Search Results - "Helfer, Anne"

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  1. 1

    The ELF4–ELF3–LUX complex links the circadian clock to diurnal control of hypocotyl growth by Nusinow, Dmitri A., Helfer, Anne, Hamilton, Elizabeth E., King, Jasmine J., Imaizumi, Takato, Schultz, Thomas F., Farré, Eva M., Kay, Steve A.

    Published in Nature (London) (21-07-2011)
    “…The evening routine In plants, the circadian clock functions as an endogenous pacemaker that anticipates and responds to a changing environment in order to…”
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  2. 2

    sRNA-mediated activation of gene expression by inhibition of 5'-3' exonucleolytic mRNA degradation by Durand, Sylvain, Braun, Frédérique, Helfer, Anne-Catherine, Romby, Pascale, Condon, Ciarán

    Published in eLife (24-04-2017)
    “…Post-transcriptional control by small regulatory RNA (sRNA) is critical for rapid adaptive processes. sRNAs can directly modulate mRNA degradation in…”
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  3. 3

    LUX ARRHYTHMO Encodes a Nighttime Repressor of Circadian Gene Expression in the Arabidopsis Core Clock by Helfer, Anne, Nusinow, Dmitri A., Chow, Brenda Y., Gehrke, Andrew R., Bulyk, Martha L., Kay, Steve A.

    Published in Current biology (25-01-2011)
    “…Circadian clocks provide an adaptive advantage by allowing organisms to anticipate daily and seasonal environmental changes [1, 2]. Eukaryotic oscillators rely…”
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  4. 4

    Global regulatory functions of the Staphylococcus aureus endoribonuclease III in gene expression by Lioliou, Efthimia, Sharma, Cynthia M, Caldelari, Isabelle, Helfer, Anne-Catherine, Fechter, Pierre, Vandenesch, François, Vogel, Jörg, Romby, Pascale

    Published in PLoS genetics (01-06-2012)
    “…RNA turnover plays an important role in both virulence and adaptation to stress in the Gram-positive human pathogen Staphylococcus aureus. However, the…”
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  5. 5

    A nitric oxide regulated small RNA controls expression of genes involved in redox homeostasis in Bacillus subtilis by Durand, Sylvain, Braun, Frédérique, Lioliou, Efthimia, Romilly, Cédric, Helfer, Anne-Catherine, Kuhn, Laurianne, Quittot, Noé, Nicolas, Pierre, Romby, Pascale, Condon, Ciarán

    Published in PLoS genetics (01-02-2015)
    “…RsaE is the only known trans-acting small regulatory RNA (sRNA) besides the ubiquitous 6S RNA that is conserved between the human pathogen Staphylococcus…”
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    Two novel members of the LhrC family of small RNAs in Listeria monocytogenes with overlapping regulatory functions but distinctive expression profiles by Mollerup, Maria Storm, Ross, Joseph Andrew, Helfer, Anne-Catherine, Meistrup, Kristine, Romby, Pascale, Kallipolitis, Birgitte Haahr

    Published in RNA biology (01-09-2016)
    “…Multicopy small RNAs (sRNAs) have gained recognition as an important feature of bacterial gene regulation. In the human pathogen Listeria monocytogenes, 5…”
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  8. 8

    Escherichia coli ribosomal protein S1 enhances the kinetics of ribosome biogenesis and RNA decay by Duval, Mélodie, Prévost, Karine, Bandyra, Katarzyna, Helfer, Anne Catherine, Korepanov, Alexey, Bakhti, Latifa, Kuhn, Laurianne, Springer, Mathias, Romby, Pascale, Luisi, Ben, Massé, Eric, Marzi, Stefano

    “…Summary Escherichia coli ribosomal protein S1 is essential for translation initiation of mRNAs and for cellular viability. Two oligonucleotide binding…”
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  9. 9

    ELF3 recruitment to the PRR9 promoter requires other Evening Complex members in the Arabidopsis circadian clock by Chow, Brenda Y, Helfer, Anne, Nusinow, Dmitri A, Kay, Steve A

    Published in Plant signaling & behavior (01-02-2012)
    “…Biological timekeeping is essential for proper growth and development. Organisms such as the model plant Arabidopsis use the circadian clock to coordinate…”
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    PhenoWell®—A novel screening system for soil‐grown plants by Li, Ji, Mintgen, Michael A. C., D'Haeyer, Sam, Helfer, Anne, Nelissen, Hilde, Inzé, Dirk, Dhondt, Stijn

