using isotopic tracers to follow carbon and nitrogen cycling of fungi

Báo cáo y học: "Genome-wide patterns of carbon and nitrogen regulation of gene expression validate the combined carbon and nitrogen (CN)-signaling hypothesis in plants" pptx

Ngày tải lên : 14/08/2014, 14:21

... of carbon and nitrogen regulation The goal of this study was to use a genomic approach to test the hypothesis that carbon and nitrogen signaling pathways interact to regulate the expression of ... shifting the excess nitrogen to asparagine, as asparagine is an efficient way to store and transport nitrogen with respect to carbon [34] However, when carbon is in excess or carbon and nitrogen are ... due to C+N, which was calculated by adding the expression due to carbon to the expression due to nitrogen The expression due to carbon, the expression due to nitrogen, the expression due to CN and...

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USING DISCUSSION ACTIVTIES TO INCREASE MOTIVATION AND SPEAKING PROFICIENCY OF SECOND-YEAR EFL STUDENTS AT HANOI UNIVERSITY OF BUSINESS AND TECHNOLOGY: AN ACTION RESEARCH STUDY Nghiên cứu về việc sử dụng các hoạt động thảo luận nhằm nâng cao động lực và tr

Ngày tải lên : 30/03/2015, 14:01

... the beginning to the end of the lesson Some shy students became more active and confident to speak in front of the class However two of the students were still too shy and seemed to listen more ... henceforth, offered the researcher a chance to conduct a study on "Using Discussion Activities to Increase Motivation and Speaking Proficiency of Second-Year EFL Students at Hanoi University of Business ... group of other students Through group discussion, students are able to practice the target language and make contribution to their group work It requires each of them to be more autonomous and...

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Using Cooperative Learning to Integrate Thinking and Information Technology in a Content.doc

Ngày tải lên : 06/09/2013, 05:10

... groupmate proofreads Students, next, are to find one person not in the class to read their story The goal here is to provide feedback on the clarity and affective impact of the text, as well as to educate ... ideas into more general categories W - what I Want to know - As the students think about the topic and the general categories of information, they generate questions about aspects of the topic ... learned and done, share information with others, and plan their next steps After using computers, students can again analyze and share what they have learned and done, as well as what they need to...

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Tài liệu Using Stored Procedures to Add, Modify, and Remove Rows from the Database phần 1 pdf

Ngày tải lên : 14/12/2013, 13:15

... its SelectCommand, InsertCommand, UpdateCommand, and DeleteCommand properties with appropriate Command objects This time, however, the InsertCommand, UpdateCommand, and DeleteCommand properties ... changes to the database, you must set the InsertCommand, UpdateCommand, and DeleteCommand properties of your DataAdapter with Command objects These Command objects will contain calls to the AddProduct4(), ... DataAdapter, the appropriate stored procedure is run to push your changes to the database Let's take a look at how to set the InsertCommand, UpdateCommand, and DeleteCommand properties of your DataAdapter...

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Tài liệu Using Stored Procedures to Add, Modify, and Remove Rows from the Database phần 2 doc

Ngày tải lên : 14/12/2013, 13:15

... DeleteProduct() stored procedure and sets the DeleteCommand property of mySqlDataAdapter to myDeleteCommand: SqlCommand myDeleteCommand = mySqlConnection.CreateCommand(); myDeleteCommand.CommandText = ... mySqlDataAdapter.UpdateCommand = myUpdateCommand; Setting the DeleteCommand Property of a DataAdapter The following example creates a SqlCommand object named myDeleteCommand that contains a call to the DeleteProduct() ... mySqlDataAdapter.DeleteCommand = myDeleteCommand; This completes the setup of the DataAdapter object Adding a DataRow to a DataTable In this section, you'll learn how to add a DataRow to a DataTable First, the following...

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**Tài liệu Using SQL *Plus to Create Report and Manage Pl/SQL code doc**

Ngày tải lên : 17/01/2014, 09:20

... formats TTI[TLE] [text|OFF|ON] Specifies a header to appear at the top of each page of the report BTI[TLE] [text|OFF|ON] Specifies a footer to appear at the bottom of each page of the report Guidelines ... SQL and PL/SQL Using Procedure Builder Comparison of SQL and SQL*Plus Commands This table compares SQL and SQL*Plus commands They are distinctly different programs, but are used together to perform ... Uses functions to perform some formatting Uses commands to format data Using SQL*Plus to Create Reports and Manage PL/SQL Code CĆ9 CĆ10 Introduction to Oracle: SQL and PL/SQL Using Procedure...

