities ) Table 6. The planning orientation of system of...
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Báo cáo " PRELIMINARY ASSESSMENT AND SIMULATION OF THE WATER QUALITY OF CAU RIVER, BAC NINH PROVINCE BY MATHEMATICAL MODEL " pptx
... Table 1. Results of water quality analysis of Cau River Samples pH SS (mg /l) DO (mg /l) BOD (mg /l) COD (mg /l) N-NH4 (mg /l) Pesticide (mg /l) Detergent (mg /l) Coliform ... -9 < 80 > 2 < 25 < 35 < 1 < 0.15 < 0.5 < 10.000 With the above analytic results, we drew some comments as follows: • All the twenty water samples has very high coliform ... purposes as eating, drinking and other life-uses. • Craft villages such as Dai Lam village, Van village (alcohol-producing craft village) brought about serious pollution for the reach run thought...
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Báo cáo khóa học: Identification of a gene encoding Lon protease from Brevibacillus thermoruber WR-249 and biochemical characterization of its thermostable recombinant enzyme pptx
... Estimation of the molecular mass of native Bt-Lon by analyticalgel filtration. The semilogarithmic plot of elution volume (Ve/V0)vs.log (molecular mass) of standard proteins [thyroglobulin (669 ... Sequence and transcriptional analysis of clpX, a class-III heat-shock gene of Bacillus subtilis. Gene 181,77–83.62. Deuerling, E., Paeslack, B. & Schumann, W. (1995) The ftsHgene of Bacillus ... sequence comparison analyses of Bt-Lon and B. subtilis Lon protease (Bs-Lon).Materials and methodsBacterial identification and culture conditionsAll biochemical tests and identification procedures...
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Báo cáo " Research, design and fabrication of a high-power combiner using Wilkinson bridge of L-band " pptx
... 1Faculty of Physics, College of Science, Vietnam National University Hanoi 2Research Center Electronics and Telecommunication, College of Technology, VNU 3Department of Science and Technology, ... simultaneously have all the properties of lossless, reciprocal, and matched. Hence, the Wilkinson power divider was developed. Here, an isolation resistor is placed between the output ports to help achieve ... and 3 of this device are matched. It looks a lot like a lossless 3dB divider, only with an additional resistor between ports 2 and 3 . 3. Design Wilkinson power divider We simulate the Wilkinson...
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Báo cáo " Eutrophycation assessment and prediction of Bay Mau Lake using mathematical models " doc
... Vollenweider model Vollenweider model is showed by the following formula: M = 10-9 L c A, where M: allowable mass of phosphorus (tons/year); A: lake's area (m2); L c: allowable ... a suitable level. 2.2. Research methodology - Apply Vollenweider model to determine standard amount of phosphorus loading to the lake annually. - Use the empirical watershed model and the ... Jorgensen model, the amount of P load is 93 - 211.9 times higher than the allowable level. By the empirical watershed model, the amount of P is 282 - 292 times higher than the allowable level. It...
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Tài liệu Báo cáo khoa học: The sequentiallity of nucleosomes in the 30 nm chromatin fibre pptx
... digests of samples crosslinked withEDC.This material is available as part of the online articlefrom http://www.blackwell-synergy.comPlease note: Blackwell Publishing are not responsiblefor ... sample remains the same. The80% crosslinked sample will show a decrease of theaverage size of the original oligonucleosome sample and smaller size oligomers will appear (Fig. 1Ac). Ifthe nucleosomes ... chemical crosslinking of nucleosomes and digestion of the DNA to mononucleosome size of samples con-sisting of a mixture of hepta-, octa- and nonanucleosomes and half the amount of hexa- and decanucleosomes...
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Tài liệu Báo cáo khóa học: New activities of a catalytic antibody with a peroxidase activity ppt
... unable to form Fe(II)–nitrosoamphetamine complexes, and whose active site only enables the access of smallmolecules, such as methyl and propylhydroxylamine, to theheme iron [21]. This is also ... magnitudelower than those for natural peroxidases [1]. The relativelylow efficiency of these porphyrin–antibody complexes isprobably the result, at least in part, of the fact that noproximal ligand ... toplay an important role in medicine and agriculture.Sulfoxidation of thioanisoleIn a first experiment, H2O2(final concentration, 30 l M)wasadded to a solution of 84 l Mthioanisole and...
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