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Topic: Anabaena

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	Anabaena - MicrobeWiki
		Anabaena provides a model for the study of gene differentiation in the formation of heterocysts.
		The recent sequencing of the genome of Anabaena sp.
		Characterization of genes encoding multi-domain proteins in the genome of the filamentous nitrogen-fixing cyanobacterium Anabaena sp.
	microbewiki.kenyon.edu /index.php/Anabaena (768 words)

	Anabaena [SoBS - UoB]
		Anabaena, a nitrogen-fixing cyanobacterium, is one of the major genera responsible for the formation of hazardous floating water blooms worldwide.
		It is important to develop an understanding of the genetic structure of Anabaena populations in order to devise robust taxonomies, to test linkage between different characters and to allow predictions about how responses by individual members to altered environmental conditions will propagate through whole populations.
		Phenotypic analyses focused mainly on the shape of the filament, dimensions of heterocysts and vegetative cells and the strength of gas vesicles.
	www.bio.bris.ac.uk /research/microbe/Anabaena.htm (0 words)

	Micrographia: Specimens: Bacteria (Monera): Cyanobacteria.
		A cluster of filaments of the cyanobacterium Anabaena.
		Anabaena, in common with the other cyanobacteria, secretes a mucilaginous sheath, and under the microscope the individual filaments can be seen in constant slow gliding motion.
		These are the sites of nitrogen fixation in Anabaena and other genera which possess them, but some cyanobacteria which have no heterocysts are also capable of N fixation.
	www.micrographia.com /specbiol/bacteri/bacter/bact0200.htm (492 words)

	micro*scope - version 6.0 - March, 2006
		Anabaena - Anabaena (a-na-bean-a) is a filamentous cyanobacterium, the slightly larger cells are heterocysts, and are associated with nitrogen fixation.
		Anabaena - Anabaena (ann-a-bean-a) a filamentous blue green algae, with differentiated cells within the filament or trichome.
		Anabaena - A gliding filamernt of Anabaena, a couple of heterocysts are visible within the filament.
	starcentral.mbl.edu /microscope/portal.php?pagetitle=sitesearch&keyword=Anabaena (745 words)

	Buffalo Lake Phytoplankton
		The nitrogen fixing genus Anabaena is generally a sub-dominant in the phytoplankton of oligotrophic to eutrophic lakes, ponds and rivers.
		The abundance of the nitrogen-fixing blue-green algae Anabaena and Gloeotrichia, both with numerous heterocysts, in the September 1986, phytoplankton indicates that nitrogen was probably limiting.
		The dominance of the phytoplankton by the blue-green algae (Anabaena flos-aquae, Aphanocapsa sp.
	www.wsu.edu /cctfish/bf-pht.html (638 words)

	Anabaena (Site not responding. Last check: )
		UTEX 1609 Anabaena aequalis; ATCC 27899 Anabaena sp.
		ATCC 29142; PCC 7122 Anabaena (cluster 1) cylindrica TYPE CULTURE, PCC 73105 Anabaena (cluster 1) sp., PCC reference strain; ACMM 393 Anabaena; NOTES: UTEX B 629 and B 1611 are subcultures from the same strain isolated by S.P. Chu and distributed by G.E. Fogg to M.B. Allen as M1-1-1 [a.k.a.
		Anabaena inaequalis; SAG 1403-2; PCC 7122 Anabaena (cluster 1) cylindrica TYPE CULTURE, PCC 73105 Anabaena (cluster 1) sp.; NOTES: UTEX B 629 andB 1611 are subcultures from the same strain isolated by S.P. Chu and distributed by G.E. Fogg to M.B. Allen as M1-1-1 [a.k.a.
	www.bio.utexas.edu /research/utex/genus/a2.html (987 words)

	Phylogenetic and morphological evaluation of the genera Anabaena, Aphanizomenon, Trichormus and Nostoc (Nostocales, ...
		The 51 Anabaena, Aphanizomenon, Trichormus and Nostoc strains
		The benthic strains Anabaena oscillarioides BECID22 and BECID32
		The benthic Anabaena oscillarioides BO HINDAK 1984/43 and Anabaena
	ijs.sgmjournals.org /cgi/content/full/55/1/11 (5514 words)

