biogeography of single cell c4 species

Advances in Photosynthesis and Respiration Volume 32 C4 Photosynthesis and Related CO2 Concentrating Mec

Ngày tải lên : 15/04/2015, 17:20

... multiple examples of single- celled C4 photosynthesis (see the cover of this book) The evolutionary rise of C4 plants has altered the face of the Earth, and has contributed to the origin of the grassland ... our understanding of the two types of single celled C4 photosynthesis observed in land plants They also review the many versions of Kranz anatomy in C4 species, showing that the C4 structural forms ... research of all things C4, and by the mid-1970s, the general patterns of ecology, physiology, systematics and biochemistry of the C4 pathway had been described This rapid expansion of knowledge of C4...

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Báo cáo y học: "Do synovial biopsies help to support evidence for involvement of innate immunity in the immunopathology of Behçet’s disease" pot

Ngày tải lên : 09/08/2014, 14:20

... inflammatory cells On the other hand, those micro-organisms are also capable of stimulating an immune response in BD Most tissue studies of the pathophysiology of BD are conducted in skin One of the ... [9] Infiltrating cells are mainly of the HLA-DR+/CD3+/CD4+/CD45RO+ type [10] Other observations include mature dendritic cells; monocytes; (regulatory) T cells; elevated levels of IFN-γ, IL-12-p40 ... features of BD is the occurrence of a positive skin pathergy reaction (SPR), which is observed in 30% to 75% of all BD patients [2,4] Neutrophils and subsequently lymphohistiocytic cells may...

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Báo cáo khoa học: Biochemical evidence for conformational changes in the cross-talk between adenylation and peptidyl-carrier protein domains of nonribosomal peptide synthetases ppt

Ngày tải lên : 29/03/2014, 08:20

... resistance to proteolysis of the protein–inhibitor complex could be a result of the low Ki = 61 nm of compound [27] that results in a more effective freezing of the conformation of the A domain in a ... elution volume of the holo-protein in the presence of was signiﬁcantly larger than the corresponding value of the apo-form in the presence of (t-test with a signiﬁcance level of 5%) The calculated ... vitro by adding 40 eq of CoA or eq of TAMRA-CoA in the presence of 10 mm MgCl2 and 0.02 eq of the Bacillus subtilis Ppant-transferase Sfp [46] overnight at °C The excess of CoA ⁄ TAMRA-CoA was...

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Báo cáo y học: " No genetic evidence for involvement of Deltaretroviruses in adult patients with precursor and mature T-cell neoplasms" doc

Ngày tải lên : 13/08/2014, 09:20

... dilutions of cell lines Deltaretrovirus PCR tested in serial dilutions of cell lines Cell line DNA was diluted in genomic DNA from healthy individuals A: cell line Mo T (HTLV-II-infected), B: cell ... Disease entity (N) Precursor T -cell (50) Mature T -cell (31) NK cell disorders (2) N Early T -cell lymphoblastic Cortical (thymic) T -cell lymphoblastic Mature T -cell lymphoblastic T-prolymphocytic ... indicative of the presence of a Deltaretrovirus The parallel investigation of positive controls led to the expected results Discussion While the etiological involvement of HTLV-I in endemic adult T-cell...

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The Function of PsbS Protein in Plant Photosynthesis Regulation

Ngày tải lên : 24/06/2015, 08:18

... Journal of Science: Natural Sciences and Technology, Vol 30, No (2014) 6-22 intensity changes, as the avoidance of excessive light by movement of leaves, cells or chloroplasts, or the regulation of ... fluorescence of PSII This process contributes for a small component of NPQ (Figure 2) and relaxes within tens of minutes [6] * The qI is a consequence of damaged reaction centers of PSII acting ... figure After switching off the actinic light, recovery of Fm’ within a few minutes reflects relaxation of the qE component of NPQ F0 represents the minimal fluorescence of the system, related...

