• Anabaena variabilis is a phylogenic-cousin of the more well-known species Nostoc spirrilum. (wikipedia.org)
  • Alga biru berbentuk benang- Oscillatoria- Nostoc commune- anabaena azollae dan anabaena cycadae bersimbiosis denganAzolla pinnata dan Cycas rumphii. (slideserve.com)
  • Nostoc and Anabaena. (excellup.com)
  • Nostoc, Anabaena, and Azotobacter are bacteria that help to put nitrogen in the soil. (iasbook.com)
  • The phylum includes spherical or rod-shaped unicellular organisms ( Chroococcus ), or simple or branched filamentous prokaryotes ( Oscillatoria, Nostoc, Anabaena ). (doctor-dr.com)
  • Nostoc commune and Anabaena variabilis were used to evaluate the impact of UV-B radiation on growth, photosynthetic pigments, lipid peroxidation, proline content, protein content as well as on the enzymes nitrate reductase and glutamine synthetase. (ijpsr.com)
  • Anabaena variabilis showed a decrease in protein content, whereas in Nostoc commune protein content elevates with an increase in UV-B exposure duration. (ijpsr.com)
  • The results showed that damages at different levels are caused due to UV-B exposure in both Anabaena variabilis and Nostoc commune . (ijpsr.com)
  • Other cyanobacteria are known to form symbiotic relationships with diatoms, though no such relationship has been observed with Anabaena variabilis. (wikipedia.org)
  • Blue-green algae is the common name for cyanobacteria. (giantmicrobes.com)
  • Anabaena is a genus of blue-green algae, called cyanobacteria. (giantmicrobes.com)
  • A review of the information on blue-green algae supplements revealed a much larger gap in knowledge regarding the toxicity of cyanobacteria in general. (nih.gov)
  • Description: The blue-green algae used in dietary supplements are cyanobacteria, organisms with some characteristics of bacteria and some of algae. (nih.gov)
  • Blooms of Cyanobacteria, also known as blue-green algae, are affecting inland and coastal communities around the world. (beachapedia.org)
  • These HABs are chiefly composed of one or more species of cyanobacteria, also known as blue-green algae, such as Microcystis and Anabaena . (nih.gov)
  • The cyanobacteria are also called 'blue-green algae' because they contain chlorophyll. (excellup.com)
  • Cyanobacteria, also known as blue-green algae, is a type of fertilizer that helps to take nitrogen from the air and put it into the soil. (iasbook.com)
  • Cyanobacteria, also known as blue-green algae, is a type of biofertilizer that helps to take nitrogen from the air and make it usable for plants. (iasbook.com)
  • Azolla is a type of water fern that can be mixed with blue-green algae or cyanobacteria to create a good fertilizer for rice fields. (iasbook.com)
  • When mixed with blue-green algae or cyanobacteria, it can act as a powerful fertilizer for rice fields. (iasbook.com)
  • When mixed with blue-green algae or cyanobacteria, it makes a great fertilizer and adds nitrogen to rice fields. (iasbook.com)
  • Azolla is a type of fern that grows in water and it can be used to give a natural fertilizer when combined with blue-green algae or cyanobacteria. (iasbook.com)
  • Rhizobium, Blue-green algae (Cyanobacteria), and Azolla can fix nitrogen in the soil. (iasbook.com)
  • But the high-carbon (95%), nitrogen-containing atmosphere and red regolith soil, rich in iron and a wealth of other metals and minerals, are suitable for such bioprocesses - and the key are cyanobacteria: While on Earth they often appear as annoying blue-green algae and spoil our summer bathing pleasure, in the context of Mars they can be described as masters of survival. (uni-bremen.de)
  • Cyanobacteria, also known as blue-green algae, are photosynthetic bacteria naturally present in surface waters in low or moderate numbers. (rumie.org)
  • Buoyant cyanobacteria, such as anabaena and microcystis, may float upward when mixing is weak and accumulate in dense areas, which we call surface blooms . (rumie.org)
  • They include genera of cyanobacteria (the blue green algae, eg Gloeocapsa, Synechococcus, Microcytis ) or one of several species of green algae genera (eg Euglena, Scenedesmus, Chlamydomonas ). (viresco-uk.com)
  • Harmful algal blooms (HABs) that result from the rapid growth of algae or cyanobacteria (sometimes referred to as blue-green algae) in natural waterbodies can harm people, animals, or the environment . (cdc.gov)
  • Blue-green algae, also known as cyanobacteria, are microorganisms that are similar to both bacteria and plants. (cowdvm.com)
  • Human-generated phosphorus loads do fuel HABs in Lake Erie and elsewhere, but researchers now understand that an excess of another nutrient, nitrogen, shifts the balance in favor of Microcystis rather than other HAB-forming cyanobacteria, diatoms, or green algae. (nih.gov)
  • Although cyanobacteria are often referred to as "blue-green algae," they are not, in fact, algae. (nih.gov)