	Julie Rumble's Research proposal for Summer 2000
		Anabaena, a filamentous cyanobacterium, is remarkable in that it has both the abilities to harness the sun's energy and to fix nitrogen, two mutually exclusive processes.
		Anabaena, therefore has a mechanism by which it must separate the two reactions-nitrogen fixation only occurs in specialized cells called heterocysts, which are fairly evenly spaced along the filament.
		To accomplish this, Anabaena will be grown on a nitrogen-rich medium, and the nitrogen will then be washed out of the medium to see if it will still develop heterocysts.
	www.people.vcu.edu /~elhaij/lab/people/RumbleS00Proposal.html (1828 words)

	The Rutgers Scholar
		Pyrenoids are localized concentrations of ribulose 1-5 bisphophate carboxylase-oxygenase (rubisco), the enzyme that catalyzes the reduction of carbon dioxide to glucose.
		The body of Euglena anabaena is spindle-shaped, as is the case for many of the Euglena species, and is covered by an elastic membrane complex called the pellicle.
		The sequence of Euglena anabaena was added to the aligned sequences obtained from the SSU rDNA databank at the University of Antwerp (maintained by Van de Peer, Nicolai, De Rijk, and De Wachter).
	www.scils.rutgers.edu /~weyang/ejournal/volume01/triemack/triemack.htm (2316 words)

	Cerexagri-Nisso LLC: Submersed Aquatic Plant and Algae Guide: Algae: Anabaena
		Anabaena St. Vincent ex Bornet and Flah: Nostocaceae.
		Under magnification the round green cells of Anabaena can be seen to join like beads on a string to form short unbranched chains, arcs or coils; larger clear cells intersperse with the more numerous small ones.
		Photography courtesy of The Center for Aquatic and Invasive Plants of the University of Florida.
	www.cerexagri-nisso.com /ahm/Algae_Anabaena.asp (0 words)

	BioMed Central \| Full text \| Alkane-induced expression, substrate binding profile, and immunolocalization of a ...
		strain PCC 7120 (Anabaena 7120) is an obligate photoautotrophic cyanobacterium that reduces atmospheric nitrogen in terminally differentiated cells known as heterocysts [1].
		Nitrogen-fixing Anabaena 7120 batch cultures were grown at ambient CO levels the presence or absence of 0.2% dodecane or hexadecane (v/v) under continuous light with stirring at 30 C for 30 days.
		Anabaena 7120 cells were pelleted and fixed by placing in 1 mL 2.5% glutaraldehyde in 0.1 M cacodylate buffer (pH 7.4) at room temperatures for 1 hour.
	www.biomedcentral.com /1471-2180/5/16 (5219 words)

	anabaena \| \| Dictionary & Translation by Babylon
		Anabaena is a genus of filamentous cyanobacteria, or blue-green algae, found as plankton.
		Anabaena ist eine Gattung fädiger Cyanobakterien, oder „Blaualgen“.
		Anabaena es un género de alga verde-azul (cianobacteria) de reproducción asexual, común en agua dulce (también se encuentran en aguas saladas y en habitats terrestres).
	www.babylon.com /definition/anabaena/All (249 words)

	Harmful Algae
		Among Maryland’s tidal waters, Anabaena species and Aphanizomenon flos-aquae are frequently found in freshwaters of the Potomac River and the upper Chesapeake Bay.
		Anabaena is one of four genera of bluegreen algae capable of producing neurotoxins along with Oscillatoria, Lyngbya and Aphanizomenon.
		The best way to minimize animal poisonings by these species that produce cyanotoxins is to recognize you are in the area of a bloom and keep animals away from the waters that may be toxic.
	www.dnr.state.md.us /bay/hab/anabaena.html (296 words)

	McGinnis Lake Phytoplankton
		The diatoms Asterionella and Fragilaria are all frequently associated with mesotrophic to eutrophic conditions, particularly in spring (Taylor, et al.
		Anabaena flos-aquae, a common constituent of blue-green algal blooms, becomes abundant in eutrophic waters (Taylor, et al.
		The high populations of Asterionella and Fragilaria in McGinnis Lake in May, 1987, and of Anabaena flos-aquae in May, 1988, indicate the presence of readily available nutrients (Reynolds 1984a, Paerl 1988).
	www.wsu.edu /cctfish/mg-pht.html (378 words)