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human genome epidemiology 2nd edition building the evidence for using genetic information to improve health and prevent disease jan 2010

Ngày tải lên : 11/06/2014, 10:43

... clinical validity and utility of new genetic tests, to monitor population use of genetic tests and to determine the impact of genetic information on the health and well-being of different populations ... with a review of the concept of Mendelian Randomization, an approach that allows us to assess the role of environmental factors and other biomarkers in the occurrence of human diseases using data ... with a review of the concept of Mendelian Randomization, an approach that allows us to assess the role of environmental factors and other biomarkers in the occurrence of human diseases using data...

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Báo cáo lâm nghiệp: "Moisture effect on carbon and nitrogen mineralization in topsoil of Changbai Mountain, Northeast China" pptx

Ngày tải lên : 07/08/2014, 10:21

... conditions and ultimately affect C0 and C0k According to the effect on k and C0k, we divided the elevation levels into groups 800 m, 1,600–1,800 m and 2,000 m, which was similar to the groups of soil ... other factors such as SOC and total N content of soils (Guo, Gifford 2002) At the end of the incubation experiment, the quantities of accumulative C mineralization varied from 229.52 to 1358.39 ... Research of Forest Ecosystem, 2: 196–206 (in Chinese) Cole L., Buckland S.M., Bardgett R.D (2008): Influence of disturbance and nitrogen addition on plant and soil animal diversity in grassland Soil...

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Báo cáo lâm nghiệp: "Carbon and nitrogen winter storage and remobilisation during seasonal flush growth in two-year-old cork oak (Quercus suber L.) saplings" pptx

Ngày tải lên : 08/08/2014, 01:22

... demonstrated that dual labeling of plants with stable isotopes of C and N is a powerful tool to follow their partitioning within the plant [16] and to distinguish recycling from new uptake [22] ... January to August, both RSAC and RSAN decreased (Tab IV) as a consequence of continuous assimilation of new Remobilisation of stored C and N in cork oak 725 Table III Carbon (C) and Nitrogen ... content and partitioning of winter C and N in plants Winter C and N represent the amount of C and N assimilated during labeling time, part of which accumulated as storage The amount of winter...

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Báo cáo khoa học: " relationships for carbon and nitrogen during early growth of Juglans regia L. seedlings: analysis at two elevated CO concentrations 2" doc

Ngày tải lên : 08/08/2014, 14:21

... weighed and ground to a fine , homogeneous powder with a laboratory mill Samples were stored at -20 °C before analysis of biochemical content and isotope composition Total C and N contents and isotope ... photoassimilated C on growth and on the patterns of C and N partitioning between sources and sinks of seedlings, and specifically addressed the following set of questions To what extent might changes ... alter 1) the import of maternal C and N, 2) N uptake and assimilation, 3) partitioning of C and N between shoot and roots and 4) the time lapse prior to a complete independence of the seedling from...

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Báo cáo toán học: "Responses to elevated atmospheric CO concentration 2 and nitrogen supply of Quercus ilex L. seedlings from a coppice stand growing at a natural CO 2 spring" pot

Ngày tải lên : 08/08/2014, 14:21

... Effects of elevated COand nitrogen on the synchrony of shoot and root growth in ponderosa pine, Tree Physiol 16 (1996) 905-914 [46] Tognetti R., Johnson J.D., Responses of growth, nitrogen and carbon ... as the ratio of -1 ), total leaf area to leaf dry mass; partitioning of total plant ), -1 dry mass, LWR, SWR and RWR (g g as the fraction of plant dry mass belonging to leaves, stem and roots, ... confirmed in stem and roots but to a lesser extent The increase in the C/N ratio could increase carbon storage and the concentration of carbon- based secondary compounds [30], and nutrient cycling in...

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Báo cáo lâm nghiệp: "Carbon and nitrogen allocation in trees" pot

Ngày tải lên : 09/08/2014, 04:20

... factors change with plant ontogeny and environmental stress Organic nitrogen storage The temporary storage of carbon and nitrogen is necessary for normal plant growth The major cycles of nitrogen ... regulation of the nitrogen composition of both xylem and phloem; for uptake, distribution and recycling of nitrogen within the plant; and for selective allocation of nitrogen to various sinks ... transport to roots, nitrogen uptake, production of amino acids, and transport back to shoots are closely controlled feedback cycles regulated by demand of both shoots and roots for carbohydrate and nitrogen...

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Báo cáo lâm nghiệp: "in pathways for carbon and nitrogen assimilation in spruce roots under mycorrhization" doc

Ngày tải lên : 09/08/2014, 04:20

... Interactions of nitrogen and carbon in the physiology of ectomycorrhizae Can J Bot 61, 964-984 Gerard J & Dizengremel P (1988) Properties of mitochondria isolated from greening soybean and lupin ... could allow both sufficient ATP synthesis and carbon skeletons needed for the production of compounds by NADPHusing pathways Nitrogen metabolism appeared to be classical in both mycorrhizal fungus, ... transfer to an amino group or to other carbon skeletons might occur through aminotransferases, since both AAT and GPT were detected in the mycorrhizal tissues Acknowledgments C Namysl and P Dizengremel...

