Výsledky vyhledávání - "MESH: Ammonia"

Acute regulated expression of pendrin in human urinary exosomes

Autor: Lydie Cheval, Carsten A. Wagner, Ganesh Pathare, Nasser A. Dhayat, Thomas J. Neuhaus, Nilufar Mohebbi, Daniel Guido Fuster

Publikováno v: Pflügers Archiv European Journal of Physiology
Pflügers Archiv European Journal of Physiology, Springer Verlag, 2018, 470 (2), pp.427-438. ⟨10.1007/s00424-017-2049-0⟩
Pathare, Ganesh Tukaram; Dhayat, Nasser; Mohebbi, Nilufar; Wagner, Carsten A.; Cheval, Lydie; Neuhaus, Thomas J.; Fuster, Daniel Guido (2018). Acute regulated expression of pendrin in human urinary exosomes. Pflügers Archiv : European journal of physiology, 470(2), pp. 427-438. Springer 10.1007/s00424-017-2049-0

International audience; It is well known that pendrin, an apical Cl-/HCO3-exchanger in type B intercalated cells, is modulated by chronic acid-base disturbances and electrolyte intake. To study this adaptation further at the acute level, we analyzed

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::78f66696edb2744afa7a52c5383ae577
https://www.zora.uzh.ch/id/eprint/139779/

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Spindle-shaped predators

Autor: Sung-Keun Rhee, Joo-Han Gwak, Mario López-Pérez, Virginija Cvirkaite-Krupovic, Jang-Cheon Cho, Jong-Geol Kim, Woon-Jong Yu, Mart Krupovic, Francisco Rodriguez-Valera, So-Jeong Kim

Publikováno v: Proceedings of the National Academy of Sciences of the United States of America
Proceedings of the National Academy of Sciences of the United States of America, 2019, 116 (31), pp.15645-15650. ⟨10.1073/pnas.1905682116⟩
Proceedings of the National Academy of Sciences of the United States of America, National Academy of Sciences, 2019, 116 (31), pp.15645-15650. ⟨10.1073/pnas.1905682116⟩

Ammonia-oxidizing archaea (AOA) from the phylum Thaumarchaeota are ubiquitous in marine ecosystems and play a prominent role in carbon and nitrogen cycling. Previous studies have suggested that, like all microbes, thaumarchaea are infected by viruses

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::473a881d4820ae6639301d025c6536ce
https://doi.org/10.1038/s41579-019-0251-0

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Improved mass spectrometry compatibility is afforded by ammoniacal silver staining

Autor: Mireille Chevallet, Thierry Rabilloud, Emmanuelle Leize-Wagner, Hélène Diemer, Alain Van Dorsselaer, Sylvie Luche

Publikováno v: Proteomics
Proteomics, 2006, 6 (8), pp.2350-4. ⟨10.1002/pmic.200500567⟩
Proteomics, Wiley-VCH Verlag, 2006, 6 (8), pp.2350-4. ⟨10.1002/pmic.200500567⟩

Sequence coverage in MS analysis of protein digestion-derived peptides is a key issue for detailed characterization of proteins or identification at low quantities. In gel-based proteomics studies, the sequence coverage greatly depends on the protein

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::830d849399ac988fb6dbe4f5e14c4ad5
https://doi.org/10.1002/pmic.200500567

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The control ofAzorhizobium caulinodans nifAexpression by oxygen, ammonia and by the HF‐I‐like protein, NrfA

Autor: Pierre Alexandre Kaminski, Claudine Elmerich

Publikováno v: Molecular Microbiology
Molecular Microbiology, 1998, 28 (3), pp.603-613. ⟨10.1046/j.1365-2958.1998.00823.x⟩

International audience; The control of Azorhizobium caulinodans nifA expression in response to oxygen and ammonia involves FixLJ, FixK, NtrBC, NtrXY and the HF-I-like protein NrfA. The regulation is thus complex and possibly involves post-transcripti

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::67553d862fa5fdd1928b470852c533c9
https://doi.org/10.1046/j.1365-2958.1998.00823.x

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Modulation of NifA activity by PII in Azospirillum brasilense: evidence for a regulatory role of the NifA N-terminal domain

Autor: Claudine Elmerich, P A Kaminski, Florence Arsène

Publikováno v: Journal of Bacteriology
Journal of Bacteriology, 1996, 178 (16), pp.4830-4838. ⟨10.1128/jb.178.16.4830-4838.1996⟩