  • Cyanobacteria, also known as blue-green algae are among the most diverse group of gram-negative photosynthetic autotrophs which are widely distributed globally. (ijpsr.com)
  • Formerly called blue-green algae, cyanobacteria were traditionally treated as ALGAE. (nih.gov)
  • Cyanophyta (Cyanobacteria) General account with special emphasis on nitrogen fixation and soil building, life cycle of oscillatoria / Anabaena. (universitypk.com)
  • Blue-green algae are a group of algae including Nodularia spumigena , Microcystis aeruginosa and Anabaena circinalis . (wa.gov.au)
  • Because last Thursday's mixing (turn over) event mixed nutrients released by the bottom sediments when the dissolved oxygen level was below 1 ug/L into the water column, we are likely to continue to have an Anabaena and Microcystis blooms for the next few weeks. (honeoyelakewatershed.org)
  • An Anabaena bloom looks like pea-soup and an Microcystis bloom looks like green paint on the lake surface. (honeoyelakewatershed.org)
  • Now that the lake has mixed (turned over), we are likely to have Anabaena and Microcystis blooms for the next several weeks. (honeoyelakewatershed.org)
  • For the people who live on Lake Erie's shores, Microcystis made its presence most acutely known in August 2014, when a bright green patch of bloom-impacted water spread from Maumee Bay along the Ohio shoreline of western Lake Erie. (nih.gov)
  • In this micrograph, Microcystis aeruginosa cells appear on the right as tiny green dots. (nih.gov)
  • Anabaena variabilis is a species of filamentous cyanobacterium. (wikipedia.org)
  • Anabaena variabilis is also a model organism for studying the beginnings of multicellular life due to its filamentous characterization and cellular-differentiation capabilities. (wikipedia.org)
  • Comparative Survival of Vibrio Vulnificus in Association with the Blue Green Alga Anabaena Variabilis in Laboratory Microcosms. (ac.bd)
  • We evaluated the performance of LTC2 ( Ls GAS) as well as nine other identified or putative germacrene A synthases from different sources for the production of germacrene A. Av GAS, a synthase of Anabaena variabilis , was found to be the most efficient in germacrene A production in yeast. (biomedcentral.com)
  • NCI will test commercially available dietary supplements containing blue-green algae and cyanobacterial metabolites in the Ames Salmonella and mouse lymphoma assays. (nih.gov)
  • Because these water-dwelling bacteria photosynthesize, they are also referred to as "blue-green algae. (beachapedia.org)
  • Blue-green algae are a group of bacteria. (medlineplus.gov)
  • The absence of the pigments of photosystem II of photosynthesis in heterocysts of a blue-green alga. (microbiologyresearch.org)
  • This species of the genus Anabaena and the domain Eubacteria is capable of photosynthesis. (wikipedia.org)
  • They are similar to algae in size and contain blue-green or green pigments and thus perform photosynthesis. (nih.gov)
  • Anabaena is a species of blue-green algae that we see starting in July and August usually after a lake mixing (turn over) event. (honeoyelakewatershed.org)
  • The cyanobacterium involved appears to be a species from the genus Dolichospermum (formerly part of the genus Anabaena ). (warringal.org.au)
  • There are said to be over 20,000 different named species of green algae. (viresco-uk.com)
  • Simbiosis Anabaena azollae dengan Azolla pinnata sebagai alternatif pupuk Urea, karena simbiosis ini dapat meningkatkan kadar Nitrogen di lahan persawahan. (slideserve.com)
  • In recent years, Azolla has attracted the attention of scientists as a feed resource for livestock and even called it as Green gold mine or super plant due to its high nutritive value and faster growth. (benisonmedia.com)
  • The fern Azolla has a symbiotic blue green algae Anabaena azollae, which is responsible for the fixation and assimilation of atmospheric nitrogen. (benisonmedia.com)
  • Rhizobium, Blue-green algae, and Azolla are all types of biofertilizers that help the soil to contain nitrogen. (iasbook.com)
  • Azolla, Anabaena, Nostok, and blue-green algae promote nitrogen fixation in paddy harvesting and work as organic fertilizers. (iasbook.com)
  • Nitrogenase activity in heterocysts of filamentous blue-green algae. (microbiologyresearch.org)
  • Anabaena is a type of blue-green algae that likes to form filamentous colonies of green slime. (giantmicrobes.com)
  • Cyprien Verseux and his colleagues have now identified the cyanobacterium strain Anabaena sp. (uni-bremen.de)
  • Two phytoplankton genera, Anabaena and Ceratium were identified as the problem-causing phytoplankton due to their ability to interfere with the water treatment process and negatively impact on water quality. (scielo.org.za)
