| purple |
In the history of cryptography, 97-shiki-obun In-ji-ki (九七式欧文印字機) ("System 97 Printing Machine for European Characters") or Angooki Taipu B (暗号機B型) ("Type B Cipher Machine"), codenamed PURPLE by the United States, was a diplomatic cryptographic machine used by the Japanese Foreign Office during, and just before, World War II. Purple was an electromechanical (stepping switch) cipher. ...
출처: en.wikipedia.org/wiki/PURPLE
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| pure culture |
one containing only one kind of microorganism, without any contaminants.
출처: www.merckmedicus.com/pp/us/hcp/thcp_dorlands_conte...
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| puromycin |
An antibiotic compound that inhibits protein synthesis and that binds to the ribosome as an analogue of aminoacyl-tRNA.
출처: www.nature.com/nrm/journal/v6/n5/glossary/nrm1647_...
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| puromycin |
A nucleoside antibiotic that interrupts protein synthesis by incorporating into the polypeptide and causing premature release from the ribosome.
출처: www.genpromag.com/Glossary~LETTER~P.html
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| purified protein derivative |
Material used in the tuberculin skin test (see Tuberculin Skin Test); the most common test for exposure to Mycobacterium tuberculosis, the bacterium that causes TB. PPD is sometimes used synonymously with TST. In the PPD test, a small amount of TB protein is injected under the skin. If patients have been previously infected, they will mount a delayed-type hypersensitivity reaction, characterized by a hard red bump called an induration.
출처: www.amfar.org/cgi-bin/iowa/bridge.html
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