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Ischnoderma Benzoinum
''Ischnoderma'' is a genus of polypore fungi. Species in the genus have dark brown and tomentose fruit bodies that become darker brown to black and smooth when mature. The genus, widespread in temperate regions, contains an estimated 10 species. Taxonomy ''Ischnoderma'' was circumscribed by Finnish mycologist Petter Adolf Karsten in 1879. Although ''Ischnoderma'' has traditionally been classified in the family Fomitopsidaceae, Phylogenetic studies have demonstrated its isolated phylogenetic position in the Polyporales. Justo and colleagues suggest that ''Ischnoderma'' would be better placed as the type genus of Ischnodermataceae, a family originally proposed by Walter Jülich in 1981. The generic name ''Ischnoderma'' combines the Ancient Greek words ("dry") and ("skin"). Chemistry The type species, '' I. resinosum'', is used in mushroom dyeing to produce various shades of brown. It has been shown to efficiently decolorize several structurally different synthetic dyes: amar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Fungi
A fungus (: fungi , , , or ; or funguses) is any member of the group of eukaryotic organisms that includes microorganisms such as yeasts and mold (fungus), molds, as well as the more familiar mushrooms. These organisms are classified as one of the kingdom (biology)#Six kingdoms (1998), traditional eukaryotic kingdoms, along with Animalia, Plantae, and either Protista or Protozoa and Chromista. A characteristic that places fungi in a different kingdom from plants, bacteria, and some protists is chitin in their cell walls. Fungi, like animals, are heterotrophs; they acquire their food by absorbing dissolved molecules, typically by secreting digestive enzymes into their environment. Fungi do not photosynthesize. Growth is their means of motility, mobility, except for spores (a few of which are flagellated), which may travel through the air or water. Fungi are the principal decomposers in ecological systems. These and other differences place fungi in a single group of related o ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phylogenetic
In biology, phylogenetics () is the study of the evolutionary history of life using observable characteristics of organisms (or genes), which is known as phylogenetic inference. It infers the relationship among organisms based on empirical data and observed heritable traits of DNA sequences, protein amino acid sequences, and morphology. The results are a phylogenetic tree—a diagram depicting the hypothetical relationships among the organisms, reflecting their inferred evolutionary history. The tips of a phylogenetic tree represent the observed entities, which can be living taxa or fossils. A phylogenetic diagram can be rooted or unrooted. A rooted tree diagram indicates the hypothetical common ancestor of the taxa represented on the tree. An unrooted tree diagram (a network) makes no assumption about directionality of character state transformation, and does not show the origin or "root" of the taxa in question. In addition to their use for inferring phylogenetic pa ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Avian Influenza
Avian influenza, also known as avian flu or bird flu, is a disease caused by the influenza A virus, which primarily affects birds but can sometimes affect mammals including humans. Wild aquatic birds are the primary host of the influenza A virus, which is enzootic (continually present) in many bird populations. Symptoms of avian influenza vary according to both the strain of virus underlying the infection, and on the species of bird or mammal affected. Classification of a virus strain as either low pathogenic avian influenza (LPAI) or high pathogenic avian influenza (HPAI) is based on the severity of symptoms in domestic chickens and does not predict severity of symptoms in other species. Chickens infected with LPAI display mild symptoms or are asymptomatic, whereas HPAI causes serious breathing difficulties, significant drop in egg production, and sudden death. Domestic poultry may potentially be protected from specific strains of the virus by vaccination. Humans and other ma ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Antiviral
Antiviral drugs are a class of medication used for treating viral infections. Most antivirals target specific viruses, while a broad-spectrum antiviral is effective against a wide range of viruses. Antiviral drugs are a class of antimicrobials, a larger group which also includes antibiotic (also termed antibacterial), antifungal and antiparasitic drugs, or antiviral drugs based on monoclonal antibodies. Most antivirals are considered relatively harmless to the host, and therefore can be used to treat infections. They should be distinguished from virucides, which are not medication but deactivate or destroy virus particles, either inside or outside the body. Natural virucides are produced by some plants such as eucalyptus and Australian tea trees. Medical uses Most of the antiviral drugs now available are designed to help deal with HIV, herpes viruses, the hepatitis B and C viruses, and influenza A and B viruses. Viruses use the host's cells to replicate and this makes it ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Ischnoderma Benzoinum
''Ischnoderma'' is a genus of polypore fungi. Species in the genus have dark brown and tomentose fruit bodies that become darker brown to black and smooth when mature. The genus, widespread in temperate regions, contains an estimated 10 species. Taxonomy ''Ischnoderma'' was circumscribed by Finnish mycologist Petter Adolf Karsten in 1879. Although ''Ischnoderma'' has traditionally been classified in the family Fomitopsidaceae, Phylogenetic studies have demonstrated its isolated phylogenetic position in the Polyporales. Justo and colleagues suggest that ''Ischnoderma'' would be better placed as the type genus of Ischnodermataceae, a family originally proposed by Walter Jülich in 1981. The generic name ''Ischnoderma'' combines the Ancient Greek words ("dry") and ("skin"). Chemistry The type species, '' I. resinosum'', is used in mushroom dyeing to produce various shades of brown. It has been shown to efficiently decolorize several structurally different synthetic dyes: amar ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Poly R-478