  • Srivastava, B.S.: A simple method of isolating ultraviolet resistant and sensitive strains of a blue green alga. (muhaz.org)
  • Among all Anabaena strains, the maximum activity was determined in Anabaena sp. (gazi.edu.tr)
  • Blue-green algae produce blue-green colored pigments and are high in protein, iron, and other minerals. (medlineplus.gov)
  • People use blue-green algae for treating high blood pressure and as a protein supplement. (medlineplus.gov)
  • The small Ca2+-binding protein CSE links Ca2+ signalling with nitrogen metabolism and filament integrity in Anabaena sp. (biomedcentral.com)
  • Expression of asr1131 encoding the CSE protein in Anabaena sp. (biomedcentral.com)
  • Srivastava, B.S.: Pigment variation in ultraviolet irradiated Anabaena doliolum . (muhaz.org)
  • The blue pigment is dominant. (doctor-dr.com)
  • MadN is encoded within the malonate utilization operon of Malonomonas rubra and may be an acetate efflux pump, and PecM is encoded within a locus of Erwinia chrysanthemi controlling pectinase, cellulase and blue pigment production and might export the pigment indigoidine, produced by gene products encoded in the pecM operon. (tcdb.org)
  • The alga strain used is called Anabaena 387, which was obtained from the Canadian Phycological Culture Centre. (mun.ca)
  • They also want to better understand the biological mechanisms which make the selected strain of Anabaena sp. (uni-bremen.de)
  • Contaminated blue-green algae products contain harmful toxins that might be transferred to an infant during pregnancy or through breast milk. (medlineplus.gov)
  • Anabaena blooms have the potential to produce toxins that could affect people and their pets. (honeoyelakewatershed.org)
  • Anabaena has the potential to produce toxins that can be harmful to people and pets. (honeoyelakewatershed.org)
  • Blue-green algae like light and warm stagnant water, so improving water circulation helps to control their numbers. (giantmicrobes.com)
  • Widespread exposure of consumers, including children, to blue-green algae supplements. (nih.gov)
  • Stars, double-sided combs, a web of green hexagons, triangles merged with translucent rays that form a living mandala: These are the lake's phytoplankton seen under high magnification. (nih.gov)
  • Srivastava, B.S.: Ultraviolet induced mutations to growth factor requirement and penicillin resistance in a blue green alga. (muhaz.org)
  • These dietary supplements can become contaminated with microcystin-LR, a potent hepatotoxin and suspected liver carcinogen, and Anabaena , which contains possible neurotoxins. (nih.gov)
  • Some blue-green algae products are grown under controlled conditions. (medlineplus.gov)
  • Srivastava, B.S. and Kumar, H.D.: Inactivation and killing of Anabaena doliolum grown on ultraviolet irradiated culture medium. (muhaz.org)
  • And Ivemey Cook, Text book of Theoretical Botany, Longman's Green and Co. (universitypk.com)
  • Despite being named "blue-green algae," blooms may appear in many different colors including red, yellow, brown, blue, and green, and often form a scum on the water's surface. (beachapedia.org)
  • Be extra watchful for new blue-green algae blooms for the rest of the summer. (honeoyelakewatershed.org)
  • It appears immune to predation by the planktonic crustaceans, such as Daphnia , that usually control populations of green algae and diatoms. (nih.gov)
  • Taking blue-green algae along with these medications might decrease the effects of these medications. (medlineplus.gov)
  • Measurable levels of microcystins have been found in blue-green algae supplements evaluated by independent laboratories. (nih.gov)
  • Don't use any blue-green algae product that hasn't been tested and found to be free of microcystins and other contaminants. (medlineplus.gov)
  • When we returned home, we found an Anabaena bloom that looked like pea soup and a water snake near our dock. (honeoyelakewatershed.org)
  • When planktonic algae are very abundant, they make the water turn green. (viresco-uk.com)
  • This study identified blue-green algae tablets and capsules prepared from Aphanizomenon algae as a potential candidate for nomination. (nih.gov)
  • In the current study, a mutant Anabaena sp. (biomedcentral.com)
  • The end of the study Anabaena sp. (gazi.edu.tr)
  • Involved in the study and publication 'Selection of Anabaena sp. (uni-bremen.de)
  • The paper presents the results from the PGIS survey used to study how people use, value, and consider desirable or important in the context of urban blue-spaces in Mexico. (respires.org)
  • Blue-green algae supplements containing Aphanizomenon algae are believed to be taken by over a million consumers. (nih.gov)
  • Eukaryotic cells (en=true) are far more sophisticated, with a genuine nucleus, in which genetic material is surrounded by a nuclear envelope to create a distinct, readily identifiable structure. (doctor-dr.com)