Alga

Story ideas from molecular & cellular proteomics

... Researchers have identified unique proteins that allow a unicellular alga called Dunaliella salina to proliferate in environments with extreme salt ... Salt-induced Changes in the Plasma Membrane Proteome of the Halotolerant alga Dunaliella salina as Revealed by Blue Native Gel Electrophoresis and ...

Alga in Biological News

Montana State team finds Yellowstone alga that detoxifies arsenic

... scientists have found a Yellowstone National Park alga that's tougher. The alga -- a simple one-celled algae called ... foods and herbicides, the scientists said. The alga and how it detoxifies arsenic are described in a ...

Solar-powered sea-slugs live like plants, prof says

... functioning," he adds. "The slug needs the alga to mature and complete its life cycle," Manhart says. "It is totally dependent on the alga to survive. Once the slug has acquired a ... plastids. Manhart says that if the slug and the alga both brave the ever-changing climatic conditions, ...

Green algae -- the nexus of plant/animal ancestry

... Stanford, CAGenes of a tiny, single-celled green alga called Chlamydomonas reinhardtii may contain ... including humans. The research shows that this alga has maintained many genes that were lost during ... years ago no one would have guessed that an alga would have retained many of the functions we ...

Green alga genome project catalogs carbon capture machinery

... CREEK, -The genome analysis of a tiny green alga has uncovered hundreds of genes that are uniquely ... of the journal Science. The single-celled alga Chlamydomonas reinhardtii, while less than a ... to its large research community as "Chlamy", the alga is a powerful model system for the study of ...

Study involving more than 100 scientists provides new insights on green algae

... Science a "gold mine" of data on a tiny green alga called Chlamydomonas, with implications for human ... Biology Institute, who has studied the green alga for 20 years. "We know the words and now we want ... and other animals. The scientists report that the alga has maintained many genes that were lost during ...

Cause of mussel poisoning identified

... just like other voracious protozoa and mussels. They isolated a small alga from the North Sea off the Scottish east coast and described it as a new ... researchers are interested in quite fundamental questions: why does the alga produce these azaspiracid toxins and what are their ecological functions? ...

Iowa State professor's genome research published in the latest issue of Science

... and annotated the genome of the green algae chlamydomonas, a single-celled alga that has traits from both animals and plants. There may be lots of uses ... chlorophyll and also flagella to help it move. Another reason the alga was sequenced is that it is both a simple organism and a classic genetic ...

'Green' energy from algae

... into biomass, the efficiency being five times higher than that in open ponds." The plates in usual photo-bioreactors are arranged verti-cally. "Every alga sees a little bit less light, but the plant is operated at increased efficiency", emphasizes the biologist and electrical engineer. Modern designs ...

Unlikely life thriving at Antarctica's Blood Falls

... the earliest explorers noted the massive red stain at the snout of the glacier and speculated as to what may have caused it. Some guessed that red alga was responsible for the bright color. "In fact, the red color is a result of all that Fe(II) produced by bacteria," said Anbar. "When the Fe(II)-rich ...

Genes from tiny marine algae suggest unsuspected avenues for new research

... key aspects of this genetic "Morse code." The paper also compares Micromonas ' genes with genes found in other organisms. A microscopic alga with leaves? Worden and her fellow researchers discovered that Micromonas carries a significant number of genes that are not found in the ...

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Alga in Biological Technology

First step to converting solar energy using 'artificial leaf'

... An international team of researchers has modified chlorophyll from an alga so that it resembles the extremely efficient light antennae of bacteria. ... of Wrzburg in Huub de Groot's team modified chlorophylls from the alga Spirulina, such that they resembled the pigments of bacteria. De Groot's ...

Researchers at the University of Georgia Discover Protein is Crucial to Reproduction of Parasites Involved in Disease

... dynamins, the current work suggests that cells have the ability to retool these proteins to perform novel tasks, in this case to divide the symbiotic alga that was the ancestor of the apicoplast. The group generated a mutant cell line to disrupt DrpA function in T. gondii. Using modern genetic and ...

DOE JGI Director Eddy Rubin highlights the genomics of plant-based biofuels in the journal Nature

... eucalyptus, cassava, and foxtail millet. In addition, Rubin points to oil-producing algae as an alternative source for biodiesel productionwith the alga Chlamydomonas reinhardtii, as just one of several algal species that has been characterized for their ability to efficiently capture and convert ...

Sub-Micron Gold Particles Are Superior to Larger Particles for Efficient Biolistic Transformation of Organelles and Some Cells

... Enzymol., 217 , 510-536 (1993). 3. Boynton, J. E. and Gillham, N. W., Genetics and transformation of mitochondria in the green alga Chlamydomonas, Meth. Enzymol., 264 , 279-296 (1996). 4. Butow, R. A. and Fox, T. D., Organelle transformation: shoot first, ...

Alga in Biological Definition

Alga

... The algae (singular is alga ) comprise several different groups of living things that produce energy through photosynthesis . They are generally regarded as simple plants , ...

Botany

... two haploid (n) sets of chromosomes , a condition known as polyploidy . The "Green Yeast" Chlamydomonas reinhardtii (a single-celled, green alga ) is another plant model organism that has been extensively studied and provided important insights into cell biology. Early botany (before ...

Fungus

... . A lichen is a very close mutualistic relationship between a fungus and a photosynthetic microorganism, usually a cyanobacterium or green alga . A lichen behaves in so many ways like a single organism that lichens are actually given species names. Pathogenic species Fungal diseases ...

Lichen

... , permitting them to live in a purely mineral environment by producing their own organic compounds (see photosynthesis ). The fungus protects the alga against drying out and provides it with minerals obtained from the substratum. If a cyanobacterium is present this can fix nitrogen , ...

Alga

... The algae (singular is alga ) comprise several different groups of living things that produce energy through photosynthesis . They are generally regarded as simple plants , ...

Protein

... have this problem, since egg's white and cow's milk contain all essential amino acids. Peanuts , soy milk, nuts, seeds, green peas, Legumes , the alga spirulina and some grains are some of the richest sources of plant protein. All eight essential amino acids must be part of one diet in order ...

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Alga in Biological Dictionary

Lichens

... (the mycobiont) with a photosynthetic partner, usually either a green alga or cyanobacterium . The morphology, physiology and biochemistry ... ... colonize many ... Lichen , living partnership of a fungus and an alga Algae. ... Lichen - Wikipedia, the free encyclopedia ... Lichens of ...

Sporophyte

... some algae, have life cycles in which a haploid gametophyte generation alternates with a diploid sporophyte , the generation of a plant or alga that has a double set of chromosomes. A multicellular sporophyte generation or phase is present in ... in certain plants and algae, nonsexual ...

Phaeophyta

... of the kingdom Protista consisting of those organisms commonly called brown algae ... seaweeds are members of Phaeophyta . ... brown alga n. Any of a large group of chiefly marine algae of the division Phaeophyta , including the rockweeds and the kelps, having brown and yellow ...

Lichen

... and upper arms. ... What Causes Lichen Sclerosus? How Is It Diagnosed? How Is It Treated? ... Lichen , living partnership of a fungus and an alga Algae. ... Lichen - Wikipedia, the free encyclopedia ... Usually a lichen contains a single species of algae, ... Grateful Dead music and ...

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