	DLC-ME \| The Microbe Zoo \| Water World \| Pond
		Anabaena fixes nitrogen; it takes nitrogen gas from the air and binds it into protein molecules.
		Certain species of bacteria are the only organisms on Earth that are able to fix nitrogen.
		Anabaena is a multi-talented organism; it is also able to create sugar that it uses for food via photosynthesis, just as plants do.
	commtechlab.msu.edu /sites/dlc-me/zoo/zwp0512.html (141 words)

	Genes Coding for Hepatotoxic Heptapeptides (Microcystins) in the Cyanobacterium Anabaena Strain 90 -- Rouhiainen et al. ...
		Microcystin synthetase gene cluster of Anabaena strain 90, a linear model for the assembly and the structure of microcystin-LR.
		Molecular characterization of planktic cyanobacteria of Anabaena, Aphanizomenon, Microcystis and Planktothrix genera.
		Genes encoding synthetases of cyclic depsipeptides, anabaenopeptilides, in Anabaena strain 90.
	aem.asm.org /cgi/content/full/70/2/686 (4115 words)

	Stephen Smith
		The developing heterocyst of Anabaena builds three layers outside the cell wall, giving it a characteristic microscopic appearance.
		Anabaena genome is uniquely expressed in heterocysts (Golden and Yoon, 1998).
		For example, two operons are interrupted by intron-like sequences of DNA in normal vegetative cells, but the DNA is spliced out to produce a functional operon in heterocysts.
	faculty.oxy.edu /momartin/microbios/smith.html (429 words)

	Anabaena (University of Paisley: Biodiversity Reference) (Site not responding. Last check: )
		In Anabaena the cells are ovoid or barrel-shaped, often giving the filaments (trichomes) the appearance of a string of beads (though this is not so evident in the species photographed).
		Anabaena possesses heterocysts and can also develop akinetes (thick walled resting cells that can survive in sediments for many years).
		A number of photographs of Anabaena are available at the Cyanosite resource (Purdue University).
	www-biol.paisley.ac.uk /bioref/Eubacteria/Anabaena.html (302 words)

	Identification and characterization of the nifV-nifZ-nifT gene region from the filamentous cyanobacterium Anabaena sp. ...
		Identification and characterization of the nifV-nifZ-nifT gene region from the filamentous cyanobacterium Anabaena sp.
		the Rhodobacter capsulatus nifV mutant R229I by the Anabaena strain 7120
		Happe, T., Schütz, K., Böhme, H. Transcriptional and Mutational Analysis of the Uptake Hydrogenase of the Filamentous Cyanobacterium Anabaena variabilis ATCC 29413.
	jb.asm.org /cgi/lookup?vol=179&fp=2930&view=abstract (358 words)

	ATCC: Bacteria Collection
		GenBank: AJ132705: Anabaena variabilis dnaJ2 gene and ORF1.
		GenBank: AJ292758: Anabaena variabilis susA gene for sucrose synthase.
		GenBank: AJ003195: Anabaena variabilis devB, devC and devA genes of ABC transporter.
	www.atcc.org /common/catalog/numSearch/numResults.cfm?atccNum=29413 (940 words)

	Differential Expression of the Two kdp Operons in the Nitrogen-Fixing Cyanobacterium Anabaena sp. Strain L-31 -- Ballal ...
		Differential expression of the kdp operons in Anabaena sp.
		of kdp1 or kdp2 operons in Anabaena sp.
		An atypical KdpD homologue from the cyanobacterium Anabaena sp.
	aem.asm.org /cgi/content/full/71/9/5297 (3883 words)

	Species Of Blue-Green Algae Announces IPO
		Anabaena, a photosynthesizing, nitrogen-fixing algae with 1999 revenues estimated at $0 billion, will offer 200 million shares on the NASDAQ exchange next Wednesday under the stock symbol ALG.
		Despite the fact that Anabaena has failed to turn a profitable quarter since its founding in the early Proterozoic Era, Wall Street experts said the algae's good name and substantial liquid holdings should more than compensate.
		Despite such reservations, as well as a general concern on Wall Street over IPO oversaturation, Anabaena is expected to be a hot property when it makes its bow next week.
	www.theonion.com /content/node/29173/print (553 words)

