- [网络] 多态性
- polymorphitis: [网络] 多态性
- polymorphisms,single-stranded conformational: 《英文msh词典》Polymorphisms,Single-Stranded Conformational ; [入口词] Polymorphisms,Single-Stranded Conformational ; [主题词] Polymorphism,Single-Stranded Conformational ; [英文释义] Variation in a population's DNA sequence that is detected by determining alterations in the conformation of denatured DNA fragments. Denatured DNA fragments are allowed to renature under conditions that prevent the formation of double-stranded DNA and allow secondary structure to form in single stranded fragments. These fragments are then run through polyacrylamide gels to detect variations in the secondary structure that is manifested as an alteration in migration through the gels.
- polymorphnuclear leucocyte: 多形核白血球
- polymorphisms,single nucleotide: 《英文msh词典》Polymorphisms,Single Nucleotide ; [入口词] Polymorphisms,Single Nucleotide ; [主题词] Polymorphism,Single Nucleotide ; [英文释义] A single nucleotide variation in a genetic sequence that occurs at appreciable frequency in the population.
- polymorpho-: [网络] 变形
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