    “…As agricultural production is reaching its limits regarding outputs and land use, the need to further improve crop yield is greater than ever. The limited…”
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    In vivo mapping of RNA–RNA interactions in Staphylococcus aureus using the endoribonuclease III by Lioliou, Efthimia, Sharma, Cynthia M., Altuvia, Yaël, Caldelari, Isabelle, Romilly, Cédric, Helfer, Anne-Catherine, Margalit, Hanah, Romby, Pascale

    Published in Methods (San Diego, Calif.) (15-09-2013)
    “…Ribonucleases play key roles in gene regulation and in the expression of virulence factors in Staphylococcus aureus. Among these enzymes, the double-strand…”
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  14. 14

    Various checkpoints prevent the synthesis of Staphylococcus aureus peptidoglycan hydrolase LytM in the stationary growth phase by Lioliou, Efthimia, Fechter, Pierre, Caldelari, Isabelle, Jester, Brian C., Dubrac, Sarah, Helfer, Anne-Catherine, Boisset, Sandrine, Vandenesch, François, Romby, Pascale, Geissmann, Thomas

    Published in RNA biology (02-04-2016)
    “…In Staphylococcus aureus, peptidoglycan metabolism plays a role in the host inflammatory response and pathogenesis. Transcription of the peptidoglycan…”
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  15. 15

    Probing mRNA structure and sRNA-mRNA interactions in bacteria using enzymes and lead(II) by Chevalier, Clément, Geissmann, Thomas, Helfer, Anne-Catherine, Romby, Pascale

    “…Enzymatic probing and lead(II)-induced cleavages have been developed to study the secondary structure of RNA molecules either free or engaged in complex with…”
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  16. 16

    A method to map changes in bacterial surface composition induced by regulatory RNAs in Escherichia coli and Staphylococcus aureus by Hammann, Philippe, Parmentier, Delphine, Cerciat, Marie, Reimegård, Johan, Helfer, Anne-Catherine, Boisset, Sandrine, Guillier, Maude, Vandenesch, François, Wagner, E. Gerhart H., Romby, Pascale, Fechter, Pierre

    Published in Biochimie (01-11-2014)
    “…We have adapted a method to map cell surface proteins and to monitor the effect of specific regulatory RNAs on the surface composition of the bacteria. This…”
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  17. 17

    Expression of a Nondegradable Cyclin B1 Affects Plant Development and Leads to Endomitosis by Inhibiting the Formation of a Phragmoplast by Weingartner, Magdalena, Criqui, Marie-Claire, Mészáros, Tamás, Binarova, Pavla, Schmit, Anne-Catherine, Helfer, Anne, Derevier, Aude, Erhardt, Mathieu, Bögre, László, Genschik, Pascal

    Published in The Plant cell (01-03-2004)
    “…In plants after the disassembly of mitotic spindle, a specific cytokinetic structure called the phragmoplast is built, and after cytokinesis, microtubules…”
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  18. 18

    The Agrobacterium oncogene AB-6b causes a graft-transmissible enation syndrome in tobacco by Helfer, Anne, Clément, Bernadette, Michler, Pierre, Otten, Léon

    Published in Plant molecular biology (01-05-2003)
    “…Agrobacterium 6b oncogenes induce tumours and modify plant growth in various ways. Here we show that the AB-6b gene from strain AB4 placed under 2x35S promoter…”
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  19. 19

    Transcobalamin deficiency due to activation of an intra exonic cryptic splice site by Namour, Fares, Helfer, Anne‐Catherine, Quadros, Edward V., Alberto, Jean‐Marc, Bibi, Ha M., Orning, Lars, Rosenblatt, David S., Jean‐Louis, Guéant

    Published in British journal of haematology (01-12-2003)
    “…Transcobalamin (TC), a vitamin B12 (cobalamin, Cbl) binding protein in plasma, promotes the cellular uptake of the vitamin by receptor‐mediated endocytosis…”
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  20. 20

    The More We Know, the Less We Understand? Complexity of MAP Kinase Signaling by Mészáros, Tamás, Helfer, Anne, Bögre, László

    Published in Plant signaling & behavior (01-01-2007)
    “…Mitogen activated protein kinases (MAPKs) are prevalent signal transduction proteins in eukaryotes, and play multiple and important roles by responding to a…”
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