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Báo cáo y học: "Inhalation with Fucose and Galactose for Treatment of Pseudomonas Aeruginosa in Cystic Fibrosis Patients"

Ngày tải lên : 03/11/2012, 11:48

... small number of patients and short period of time studied As the fucose/galactose inhalation is a novel treatment, an important question concerns the observation of adverse effects of this treatment ... for at least three years) and acute exacerbation at time of recruitment They were randomized to be treated with inhalation of a 10 ml of 0.1 M fucose / 0.1 M galactose solution in 0.9 % NaCl ... calf serum (FCS; Seromed, Berlin, Germany) Cell numbers were counted and cytospins were prepared for differential cell counts Peripheral blood mononuclear cells (PBMC) and serum samples PBMC were...

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NOVEL RESTORATION TECHNOLOGY FOR PUZRIFICATION OF WATER QUALITY IN CLOSED WATER BODY BY HIGH CONCENTRATED OXYGEN WATER

Ngày tải lên : 05/09/2013, 08:40

... Operational conditions of Vial experiment condition of experiment The water of bottom layer (after the treatment by high concentrated oxygen dissolver)+soil sediment The water of bottom layer ＋soil ... (m g / d ry - g ) concentration of dissolve oxygen（mg/L) flow rate of effluent（ L/min） Fig.3 Phosphorus release in the water of bottom layer (after the treatment of high concentrated oxygen dissolver) ... destroy the thermocline of the water body and surely made a layer of higher DO surroundings near the bottom tem perature depth of w ater (m ) 10 20 30 40 10 15 20 25 concentrati of di ve oxygen(m g...

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Tài liệu Báo cáo " DETERMINING FLOW ENERGY AND EROSION COEFFICIENT FOR CLASSIFICATION OF POTENTIAL EROSION IN BINH DINH PROVINCE " ppt

Ngày tải lên : 13/02/2014, 12:20

... Association of Soil Sciences [7] Vietnam Association of Soil Sciences (1997), Soil profile's file of Binh Dinh Province, 528 pp VNU Journal of Science, Earth Sciences, T.XXIII, N0 1, 2007 VNU JOURNAL OF ... level + Group of the convertible land is equivalent to the level of the erosion potential: consists of soil with erosion potential from 100-200 and has area of 25.690 hectares (28.3% of the convertible ... CSIC, 1998) The results of erosion potential classification - Based on Binh Dinh profile’s file (Vietnam Association of Soil Sciences, 1997), values of K for 117 hill soil profiles throughout the...

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Tài liệu Insight into Alternative Approaches for Control of Avian Influenza in Poultry, with Emphasis on Highly Pathogenic H5N1 doc

Ngày tải lên : 21/02/2014, 01:20

... degradation of complementary viral mRNAs and results in inhibition of a broad spectrum of influenza viruses replication in cell lines, chicken embryos and mice just before or after initiation of an ... multiplication of HPAIV H5N1 in chicken embryo fibroblasts and ECE as well as prevented apoptosis of infected cells Likewise, chicken cell line transfected with RNAi molecules specific for the NP or PA of ... None of the siRNAs must share any sequence identity with the host genome to avoid non-specific RNAi-induced gene silencing of the host cells [195,197–199] Delivery vehicle of siRNA to the site of...

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Recommendations for Use of Antiretroviral Drugs in Pregnant HIV-1-Infected Women for Maternal Health and Interventions to Reduce Perinatal HIV Transmission in the United States pdf

Ngày tải lên : 05/03/2014, 13:20

... CD4 -cell count of ≤550 cells/mm3 if the couple wishes to conceive Initiation of ART is also recommended for HIV-infected individuals with CD4 -cell counts >550 cells/mm3, although the benefit of ... States The Department of Health and Human Services Panel on Treatment of HIV-Infected Pregnant Women and Prevention of Perinatal Transmission, a working group of the Office of AIDS Research Advisory ... initiation of ART by HIV-infected individuals with CD4 T-lymphocyte (CD4 -cell) counts of 350 to 550 cells/mm3 could prevent sexual transmission of HIV among serodiscordant couples Most of the participants...

