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Czapek Yeast Extract Agar
Czapek medium, also called Czapek's agar (CZA) or Czapek-Dox medium, is a growth medium for propagating fungus, fungi and other organisms in a laboratory. It was named after its inventors, Czech botanist Friedrich Johann Franz Czapek (May 16, 1868 – July 31, 1921) and American chemist Arthur Wayland Dox (September 19, 1882 – 1954). It was developed to grow ''Aspergillus niger'' and ''Penicillium camemberti''. It works well for many Saprotrophic nutrition, saprophytic fungi and soil bacteria such as species of ''Aspergillus'', ''Candida (fungus), Candida'', ''Penicillium'', and ''Paecilomyces''. :sv:Friedrich Czapek, Friedrich Czapek's original recipe is as follows: *1000 g distilled water *30 g sucrose, cane sugar – energy source and sole source of carbon *1 g dipotassium phosphate – buffering agent *0.5 g magnesium sulfate – source of Ion#Anions and cations, cations *0.5 g potassium chloride – source of essential ions *0.01 g iron sulfat ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Aspergillus Tubingensis FJBJ11
'''' () is a genus consisting of several hundred mold species found in various climates worldwide. ''Aspergillus'' was first catalogued in 1729 by the Italian priest and biologist Pier Antonio Micheli. Viewing the fungi under a microscope, Micheli was reminded of the shape of an ''aspergillum'' (holy water sprinkler), from Latin ''spargere'' (to sprinkle), and named the genus accordingly. Aspergillum is an asexual spore-forming structure common to all ''Aspergillus'' species; around one-third of species are also known to have a sexual stage. While some species of ''Aspergillus'' are known to cause fungal infections, others are of commercial importance. Taxonomy Species ''Aspergillus'' consists of 837 species of fungi. Growth and distribution ''Aspergillus'' is defined as a group of conidial fungi—that is, fungi in an asexual state. Some of them, however, are known to have a teleomorph (sexual state) in the Ascomycota. With DNA evidence, all members of the genus ' ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
