Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Fredrik Oxelfelt"'
Autor:
Sonia Ferreira, Nuno Fonseca, Bastian Egeter, Joana Paupério, Mafalda Galhardo, Fredrik Oxelfelt, Sandra Aresta, John Archer, Martin Corley, Andreia Penado, Silvia Pina, Simon Jarman, Pedro Beja
The overall goal of ERA Chair/EnvMetaGen project No 668981 is to expand the research and innovation potential of InBIO – Research network in Biodiversity and Evolutionary Biology, through the creation of an ERA Chair in Environmental Metagenomics.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::108fdc24e5a692b91e14847cca697500
Publikováno v:
Microbiology. 150:3647-3655
The structural genes (hupSL) encoding an uptake hydrogenase in the unicellular cyanobacterium Gloeothece sp. ATCC 27152, a strain capable of aerobic N(2) fixation, were identified and sequenced. 3'-RACE experiments uncovered the presence of an additi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::7df6923b09112f7ae25fdba206252805
https://doi.org/10.1099/mic.0.27248-0
https://doi.org/10.1099/mic.0.27248-0
Autor:
Peter Lindblad, Paula Tamagnini, Fredrik Oxelfelt, Rikard Axelsson, Röbbe Wünschiers, Pia Lindberg
Publikováno v:
Microbiology and Molecular Biology Reviews. 66:1-20
SUMMARY Cyanobacteria may possess several enzymes that are directly involved in dihydrogen metabolism: nitrogenase(s) catalyzing the production of hydrogen concomitantly with the reduction of dinitrogen to ammonia, an uptake hydrogenase (encoded by h
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9d57824b4aaffd4fe9ade743566e9b85
https://doi.org/10.1128/mmbr.66.1.1-20.2002
https://doi.org/10.1128/mmbr.66.1.1-20.2002
Publikováno v:
FEMS Microbiology Letters. 170:77-81
Filamentous, heterocystous cyanobacteria may contain both an uptake hydrogenase (encoded by hupSL) and a bidirectional enzyme (encoded by hoxFUYH). The present study identifies three strains (Anabaena variabilis, Nostoc muscorum and Nostoc sp. strain
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::61a3953a2dbb2deb57d2bdd3bd7a5ba0
https://doi.org/10.1111/j.1574-6968.1999.tb13357.x
https://doi.org/10.1111/j.1574-6968.1999.tb13357.x
Publikováno v:
Current Microbiology. 31:102-107
N2-fixing Nostoc sp. strain PCC 73102 was examined for the presence of hydrogenases. Native-PAGE/immunoblots demonstrated that two proteins with molecular masses of approximately 200 kDa and 215 kDa are immunologically related to hydrogenases purifie
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::3ce02aa59d4a7dce429291e11e09d68c
https://doi.org/10.1007/bf00294284
https://doi.org/10.1007/bf00294284
Publikováno v:
BioHydrogen ISBN: 9780306460579
In N2-fixing cyanobacteria, at least three enzymes may be involved in H2 metabolism: (a) nitrogenase, evolving H2 during N2 fixation; (b) an uptake hydrogenase, reutilizing this H2; and (c) a bidirectional (reversible) hydrogenase. Our studies focus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::41aee9211efe3a45659153c804872221
https://doi.org/10.1007/978-0-585-35132-2_7
https://doi.org/10.1007/978-0-585-35132-2_7
Publikováno v:
BioHydrogen ISBN: 9780306460579
The N2-fixing, filamentous, heterocystous cyanobacterium Nostoc PCC 73102 is capable of forming symbiotic associations with a variety of organisms, but can also grow independently from its hosts photoautotrophically as well as heterotrophically. Duri
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::32772cb1e04f2bcbc2c6c5a50306bffe
https://doi.org/10.1007/978-0-585-35132-2_28
https://doi.org/10.1007/978-0-585-35132-2_28
Publikováno v:
Archives of microbiology. 169(4)
Structural genes encoding an uptake hydrogenase of Nostoc sp. strain PCC 73102 were isolated. From partial libraries of genomic DNA, two clones (pNfo01 and pNfo02) were selected and sequenced, revealing the complete sequence of both a hupS (960 bases
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f5b23e29ef4fd0aa355c811585c156be
https://pubmed.ncbi.nlm.nih.gov/9531626
https://pubmed.ncbi.nlm.nih.gov/9531626
Publikováno v:
Scopus-Elsevier
CIÊNCIAVITAE
CIÊNCIAVITAE
The present study was carried out in order to examine and characterize the bidirectional hydrogenase in the cyanobacterium Nostoc sp. strain PCC 73102. Southern hybridizations with the probes Av1 and Av3 (hoxY and hoxH, bidirectional hydrogenase smal
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ca6f0c5e48f32d44e8efdadd100fc73e
https://europepmc.org/articles/PMC1389151/
https://europepmc.org/articles/PMC1389151/