Poly, from the Greek πολύς meaning "many" or "much", may refer to: Businesses * China Poly Group Corporation, a Chinese business group, and its subsidiaries: ** Poly Property, a Hong Kong incorporated Chinese property developer ** Poly Real Estate, a Chinese real estate developer ** Poly Technologies, a defense manufacturing company * Poly (company), formerly Polycom, an American communications technology company People * Poly (footballer) (1906-1986), full name Policarpo Ribeiro de Oliveira, Brazilian footballer * Natasha Poly (born 1985), stage name of Russian supermodel Natalya Sergeyevna Polevshchikova * Poly Styrene (1957–2011), stage name of British musician Marianne Joan Elliott-Said Polytechnic * Hong Kong Polytechnic University, locally known as Poly * Polytechnic Heights, Fort Worth, Texas, neighborhood locally known as Poly * Polytechnic Institute of NYU (now New York University Tandon School of Engineering), locally known as Poly * ''The Rensselaer Polytec ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Phthalocyanine Blue BN
Copper phthalocyanine (CuPc), also called phthalocyanine blue, phthalo blue and many other names, is a bright, crystalline, synthetic blue pigment from the group of dyes based on phthalocyanines. Its brilliant blue is frequently used in paints and dyes. It is highly valued for its superior properties such as light fastness, tinting strength, covering power and resistance to the effects of alkalis and acids. It has the appearance of a blue powder, insoluble in most solvents including water. History The discovery of metal phthalocyanines can be traced to the observation of intensely colored byproducts from reactions of phthalic acid (benzene-1,2-dicarboxylic acid) or its derivatives with sources of nitrogen and metals. CuPc (copper phthalocyanine) was first prepared in 1927 by the reaction of copper(I) cyanide and ''o''-dibromobenzene, which mainly produces colorless phthalonitrile as well as an intensely blue by-product. A couple of years later, workers at Scottish Dyes obse ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Remazol Brilliant Blue R
Remazol Brilliant Blue R (RBBR) is an anthraquinone dye used in textile industries. It does not decay quickly in wastewater; recent studies have suggested a biological approach to solving this problem through the use of microorganisms to degrade the dye.{{cite journal , last1=Bhatt , first1=Manish , last2=Patel , first2=Milind , last3=Rawal , first3=Bhavin , last4=Novotný , first4=Čeněk , last5=Molitoris , first5=Hans Peter , last6=Šašek , first6=Václav , title=Biological decolorization of the synthetic dye RBBR in contaminated soil , journal=World Journal of Microbiology and Biotechnology , date=2000 , volume=16 , issue=2 , pages=195–198 , doi=10.1023/A:1008937503675 , url=https://www.academia.edu/download/47827210/a_3A100893750367520160805-31554-19a7f96.pdf References Anthraquinone dyes ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Amaranth (dye)
Amaranth, FD&C Red No. 2, E123, C.I. Food Red 9, Acid Red 27, Azorubin S, or C.I. 16185 is a modified red azo dye used as a food dye and to color cosmetics. The name was taken from amaranth grain, a plant distinguished by its red color and edible protein-rich seeds. Amaranth is an anionic dye. It can be applied to natural and synthetic fibers, leather, paper, and phenol-formaldehyde resins. As a food additive it has E number E123. Amaranth usually comes as a trisodium salt. It has the appearance of reddish-brown, dark red to purple water-soluble powder that decomposes at 120 °C without melting. Its water solution has an absorption maximum of about 520 nm. Like all azo dyes, Amaranth was, during the middle of the 20th century, made from coal tar; modern synthetics are more likely to be made from petroleum byproducts. Since 1976, amaranth dye has been banned in the United States by the Food and Drug Administration (FDA) as a suspected carcinogen. Its use i ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Structural Formula
The structural formula of a chemical compound is a graphic representation of the molecular structure (determined by structural chemistry methods), showing how the atoms are connected to one another. The chemical bonding within the molecule is also shown, either explicitly or implicitly. Unlike other chemical formula types, which have a limited number of symbols and are capable of only limited descriptive power, structural formulas provide a more complete geometric representation of the molecular structure. For example, many chemical compounds exist in different isomeric forms, which have different enantiomeric structures but the same molecular formula. There are multiple types of ways to draw these structural formulas such as: Lewis structures, condensed formulas, skeletal formulas, Newman projections, Cyclohexane conformations, Haworth projections, and Fischer projections. Several systematic chemical naming formats, as in chemical databases, are used that are equivalent to, an ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Mushroom Dye
Mushrooms can be used to create color Dye#Synthetic dyes, dyes via color-extraction with a solvent (often ammonia) as well as particulation of raw material. The Sarcodon imbricatus, shingled hedgehog mushroom and related species contain blue-green pigments, which are used for dyeing wool in Norway. The fruiting body of ''Hydnellum peckii'' can be used to produce a beige color when no mordant is used, and shades of blue or green depending on the mordant added. ''Phaeolus schweinitzii'' produces green, yellow, gold, or brown colors, depending on the material dyed and the mordant used. See also *''Aspergillus oryzae'', ''Saccharomyces cerevisiae'', ''Saccharomyces boulardii'' *Mycelium *Mycofiltration *Mycorrhiza - Arbuscular mycorrhiza, Arbuscular, Ectomycorrhiza, Ecto, Ericoid mycorrhiza, Ericoid References {{reflist Fungi and humans Natural dyes Fungi used for fiber dyes, * ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Type Species
In International_Code_of_Zoological_Nomenclature, zoological nomenclature, a type species (''species typica'') is the species name with which the name of a genus or subgenus is considered to be permanently taxonomically associated, i.e., the species that contains the biological Type (biology), type wiktionary:en:specimen, specimen (or specimens). Article 67.1 A similar concept is used for suprageneric groups and called a type genus. In botanical nomenclature, these terms have no formal standing under the International Code of Nomenclature for algae, fungi, and plants, code of nomenclature, but are sometimes borrowed from zoological nomenclature. In botany, the type of a genus name is a specimen (or, rarely, an illustration) which is also the type of a species name. The species name with that type can also be referred to as the type of the genus name. Names of genus and family ranks, the various subdivisions of those ranks, and some higher-rank names based on genus names, have suc ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
