|
Marvania Geminata
''Marvania'' is a genus of green algae in the family Chlorellaceae. The genus name of ''Marvania'' is in honour of Petr Marvan (b.1929), who was a (b.1929) Czech / Czechoslovakian botanist (Algology, Mycology and Lichenology), Hydrobiologist who worked at the Water Research Institute. The genus was circumscribed by František Hindák František () is a masculine given name of Czech origin. It is a cognate of Francis, Francisco, François, and Franz. People with the name include: *Frank Daniel (František Daniel) (1926–1996), Czech film director, producer, and screenwriter *F ... in Arch. Hydrobiol. Suppl. vol.49 on page 268 in 1976. References Trebouxiophyceae genera Chlorellaceae {{green algae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marvania Coccoides
''Marvania'' is a genus of green algae in the family Chlorellaceae. The genus name of ''Marvania'' is in honour of Petr Marvan (b.1929), who was a (b.1929) Czech / Czechoslovakian botanist (Algology, Mycology and Lichenology), Hydrobiologist who worked at the Water Research Institute. The genus was circumscribed by František Hindák František () is a masculine given name of Czech origin. It is a cognate of Francis, Francisco, François, and Franz. People with the name include: *Frank Daniel (František Daniel) (1926–1996), Czech film director, producer, and screenwriter *F ... in Arch. Hydrobiol. Suppl. vol.49 on page 268 in 1976. References Trebouxiophyceae genera Chlorellaceae {{green algae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marvania Geminata
''Marvania'' is a genus of green algae in the family Chlorellaceae. The genus name of ''Marvania'' is in honour of Petr Marvan (b.1929), who was a (b.1929) Czech / Czechoslovakian botanist (Algology, Mycology and Lichenology), Hydrobiologist who worked at the Water Research Institute. The genus was circumscribed by František Hindák František () is a masculine given name of Czech origin. It is a cognate of Francis, Francisco, François, and Franz. People with the name include: *Frank Daniel (František Daniel) (1926–1996), Czech film director, producer, and screenwriter *F ... in Arch. Hydrobiol. Suppl. vol.49 on page 268 in 1976. References Trebouxiophyceae genera Chlorellaceae {{green algae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Marvania Sp
''Marvania'' is a genus of green algae in the family Chlorellaceae. The genus name of ''Marvania'' is in honour of Petr Marvan (b.1929), who was a (b.1929) Czech / Czechoslovakian botanist (Algology, Mycology and Lichenology), Hydrobiologist who worked at the Water Research Institute. The genus was circumscribed by František Hindák František () is a masculine given name of Czech origin. It is a cognate of Francis, Francisco, François, and Franz. People with the name include: *Frank Daniel (František Daniel) (1926–1996), Czech film director, producer, and screenwriter *F ... in Arch. Hydrobiol. Suppl. vol.49 on page 268 in 1976. References Trebouxiophyceae genera Chlorellaceae {{green algae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Genus
Genus ( plural genera ) is a taxonomic rank used in the biological classification of extant taxon, living and fossil organisms as well as Virus classification#ICTV classification, viruses. In the hierarchy of biological classification, genus comes above species and below family (taxonomy), family. In binomial nomenclature, the genus name forms the first part of the binomial species name for each species within the genus. :E.g. ''Panthera leo'' (lion) and ''Panthera onca'' (jaguar) are two species within the genus ''Panthera''. ''Panthera'' is a genus within the family Felidae. The composition of a genus is determined by taxonomy (biology), taxonomists. The standards for genus classification are not strictly codified, so different authorities often produce different classifications for genera. There are some general practices used, however, including the idea that a newly defined genus should fulfill these three criteria to be descriptively useful: # monophyly – all descendants ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Green Algae
The green algae (singular: green alga) are a group consisting of the Prasinodermophyta and its unnamed sister which contains the Chlorophyta and Charophyta/Streptophyta. The land plants (Embryophytes) have emerged deep in the Charophyte alga as sister of the Zygnematophyceae. Since the realization that the Embryophytes emerged within the green algae, some authors are starting to properly include them. The completed clade that includes both green algae and embryophytes is monophyletic and is referred to as the clade Viridiplantae and as the kingdom Plantae. The green algae include unicellular and colonial flagellates, most with two flagella per cell, as well as various colonial, coccoid and filamentous forms, and macroscopic, multicellular seaweeds. There are about 22,000 species of green algae. Many species live most of their lives as single cells, while other species form coenobia (colonies), long filaments, or highly differentiated macroscopic seaweeds. A few other organi ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Chlorellaceae
Chlorellaceae are a family (biology), family of green algae in the order Chlorellales.See the National Center for Biotechnology Information, NCBI]webpage on Chlorellaceae Data extracted from the This genus includes some important emerging pathogens of humans and farm animals, such as ''Prototheca zopfii''. References External links Chlorellaceae, Trebouxiophyceae families {{green algae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Center For Biotechnology Information
