The Acid-soluble Nucleotides of Polyporus squamosus and Amanita muscaria.
نویسندگان
چکیده
منابع مشابه
Amanita muscaria: chemistry, biology, toxicology, and ethnomycology.
The fly agaric is a remarkable mushroom in many respects; these are its bearing, history, chemical components and the poisoning that it provokes when consumed. The 'pantherina' poisoning syndrome is characterized by central nervous system dysfunction. The main species responsible are Amanita muscaria and A. pantherina (Amanitaceae); however, some other species of the genus have been suspected f...
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The complex pigment pattern of fly agaric (Amanita muscaria) cap skins has been studied by LC-DAD and mass spectrometry. Among the betaxanthins the corresponding derivatives of serine, threonine, ethanolamine, alanine, Dopa, phenylalanine and tryptophan are reported for the first time to contribute to the pigment pattern of fly agarics. Betalamic acid, the chromophoric precursor of betaxanthins...
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Fine roots of forest trees form together with certain soil fungi symbiotic structures (ectomycorrhizas), where fungal hyphae are in intimate contact with plant cells. Due to root cell degeneration, plant DNA is released and could be taken up by the fungus. The possibility that horizontal gene transfer might result in a risk for the environment should be evaluated before a massive release of gen...
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The polypore mushroom Polyporus squamosus is the source of a lectin that exhibits a general affinity for terminal beta-galactosides, but appears to have an extended carbohydrate-binding site with high affinity and strict specificity for the nonreducing terminal trisaccharide sequence NeuAcalpha2 --> 6Galbeta1 --> 4Glc/GlcNAc. In considering the possibility that the lectin's in vivo function cou...
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In connection with our studies on bovine aplastic anemia (24), it became important to determine the nature and approximate amounts of the major acid-soluble nucleotides in blood cells. A survey of the literature revealed only meager information on nucleotides in human thrombocytes (5-8) and only one report dealing (6) with another specie. The presence of adenosine diphosphate and adenosine trip...
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ژورنال
عنوان ژورنال: Acta Chemica Scandinavica
سال: 1958
ISSN: 0904-213X
DOI: 10.3891/acta.chem.scand.12-1549