discovering the molecular identity of c4 adapted transport proteins

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

Ngày tải lên : 15/04/2015, 17:20

... together by linking C4 biochemistry, C4 anatomy, and the biogeography of C4 plants It is the efforts of these and the many other researchers who made the telling of the C4 story possible Their history ... understanding of the C4 pathway, the identification of the evolutionary changes within the genome during the evolution of the C4 pathway With these discoveries, scientists now have some of the key ... expansion of knowledge of C4 photosynthesis following the first publication of the C4 pathway in 1967 stands out as one of the most exciting eras in the plant sciences As the C4 photosynthesis was...

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Báo cáo y học: " High cell density and latent membrane protein 1 expression induce cleavage of the mixed lineage leukemia gene at 11q23 in nasopharyngeal carcinoma cell line" ppt

Ngày tải lên : 10/08/2014, 05:21

... indicates the position of the IPCR product of the intact MLL bcr Arrows labeled 600 bp and 300 bp indicate the positions of the IPCR products of the cleaved MLL bcr M1 and M2 represent the kb and ... the base of the chromatin loop, results in the formation of HMW DNA of 50 - 300 kb [32] In this study, the MLL cleavage sites observed in the NPC cells localized within the MAR/SAR sequence of ... contributes to the main idea of the project, the design of the study, interpretation of data and writing of manuscript PHCY have been involved in the detailed experimental design, acquisition of data,...

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Báo cáo y học: "Transcriptomic and phenotypic analysis of murine embryonic stem cell derived BMP2+ lineage cells: an insight into mesodermal patterning" ppt

Ngày tải lên : 14/08/2014, 08:20

... into cells of the myofibres of skeletal muscles [78] An elevated level of MyoD indicates either the proliferation or the differentiation of satellite cells into primary myoblasts in the BMP2+ ... Also, there were no significant differences in terms of the magnitude of the intensity of the contractility (data not shown) This corresponds to the observation that BMP2 added during the differentiation ... of the BMP2+ cells to cardiac cells Differentiation of the BMP2+ cells to cardiac cells (a) RT-PCR analysis of the cardiac markers in BMP2+ cells and other controls (b) Schematic outline of the...

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Control of Cell Proliferation and Growth byMyc Proteins

Ngày tải lên : 25/10/2013, 21:20

... that the balance of expression of members of the Myc/Max/Mad network of proteins (see Fig 1) may dictate the response to loss of Myc (Walker et al 2005) In mice, the effects of deletion of the ... mediated by the activation of these genes (Guo et al 2005; Shim et al 1997) Several direct target genes of Myc contribute to the phosphorylation of the retinoblastoma protein and the regulation of E2F-dependent ... 2005) Since the e2f gene is at the same time a target for transcriptional upregulation by Myc, the data suggest that there may be a ﬁne tuning of expression of Myc target genes and proteins (Baudino...

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Tài liệu Cell Differentiation and Embryonic Development-chua doc pptx

Ngày tải lên : 26/12/2013, 01:18

... cell In yet others, the immediate environment of the egg (e.g., the uterine lining, or the surface of the soil) may define polarity of the cell When the zygote divides, first into 2, then 4, 8, ... not so The point of entry of the sperm cell into the egg may provide polarity for the cell in some organisms In others, mother may deposit mRNAs or proteins in one particular part of the egg ... in the end of the process of the embryonic development The process of altering the pattern of gene expression and thus becoming a cell of a particular type is called cell differentiation The...

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Tài liệu Báo cáo khoa học: A novel splice variant of occludin deleted in exon 9 and its role in cell apoptosis and invasion docx

Ngày tải lên : 18/02/2014, 18:20

... assay in the presence of 400 and 800 lM H2O2 The number of apoptotic cells is expressed as the ratio of these cells to the number of apoptotic control shRNA-transfected cells (Cont shRNA) (C) The ... activity and the expression of several apoptosis-related genes Owing to the overexpression of OccWT, the expression of the apoptotic genes BAX and Apaf-1 increased, and that of the antiapoptotic ... the other of which had a smaller molecular mass (Fig 1A) OccWT was not expressed only in Chang cells On the basis of these observations, we selected Chang cells for the identiﬁcation of the splice...

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Tài liệu Báo cáo khoa học: Functional hierarchy of plasminogen kringles 1 and 4 in ﬁbrinolysis and plasmin-induced cell detachment and apoptosis docx

Ngày tải lên : 20/02/2014, 01:20

... inhibit the LBS function of either K1 [34] or K4 [35] and have used them to analyse, in functional isolation, the role of these LBS on plasmin(ogen) binding and activation The effect of these mAbs ... calculation of the concentration of mAb that produces 50% of the inhibitory effect (IC50) [61] To determine the effect of the mAbs 34D3 and A10.2 on plasminogen activation, the ﬁbrin plates and the cells ... effects of intact mAbs, including the reproduction of 3390 similar results with their Fab fragments and the absence of effect on plasminogen binding and activation in the presence of the unrelated...