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FINAL ACTION PLAN FOR IMPROVEMENT OF ENVIRONMENTAL PARAMETERS IN CRITICALLY POLLUTED AREAS “VISAKHAPATNAM CLUSTER” ANDHRA PRADESH docx

Ngày tải lên : 06/03/2014, 16:20

... subsequent vehicle Type of vehicle At the time of registration of 1st Vehicle Second of subsequent vehicle Motor Cycles % of the cost of the Vehicle 14 % of the cost of the Vehicle Four wheeler ... covers, thereby reducing the movement of M/s VPT is in the process of number of trucks and dust fly-off mechanization of stocking, loading and unloading of dusty cargo like coal and iron ore ... monitoring of SPM, February 2011 RSPM, SO2, Fluorine and ammonia with an investment of Rs.0.3 Crores The industry has an accumulated huge As per the directions of quantity of Gypsum in an area of about...

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Báo cáo khoa học: Copper-containing nitrite reductase fromPseudomonas chlororaphis DSM 50135 Evidence for modulation of the rate of intramolecular electron transfer through nitrite binding to the type 2 copper center pot

Ngày tải lên : 07/03/2014, 15:20

... determination of the redox potentials of both copper centers Our studies suggest that the presence of substrate plays an important role in the modulation of the redox potential of the T2Cu center ... 7.0, in the presence of 50 mM nitrite, a specic activity of 0.33 Uặmg)1 Cu-Nir was determined, which is equivalent to a turnover number of 0.62 (reduced Fig Eect of the addition of Ps chlororaphis ... spectrum of the turnover form of the T2Cu center are slightly different from that of the as-puried form (cf Table 2) which suggests the existence of modications in the catalytic center of the enzyme...

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Báo cáo khoa học: "A COMFUTATIONAL THEORY OF THE FUNCTION OF CLUE WORDS IN ARGUMENT UNDERSTANDING" potx

Ngày tải lên : 08/03/2014, 18:20

... the relations between the use of anaphors and clues in the next section Even w!thin the classification of connectives, there is a question of level of explicitness of the clues Consider the example: ... Proceedings of AAAI 82 [Cohen 80J Cohen, R.; "Understanding Proceedings of CSCSI 80 [Cohen 81] Cohen, R.; "Investigation of Processing Strategies for the Structural Analysis of Arguments"; Proceedings of ... returning to some ancestor of the last proposition (a choice of eligible proposition) from the case of re-addressing a "closed" proposition 2a) is an explicit indication of evidence; b) and c) have...

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Báo cáo khoa học: "GRAMMIATICAL AND UNGRAMMATICAL STRUCTURE SINUSER - ADVISER DIALOGUES1 EVIDENCE FOR SUFFICIENCY OF RESTRICTED LANGUAGE SINNATURAL LANGUAGE INTERFACES TO ADVISORY SYSTEMS." potx

Ngày tải lên : 08/03/2014, 18:20

... moreover attach most often to the lowest, nearest N P is important for the semantic interpretation of sentences because of the combinatorial explosion of possible attachments of prepositional phrases ... frequent use of complex nominals and unfrequent use of pronouns an deictic expressions, and of I m m e d l a t e texts (e.g., use of present tense, few third person pronouns) The complexity of referring ... $~ $$ 111441114 Occurrences per 1000 Words of Various Syntactic Features Wi~u~b .of- Oz Users avoided casual forms of language since they produced only % of fragmentary utterances, as opposed to...

