| 单词 | restriction fragment length polymorphism | 
| 释义 | > as lemmasrestriction fragment length polymorphism   restriction fragment length polymorphism  n. Molecular Biology variation in the length of a particular restriction fragment from the DNA of different individuals of the same species or population, typically resulting from mutations affecting the restriction site; an instance of this; examination of a DNA sample for this (esp. as a technique in research or forensic science). ΚΠ 1980    Amer. Jrnl. Human Genetics 32 315  				These restriction fragment length polymorphisms (RFLPs) can be easily assayed in individuals, facilitating large population studies. 1994    Washington Post 23 Aug.  a4/2  				Cellmark's tests, according to prosecution documents, involved both polymerase chain reaction testing, or PCR, and restriction fragment length polymorphism testing. 2001    Security Oz No. 7. 104/2  				The most common type of DNA fingerprinting is called restriction fragment length polymorphism (RFLP). < as lemmas | 
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