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Báo cáo khoa học: Two functionally redundant isoforms of Drosophila melanogaster eukaryotic initiation factor 4B are involved in cap-dependent translation, cell survival, and proliferation doc

Ngày tải lên : 07/03/2014, 15:20

... mRNA in the absence or presence of increasing amounts of the indicated proteins (B) Functionality of the Ubx-IRES in a dicistronic reporter mRNA in vitro The eﬀect of the addition of the cap ... Note the disarray of the otherwise patterned structure of the eye, the increased size of the ommatidia, and the presence of extra chaeta (E) As in (D) but at 2000 · magniﬁcation (F) Staining of ... spanning 15.5 kb in the chromosome 3R within the Antp locus A detailed comparison of the sequences of each group of cDNAs with the genomic sequence supported the expression pattern of the eIF4B gene...

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Aesthetic issues in spatial composition: effects of position and direction on framing single objects pot

Ngày tải lên : 07/03/2014, 17:20

... Participants in the previous experiments might well have discerned the purpose of the studies from the nature of the displays they were shown or the nature of the adjustments they were allowed ... placing the object at or near the center of the frame and that, if it were off-center, there would be a bias for the object to face into the frame Because the rest of the conditions dictated the ... for the overall analyses of variance Given the close correspondence between the probability data and the BTL scale values, the middle range of most of the probabilities, the magnitude of the...

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Báo cáo khoa học: Molecular and functional characterization of a novel splice variant of ANKHD1 that lacks the KH domain and its role in cell survival and apoptosis docx

Ngày tải lên : 07/03/2014, 21:20

... distribution of VBARP is independent of the cycling stage of the cells Identiﬁcation of biological function(s) of VBARP using a siRNA assay To examine the role of endogenous VBARP in the regulation of ... represent the predicted N-myristylation sites proteins from mouse, rat, Drosophila and Anopheles Multiple sequence alignment of these orthologous proteins revealed the presence of a conserved region of ... cell lines of different lineages for the presence of the above three isoforms (Fig 3B) Results indicated that VBARP-L is present in most of the tested cell lines with varying amounts with the highest...

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CELL SELECTION AND RESELECTION pot

Ngày tải lên : 11/03/2014, 09:20

... PHASE2 C2 = C1 + Cell_Reselecton_Offset – Temporary_Offset * H(Penaty_Time – T) Penaty_Time 31 H(x) = , x=0 X = Penaty_Time – T Cell_Reselecton_Offset: thông số tùy chọn dương ... Penaty_Time: Là khoảng thời gian phạt, ứng dụng cho Temporary_Offset Tham số dành để thay đổi dấu Cell_Reselecton_Offset giá trị Temporary_Offset Unit: giây, step: 20, min=20 max= 640, giá trị NGUYỄN ... PHASE2 T: định thời MS, khởi động cell đưa vào danh sách sóng mang mạnh Cell_Reselecton_Offset, Temporary_Offset Penaty_Time phát quảng bá BCCH cell thông số CELL_RESELECT_PARAM_IND set Nếu CELL_RESELECT_PARAM_IND...

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Cell biology and plamid

Ngày tải lên : 13/03/2014, 17:52

... membrane of the nucleus and the plasma membrane interior space is called the Functions: -circulation and transport -storage of proteins and minerals -synthesis of lipids, carbohydrates, and proteins ... associated with the ER composed of flatten sacs called _ concentrates and packages proteins synthesized on the ER The Golgi is functionally associated with the ER 18 Proteins synthesized on the ER ... found in the membranes of the thylakoids 24 Chloroplasts have their own DNA, similar to prokaryotic DNA Can synthesize many of their own proteins using prokaryote-like ribosomes Synthesize many,...

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Notes cell theory and prok vs eukaryote

Ngày tải lên : 13/03/2014, 18:04

... (1674)   Father of Microscopy Saw tiny living things in pond water Cell Theory  Confirmed discoveries that all scientists believe to be true about cells:  Cells are the basic unit of life  ... What is a Cell?  Cell – Basic unit of living things Organisms are either:  Unicellular – made of one cell such as bacteria and amoebas OR  Multicellular – made of many cells such as plants and ... things are made of cells  New cells are produced from existing cells Microscopes  Light Microscope – magnifies tiny organisms up to 1,000 times -Uses light and lenses -We use these  Electron...