	McGinnis Lake Phytoplankton
		The diatoms Asterionella and Fragilaria are all frequently associated with mesotrophic to eutrophic conditions, particularly in spring (Taylor, et al.
		Anabaena flos-aquae, a common constituent of blue-green algal blooms, becomes abundant in eutrophic waters (Taylor, et al.
		The high populations of Asterionella and Fragilaria in McGinnis Lake in May, 1987, and of Anabaena flos-aquae in May, 1988, indicate the presence of readily available nutrients (Reynolds 1984a, Paerl 1988).
	www.wsu.edu:8080 /Lake/mg-pht.html (378 words)

	Anabaena
		The word "anabaena" uses 8 letters: A A A A B E N N.
		Words within anabaena not shown as it has more than seven letters.
		List all words starting with anabaena, words containing anabaena or words ending with anabaena
	www.morewords.com /word/anabaena (0 words)

	Analysis of a Het- mutation in Anabaena sp. strain PCC 7120 implicates a secondary metabolite in the regulation of ...
		Analysis of a Het- mutation in Anabaena sp.
		Strain PCC 7120 by Elements 5' from the Gene and by hepK.
		Froehlich, J. E., Benning, C., Dormann, P. The Digalactosyldiacylglycerol (DGDG) Synthase DGD1 Is Inserted into the Outer Envelope Membrane of Chloroplasts in a Manner Independent of the General Import Pathway and Does Not Depend on Direct Interaction with Monogalactosyldiacylglycerol Synthase for DGDG Biosynthesis.
	jb.asm.org /cgi/content/abstract/176/8/2282 (928 words)

	Azolla and Anaebaena Symbiosis
		ccording to some references, the universal occurrence of Anabaena azollae inside the leaves of Azolla suggests that reproduction of this water fern may be chiefly vegetative; however, it has been shown that this cyanobacterium and fern may develop in synchrony.
		Probably the easiest way to observe Anabaena is to remove a dorsal leaf lobe and place it on a clean slide with a drop of water.
		The significance of its symbiotic relationship with Anabaena is astounding when one considers that millions of lives depend on these two organisms.
	waynesword.palomar.edu /plnov98.htm (2376 words)

	NblA is essential for phycobilisome degradation in Anabaena sp. strain PCC 7120 but not for development of functional ...
		PCC 7120; Anabaena 29413, Anabaena variabilis ATCC 29413; PBS, phycobilisome(s); Synechococcus 7942, Synechococcus elongatus PCC 7942; Synechocystis 6803, Synechocystis sp.
		Foulds, I. and Carr, N. A proteolytic enzyme degrading phycocyanin in the cyanobacterium Anabaena cylindrica.
		Simon, R. Cyanophycin granules from the blue-green alga Anabaena cylindrica: a reserve material consisting of copolymers of aspartic acid and arginine.
	mic.sgmjournals.org /cgi/content/full/150/8/2739 (4296 words)

	Toxins \| MERHAB-LGL at ESF
		In mouse bioassays, which traditionally have been used to screen toxicity of field and laboratory samples, cyanobacterial hepatotoxins (liver toxins) cause death by liver haemorrhage within a few hours of the acute doses.
		Microcystins have been characterised from planktonic Anabaena, Microcystis, Oscillatoria (Planktothrix), Nostoc, and Anabaenopsis species, and from terrestrial Hapalosiphon genera.
		Homoanatoxin-a (MW = 179) is an anatoxin-a homologue isolated from an Oscillatoria formosa (Phormidium formosum) strain.
	www.esf.edu /merhab/toxins.asp (890 words)

	A calcium signal is involved in heterocyst differentiation in the cyanobacterium Anabaena sp. PCC7120 -- Torrecilla et ...
		A calcium signal is involved in heterocyst differentiation in the cyanobacterium Anabaena sp.
		Micrographs of Anabaena filaments after 24 h of nitrogen deprivation are shown (b, c, e, f).
		Maldener, I., Lockau, W., Cai, Y. and Wolk, C. The calcium-dependent protease of the cyanobacterium Anabaena: molecular cloning and expression of the gene in Escherichia coli, sequencing and site-directed mutagenesis.
	mic.sgmjournals.org /cgi/content/full/150/11/3731 (5152 words)

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