International audience; Azospirillum brasilense NifA, which is synthesized under all physiological conditions, exists in an active or inactive from depending on the availability of ammonia. The activity also depends on the presence of PII, as NifA is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5436169a3d36f1a5fdabaa79b115af48
https://doi.org/10.1128/jb.178.16.4830-4838.1996

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Seasonal and annual reoccurrence in betaproteobacterial ammonia-oxidizing bacterial population structure

Autor: Nicholas J, Bouskill, Damien, Eveillard, Gregory, O'Mullan, George A, Jackson, Bess B, Ward

Publikováno v: Environmental Microbiology
Environmental Microbiology, Society for Applied Microbiology and Wiley-Blackwell, 2011, 13 (4), pp.872-886. ⟨10.1111/j.1462-2920.2010.02362.x⟩

International audience; Microbes exhibit remarkably high genetic diversity compared with plant and animal species. Many phylogenetically diverse but apparently functionally redundant microbial taxa are detectable within a cubic centimetre of mud or a

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::5513b9628701876310a47f41193bbe77
https://hal.archives-ouvertes.fr/hal-00626710

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eIF4E-binding proteins are differentially modified after ammonia versus intracellular calcium activation of sea urchin unfertilized eggs

Autor: Nathalie, Oulhen, Odile, Mulner-Lorillon, Patrick, Cormier

Publikováno v: Molecular Reproduction and Development
Molecular Reproduction and Development, 2010, 77 (1), pp.83-91. ⟨10.1002/mrd.21110⟩
Molecular Reproduction and Development, Wiley, 2010, 77 (1), pp.83-91. ⟨10.1002/mrd.21110⟩

International audience; Fertilization of sea urchin eggs triggers a rise of protein synthesis mainly dependent on the cap-binding protein eIF4E, which is released from its repressor 4E-BP and associates with eIF4G. Association of eIF4G with eIF4E is

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=pmid_dedup__::db076edf2dbcd5bf8d004c325c5216b4
https://hal.science/hal-00486425

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Collective motions in glucosamine-6-phosphate synthase: influence of ligand binding and role in ammonia channelling and opening of the fructose-6-phosphate binding site

Autor: Bernard Badet, Philippe Durand, Bernard Maigret, Nicolas Floquet, David Perahia, Marie-Ange Badet-Denisot

Publikováno v: Journal of Molecular Biology
Journal of Molecular Biology, Elsevier, 2009, 385 (2), pp.653-664. ⟨10.1016/j.jmb.2008.10.032⟩
Journal of Molecular Biology, 2009, 385 (2), pp.653-664. ⟨10.1016/j.jmb.2008.10.032⟩

International audience; The large protein motions of the bacterial enzyme glucosamine-6-phosphate synthase have been addressed using full atom normal modes analysis for the empty, the glucose-6-phosphate and the glucose-6-phosphate+glutamate bound pr

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0b9532aaea212b838141a74e120aebba
https://hal.archives-ouvertes.fr/hal-00365799

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Identification of a nifA-like regulatory gene of Azospirillum brasilense Sp7 expressed under conditions of nitrogen fixation and in the presence of air and ammonia

Autor: Y. Y. Liang, C. Elmerich, Pierre Alexandre Kaminski

Publikováno v: Molecular Microbiology
Molecular Microbiology, 1991, 5 (11), pp.2735-2744. ⟨10.1111/j.1365-2958.1991.tb01982.x⟩

International audience; A gene bank of Azospirillum lipoferum Br17 constructed in the vector lambda GEM11 was screened with a Bradyrhizobium japonicum nifA gene probe. A 7.3 kb EcoRI fragment carrying a nifA-like gene was thereby isolated and subsequ

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::39dea9fb62900e54117114f2f01a7d82
https://doi.org/10.1111/j.1365-2958.1991.tb01982.x

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A new evanescent wave ammonia sensor based on polyaniline composite

Autor: Aissam Airoudj, Dominique Debarnot, Fabienne Poncin-Epaillard, Bruno Bêche

Publikováno v: Talanta
Talanta, Elsevier, 2008, 76 (2), pp.314-9. ⟨10.1016/j.talanta.2008.02.045⟩
Talanta, 2008, 76 (2), pp.314-9. ⟨10.1016/j.talanta.2008.02.045⟩

International audience; A single-mode TE(0)-TM(0) optical planar waveguide ammonia sensor based on polyaniline/polymethyl methacrylate (PANI/PMMA) composite is designed and developed. The sensing properties of the photonic sensor to ammonia at room t

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61876eafdbbcade0ee50ed551a9a3f87
https://pubmed.ncbi.nlm.nih.gov/18585283

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