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Titolo:
N-2 FIXATION BY NONHETEROCYSTOUS CYANOBACTERIA
Autore:
BERGMAN B; GALLON JR; RAI AN; STAL LJ;
Indirizzi:
NEDERLANDS INST OECOL ONDERZOEK,CENTRUM ESTUARIENE & MARIENE OECOL,VIERSTR 28 NL-4401 EA YERSEKE NETHERLANDS NEDERLANDS INST OECOL ONDERZOEK,CENTRUM ESTUARIENE & MARIENE OECOL NL-4401 EA YERSEKE NETHERLANDS UNIV STOCKHOLM,DEPT BOT S-10691 STOCKHOLM SWEDEN UNIV COLL SWANSEA,SCH BIOL SCI,ALGAL RES UNIT SWANSEA SA2 8PP W GLAM WALES UNIV COLL SWANSEA,SCH BIOL SCI,BIOCHEM RES GRP SWANSEA SA2 8PP W GLAMWALES NE HILL UNIV SHILLONG 793014 MEGHALAYA INDIA
Titolo Testata:
FEMS microbiology reviews
fascicolo: 3, volume: 19, anno: 1997,
pagine: 139 - 185
SICI:
0168-6445(1997)19:3<139:NFBNC>2.0.ZU;2-1
Fonte:
ISI
Lingua:
ENG
Soggetto:
AEROBIC NITROGEN-FIXATION; FILAMENTOUS NONHETEROCYSTOUS CYANOBACTERIUM; SYNECHOCOCCUS SP RF-1; MARINE MICROBIAL MAT; ANABAENA-VARIABILIS ATCC-29413; PLECTONEMA-BORYANUM PCC-73110; CIRCADIAN GENE-EXPRESSION; SP STRAIN PCC-6803; SP PCC 6909; UNICELLULAR CYANOBACTERIUM;
Keywords:
NONHETEROCYSTOUS CYANOBACTERIA; N-2 FIXATION; NITROGENASE; IMMUNOLOCALIZATION; ATP AND REDUCTANT; DIURNAL RHYTHM; NATURAL ENVIRONMENT;
Tipo documento:
Review
Natura:
Periodico
Settore Disciplinare:
Science Citation Index Expanded
Citazioni:
284
Recensione:
Indirizzi per estratti:
Citazione:
B. Bergman et al., "N-2 FIXATION BY NONHETEROCYSTOUS CYANOBACTERIA", FEMS microbiology reviews, 19(3), 1997, pp. 139-185

Abstract

Many, though not all, non-heterocystous cyanobacteria can fix N-2. However, very few strains can fix N-2 aerobically. Nevertheless, these organisms may make a substantial contribution to the global nitrogen cycle. In this general review, N-2 fixation by laboratory cultures and natural populations of non-heterocystous cyanobacteria is considered. The properties and subcellular location of nitrogenase in these organisms is described, as is the response of N-2 fixation to environmental factors such as fixed nitrogen, O-2 and the pattern of illumination. The integration of N-2 fixation with other aspects of cell metabolism (in particular photosynthesis) is also discussed. Similarities and differences between different individual strains of nonheterocystous cyanobacteria are highlighted.

ASDD Area Sistemi Dipartimentali e Documentali, Università di Bologna, Catalogo delle riviste ed altri periodici
Documento generato il 27/11/20 alle ore 02:27:09