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use of nondestructive spectroscopy to assess chlorophyll and nitrogen in fresh leaves

Ngày tải lên : 14/11/2014, 13:51

... possible Lastly, I want to express my deepest gratitude to my wife, Cuili Bian, for her patience, understanding and support, and to my son, Tong Ding, for his love, and to my family back in China ... DEVELOPMENT OF A TRANSMMISION HAND-HELD METER FOR ASSESSING CHLOROPHYLL AND NITROGEN IN FRESH LEAVES 182 APPENDIX B CONCENTRATION OF TOTAL CHLOROPHYLL (CHL) AND NITROGEN (N) IN LEAVES OF DIFFERENT ... visible and NIR regions of the spectrum (Carter 1994, Hoffer 1978, Hoffer and Johannsen 1969, Schepers 1996) Therefore, in order to improve the accuracy of Chl and N assessment, the effect of water...

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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

Ngày tải lên : 07/03/2014, 09:20

... vivo and in vitro folding of the two domains of copper MTs [27] Replacement of Zn(II) by Cu(I) led to the proposal of the formation of Cu,Zn-MT intermediates and that, during the last steps of ... connectivities were obtained using the NMR-active cadmium isotope 113Cd and added to H NMR and solution structures of ZnxCu3aMT-1 and ZnyCu4bMT-1 The NOESY spectra of the ZnxCu3aMT-1 and ZnyCu4bMT-1 domains ... 5.0) to yield a ﬁnal concentration of mm Coordination of Cu(I) to acetonitrile prevented undesired Cu(I) disproportionation into Cu(II) and elemental copper Four and three molar equivalents of...

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Marketing Your Library’s Online Resources - HOW TO BUILD AWARENESS AND INCREASE USAGE OF YOUR LIBRARY’S ONLINE ASSETS ppt

Ngày tải lên : 29/03/2014, 20:20

... value coverage of the library and ask how you can make that happen Be prepared to tell the story of your library’s online resources and ask how it fits with her beat Be sure to follow any advice ... willing) Be sure to rotate these “reviews” regularly Step Know your customer Product knowledge goes hand-in-hand with understanding the customer Look at your current patron base and identify potential ... outside panel) Quick field test! Is it really that quick and easy to find your homepage and online resources? Go to the coffee shop and find a laptop volunteer who’ll trade outspoken feedback for a...

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Báo cáo khoa học: Increased sensitivity of glycogen synthesis to phosphorylase-a and impaired expression of the glycogen-targeting protein R6 in hepatocytes from insulin-resistant Zucker fa ⁄ fa rats pptx

Ngày tải lên : 30/03/2014, 11:20

... dephosphorylation of phosphorylase-a and activation of glycogen synthase [28] Overexpression of PTG caused inactivation of phosphorylase (Fig 4A), activation of glycogen synthase and stimulation of glycogen ... contributory factor to the high control coefﬁcient of phosphorylase on glycogen synthesis because using a potent inhibitor of phosphorylase (DAB) that does not promote conversion of phosphorylase-a to -b ... ? hepatocytes To test the role of phosphorylase activity, as distinct from the phosphorylation state of the enzyme, we used 1,4-dideoxy-1,4-imino-d-arabinitol (DAB), a potent inhibitor of phosphorylase...

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intro to the math. and stat. foundations of econometrics - h. bierens

Ngày tải lên : 31/03/2014, 15:23

... interpretation and basic properties I.12 Determinants of block-triangular matrices I.13 Determinants and co-factors I.14 Inverse of a matrix in terms of co-factors I.15 Eigenvalues and eigenvectors I.15.1 ... variety of mathematical topics and concepts that are used throughout the main text, and Appendix III reviews the basics of complex analysis which is needed to understand and derive the properties of ... notion of smallest σ-algebra of subsets of Ω is always relative to a given collection Œ of subsets of Ω Without reference to such a given collection Œ the smallest σ-algebra of subsets of Ω is...

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cruising the mexican riviera and baja [electronic resource] a guide to the ships and the ports of call.

Ngày tải lên : 29/05/2014, 15:16

... grateful to and would like to acknowledge the special help and consideration that has been provided to me by Tori Benson and Susanne Ferrull of Princess Cruises; Susan Beresford of Holland America; ... development of port cities and towns Recreation and tourism soon fol7 Introduction The most northerly section of Baja has a climate similar to that of Southern California – moderate temperatures and ... years ago and continues unabated today is to offer much greater freedom of choice when it comes to where and when you dine, how you dress, and 41 Cruise Lines & Ships The beautiful ships of NCL...

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