单词 | pcr |
释义 | Example sentences from the Web for PCRPCRabbreviation forpolymerase chain reaction: a technique for rapidly producing many copies of a fragment of DNA for diagnostic or research purposes Words nearby PCRPCMCIA, PCNB, PCOD, PCOS, PCP, PCR, PCS, PCSO, pct., PCV, PCV valve Collins English Dictionary - Complete & Unabridged 2012 Digital Edition © William Collins Sons & Co. Ltd. 1979, 1986 © HarperCollins Publishers 1998, 2000, 2003, 2005, 2006, 2007, 2009, 2012 Cultural definitions for PCRPCR A laboratory technique that can amplify the amount of DNA from a tiny sample to a large amount within just a few hours. Theoretically, PCR can take one molecule and produce measurable amounts of identical DNA in a short period of time. It is used in DNA fingerprinting and DNA sequencing. notes for PCRAn enzyme used in this process was originally found in bacteria in hot springs. The New Dictionary of Cultural Literacy, Third Edition Copyright © 2005 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved. Medical definitions for PCRPCR abbr.polymerase chain reaction The American Heritage® Stedman's Medical Dictionary Copyright © 2002, 2001, 1995 by Houghton Mifflin Company. Published by Houghton Mifflin Company. |
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