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Cell Structure and Function Functi

Ngày tải lên : 13/03/2014, 19:31

... isolates the cell’s genetic material, DNA  DNA directs/controls the activities of the cell • DNA determines which types of RNA are made • The RNA leaves the nucleus and directs the synthesis of proteins ... side of the organelle  Vesicle binds to the first layer of the Golgi and its contents enter the Golgi Golgi Apparatus  The proteins and lipids are modified as they pass through layers of the ... Endoplasmic Reticulum  Function RER • Proteins are modified as they move through the RER • Once modified, the proteins are packaged in transport vesicles for transport to the Golgi body Endomembrane System...

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Socioeconomic position and health in a population of Brazilian elderly: the Bambuí Health and Aging Study (BHAS) pdf

Ngày tải lên : 14/03/2014, 20:20

... which is in the southeastern part of Brazil (20) The municipality of Bambuí has 20 573 inhabitants, with 73% of them living in the urban area of the municipality, that is, the town of Bambuí In ... (BHAS) The BHAS is a population- 388 based cohort study of older adults carried out in the town of Bambuí The town of Bambuí is located in the municipality of the same name, in the state of Minas ... of the aged population in Brazil and other countries with great socioeconomic inequalities However, the effects of socioeconomic circumstances on the health of the elderly in Brazil and in other...

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Cell Biology and Cancer under a contract from the National Institutes of Health doc

Ngày tải lên : 15/03/2014, 00:20

... cells, the nucleus is only about one-fifth the size of the cell; in cancer ous cells, the nucleus may occupy most of the cell’s volume Tumor cells also often lack the dif ferentiated traits of the ... number of males and females than the identity envelopes To make the activity fun, encourage students to read the description of the person they have “become” to themselves, then introduce themselves ... person) to the other members of their team As students move through the activity, encourage them to “tell” their stories to the rest of the team, using first person language and representing the person...

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Báo cáo khoa học: Injection of poly(b-L-malate) into the plasmodium of Physarum polycephalum shortens the cell cycle and increases the growth rate pot

Ngày tải lên : 16/03/2014, 18:20

... used Times of injections were either early S-phase following the third mitosis or early G2-phase following the second mitosis Sizes of plasmodia were then of the order of 4–7 cm2 The third metaphases ... increases the growth rate and shortens the duration of the cell cycle is the polymer-inherent isosterism of the carboxylates with the array of phosphates in nucleic acids and, consequently, the competition ... for the yellow strain M3CVII (data not shown) Thus, the absolute increases in PMLA levels in the extracts were the same for the white and the yellow strains Nevertheless, because the level in the...

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Báo cáo khoa học: Endogenous mono-ADP-ribosylation mediates smooth muscle cell proliferation and migration via protein kinase N-dependent induction of c-fos expression potx

Ngày tải lên : 17/03/2014, 09:20

... Positions of the molecular mass markers are indicated on the right side, while estimated molecular masses of labeled proteins that have changed intensity in relation to growth state are presented on the ... representative of three independent experiments, each of which exhibited similar results labeling of the 140, 133, 116, 95, 82 and 73 kDa proteins, while the labeling of several proteins (66, ... action was identiﬁed in these studies We therefore investigated the role of ADP-ribosylation in the SMC response to mitogen stimulation in greater detail Over the course of this study, we established...

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Báo cáo khoa học: An estrogen receptor a suppressor, microRNA-22, is downregulated in estrogen receptor a-positive human breast cancer cell lines and clinical samples pptx

Ngày tải lên : 22/03/2014, 21:20

... is the median; the upper and lower limits of the box are the 75th and 25th percentiles, respectively, and the vertical bars above and below the box indicate the maximum and minimum values The ... effect on the expression of the reporter gene with the ESR1 3¢-UTR tag (Fig 2B, C) To examine whether the ERa silencing is mediated by speciﬁc and direct interaction of miR-22 with the ESR1 target ... carrying the full-length 3¢-UTR of ESR1 mRNA As a result, nine miRNAs were found to suppress the expression of the reporter by more than 40%, and 25 miRNAs were found to suppress the expression of the...

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REDISCOVERING BIOLOGY - Molecular to Global Perspectives: Cell Biology and Cancer pot

Ngày tải lên : 29/03/2014, 01:20

... especially the nucleus In addition, the pathologist looks at the borders of the tumor to see whether those cells are normal Based on examination of the tumor cells, the pathologist determines whether the ... replication During the M (mitosis) phase, the chromosomes separate in the nucleus and the division of the cytoplasm (cytokinesis) occurs There are checkpoints in the cycle at the end of G1 and G2 that ... on the outside of the cell This activates the membrane protein (through the addition of phosphate groups), which in turn activates proteins, such as kinases, in the cytoplasm Several other proteins...

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