The National Center for Biotechnology Information (NCBI) is part of the United States National Library of Medicine (NLM), a branch of the National Institutes of Health (NIH). It is approved and funded by the government of the United States. The NCBI is located in Bethesda, Maryland, and was founded in 1988 through legislation sponsored by US Congressman Claude Pepper. The NCBI houses a series of databases relevant to biotechnology and biomedicine and is an important resource for bioinformatics tools and services. Major databases include GenBank for DNA sequences and PubMed, a bibliographic database for biomedical literature. Other databases include the NCBI Epigenomics database. All these databases are available online through the Entrez search engine. NCBI was directed by David Lipman, one of the original authors of the BLAST sequence alignment program and a widely respected figure in bioinformatics. GenBank NCBI had responsibility for making available the GenBank DNA seque ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Hydrobiologist
Hydrobiology is the science of life and life processes in water. Much of modern hydrobiology can be viewed as a sub-discipline of ecology but the sphere of hydrobiology includes taxonomy, economic and industrial biology, morphology, and physiology. The one distinguishing aspect is that all fields relate to aquatic organisms. Most work is related to limnology and can be divided into lotic system ecology (flowing waters) and lentic system ecology (still waters). One of the significant areas of current research is eutrophication. Special attention is paid to biotic interactions in plankton assemblage including the microbial loop, the mechanism of influencing algal blooms, phosphorus load, and lake turnover. Another subject of research is the acidification of mountain lakes. Long-term studies are carried out on changes in the ionic composition of the water of rivers, lakes and reservoirs in connection with acid rain and fertilization. One goal of current research is elucidation of the ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Water Research Institute (Verbania)
The Water Research Institute ( it, Istituto di Ricerca sule Acque abbreviated IRSA) in Verbania Pallanza is part of the Water Research Institute of CNR, with headquarters in Rome. From 2002 to 2018 it represented the headquarters of the former Institute of Ecosystem Study ( it, Istituto per lo Studio degli Ecosistemi, abbreviated ISE), one of the dismissed institutes of the Italian National Research Council (CNR). Before that, the institute in Verbania was called the Italian Institute of Hydrobiology. Research topics Research at IRSA in Verbania is mostly on environmental issues, especially on: * limnology, in all its aspects, including biological, physical, chemical, * freshwater ecology, * impact of global change, * conservation and recovery of ecosystems, * aquatic biodiversity and ecosystem functioning, * biology and technology of microorganisms, * applied ecology and biological control. History The institute in Verbania Pallanza started working as a research center in 193 ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Circumscription (taxonomy)
In biological taxonomy, circumscription is the content of a taxon, that is, the delimitation of which subordinate taxa are parts of that taxon. If we determine that species X, Y, and Z belong in Genus A, and species T, U, V, and W belong in Genus B, those are our circumscriptions of those two genera. Another systematist might determine that T, U, V, W, X, Y, and Z all belong in genus A. Agreement on circumscriptions is not governed by the Codes of Zoological or Botanical Nomenclature, and must be reached by scientific consensus. A goal of biological taxonomy is to achieve a stable circumscription for every taxon. This goal conflicts, at times, with the goal of achieving a natural classification that reflects the evolutionary history of divergence of groups of organisms. Balancing these two goals is a work in progress, and the circumscriptions of many taxa that had been regarded as stable for decades are in upheaval in the light of rapid developments in molecular phylogenetics ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
František Hindák
František () is a masculine given name of Czech origin. It is a cognate of Francis, Francisco, François, and Franz. People with the name include: *Frank Daniel (František Daniel) (1926–1996), Czech film director, producer, and screenwriter *Frank Musil (František Musil) (born 1964), Czech professional ice hockey player and coach *František Albert (1856–1923), Czech surgeon and writer *František Balvín (born 1915), Czech Olympic cross-country skier *František Bartoš (other), multiple people **František Bartoš (folklorist) (1837–1906), Moravian ethnomusicologist and folklorist **František Bartoš (motorcycle racer) (born 1926), Czech Grand Prix motorcycle road racer *František Běhounek (1898–1973), Czech scientist, explorer, and writer * František Bělský (1921–2000), Czech sculptor *František Bílek (1872–1941), Czech Art Nouveau and Symbolist sculptor and architect *František Bolček (1920–1968), Slovak professional football player *Františe ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Trebouxiophyceae Genera
The Trebouxiophyceae are a class of green algae, in the division Chlorophyta. Their circumscription within the green algae is not well established due to the need for more genetic studies at higher levels within the group. Genera without intervening taxonomy include: * '' Choricystis'' * '' Crucigenia'' * '' Koliellopsis'' * ''Leptosira'' * '' Rhopalosolen'' * '' Viridiella'' * ''Prototheca'' See also *List of Trebouxiophyceae genera This is a list of genera in the green algae class Trebouxiophyceae, sub-divided by order and family. Some genera have uncertain taxonomic placement and are listed as ''incertae sedis''. Ranks without accepted subordinate taxa have been omitted. ... References Green algae classes it is also the very well-known album by WUDU SJON {{green algae-stub ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