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Báo cáo khoa học: Re-evaluation of the function of the F420dehydrogenase in electron transport ofMethanosarcina mazei potx

Ngày tải lên : 14/03/2014, 23:20

... F420H2, 250 lg of cell lysate and 33 lM heterodisulde under a N2 atmosphere d, Wild-type cell lysate; m, DfpoA-O cell lysate; j, DfpoF cell lysate This nding raised the question of whether Frh ... hydrogen-producing activity of the Frh cannot compensate for the activity of the Fpo and leads to impaired growth of the DfpoF and Table Activities of the Frh in cell lysates Cell lysate Methanosarcina ... activity of cell lysates was only about 0.5 mUặmg)1 of cellular protein However, the reverse reaction (i.e oxidation of H2 coupled to the reduction of F420) is catalyzed at a much higher activity of...

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báo cáo sinh học:" Designing financial-incentive programmes for return of medical service in underserved areas: seven management functions" potx

Ngày tải lên : 18/06/2014, 17:20

... educational Table 1: Types of financial-incentive for return of service programmes Type of programme Time of commitment Time of money receipt Spending restrictions Type of obligation Service-requiring ... "[t]he severity of the health workforce crisis in some of the world's poorest countries is illustrated by WHO estimates that 57 of them (36 of which are in Africa) have a deficit of 2.4 million ... increase the retention of all health workers in underserved areas by improving the supply of health workers to underserved areas and thus reducing the strength of some of the reasons why health...

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báo cáo hóa học: " Serbian KINDL questionnaire for quality of life assessments in healthy children and adolescents: reproducibility and construct validity" potx

Ngày tải lên : 18/06/2014, 19:20

... the official website [5] Statistical analysis The distribution of missing data was calculated as the percentage of missing responses on all possible responses Only subscales with less than 30% of ... combinations of QOL items with unexpected latent constructs [3] Page of (page number not for citation purposes) Health and Quality of Life Outcomes 2009, 7:79 This is mainly because QOL questionnaires often ... (ML) estimation was employed ML is robust in terms of using non-continuous data and there is evidence of robustness in the terms of the violation of multivariate normality assumption [17,18] However,...

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Báo cáo hóa học: " The Reflux Disease Questionnaire: a measure for assessment of treatment response in clinical trials" pdf

Ngày tải lên : 18/06/2014, 22:20

... terms of stability, the test-retest reliability coefficients ranged from 0.80 to 0.88 An assessment of change scores among a subset of patients provided initial evidence of the responsiveness of ... treatment of selected RDQ scales; 2) assessment of the concordance between RDQand physician-generated ratings of disease severity; and 3) assessment of the internal consistency reliability of the ... assessment of Symptom Association Probability (SAP) A diagnosis of GERD was considered 'proven' when either endoscopy (LA grade A or B) and/or pH monitoring (> 3.4% of the total time or > 3.2% of the...

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báo cáo hóa học:" Serbian KINDL questionnaire for quality of life assessments in healthy children and adolescents: reproducibility and construct validity" pptx

Ngày tải lên : 20/06/2014, 16:20

... the official website [5] Statistical analysis The distribution of missing data was calculated as the percentage of missing responses on all possible responses Only subscales with less than 30% of ... combinations of QOL items with unexpected latent constructs [3] Page of (page number not for citation purposes) Health and Quality of Life Outcomes 2009, 7:79 This is mainly because QOL questionnaires often ... (ML) estimation was employed ML is robust in terms of using non-continuous data and there is evidence of robustness in the terms of the violation of multivariate normality assumption [17,18] However,...

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Báo cáo toán học: " Criteria for robustness of heteroclinic cycles in neural microcircuits" potx

Ngày tải lên : 20/06/2014, 21:20

... investigate the invariance of a set of affine subspaces of the system’s phase space related to the type of synaptic coupling considered More generally, we discuss cases of heteroclinic attractors ... set of invariant affine subspaces Section 3.3 illustrates an example of a four -cell network of Hodgkin–Huxley type neurons where the coupling structure alone is sufficient for the robustness of HCs ... subspaces corresponding to the absence of one or more species invariant then f ∈ XI where I is the set of the invariant subspaces forced by the absence of these species • If f is symmetric (equivariant)...

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