polymorphisms (genetics) 《英文msh词典》Polymorphisms (Genetics) ; [入口词] Polymorphisms (Genetics) ; [主题词] Polymorphism (Genetics) ; [英文释义] The regular and simultaneous occurrence in a single interbreeding population of two or more discontinuous genotypes. The concept includes differences in genotypes ranging in size from a single nucleotide site (POLYMORPHISM,SINGLE NUCLEOTIDE) to large nucleotide sequence visible at a chromosomal level.
polymorphism,single-stranded conformational 《英文msh词典》Polymorphism,Single-Stranded Conformational ; [主题词] Polymorphism,Single-Stranded Conformational ; [同义词] SSCP ; [同义词] Single-Stranded Conformational Polymorphism ; [入口词] Conformational Polymorphism,Single-Stranded ; [入口词] Conformational Polymorphisms,Single-Stranded ; [入口词] Polymorphism,Single Stranded Conformational ; [入口词] Polymorphisms,Single-Stranded Conformational ; [入口词] Single Stranded Conformational Polymorphism ; [入口词] Single-Stranded Conformational Polymorphisms ; [中文释义] 多态现象,单链构象 ; [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.
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.
polymorphism,single stranded conformational 《英文msh词典》Polymorphism,Single Stranded Conformational ; [入口词] Polymorphism,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.
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.
polymorphism,single nucleotide 《英文msh词典》Polymorphism,Single Nucleotide ; [主题词] Polymorphism,Single Nucleotide ; [同义词] SNPs ; [同义词] Single Nucleotide Polymorphism ; [入口词] Nucleotide Polymorphism,Single ; [入口词] Nucleotide Polymorphisms,Single ; [入口词] Polymorphisms,Single Nucleotide ; [入口词] Single Nucleotide Polymorphisms ; [中文释义] 多态性,单核苷酸 ; [英文释义] A single nucleotide variation in a genetic sequence that occurs at appreciable frequency in the population.
polymorphism,restriction fragment length 《英文msh词典》Polymorphism,Restriction Fragment Length ; [主题词] Polymorphism,Restriction Fragment Length ; [同义词] RFLP ; [同义词] Restriction Fragment Length Polymorphism ; [中文释义] 多态性,限制性片段长度 ; [英文释义] Variation occurring within a species in the presence or length of DNA fragment generated by a specific endonuclease at a specific site in the genome. Such variations are generated by mutations that create or abolish recognition sites for these enzymes or change the length of the fragment.
polymorphism in elements is called allotropy . 把元素中的多晶现象称为同素异构性。
Concurring with expectations, the degree of polymorphism was highest in the central . 正如所料,多型性程度在中部种群中最高。
Adaptive strategies may often evolve, such as the biochemical polymorphisms of blood and serum groups . 适应策略也常常进化,例如:血型和血清的生化多形现象就是这样的。
Differences with regard to the incidence of natural inversion polymorphism are likely to exist between species as well as between sub-species . 自然倒位多型性的发生率在种间以及亚种间可能不同。
Hla-b gene polymorphism in patients with dilated cardiomyopathy 基因的多态性关系
Take full advantage of the java language s polymorphism 充分利用java语言多态性
Discusses using inheritance to achieve polymorphism 讨论使用继承实现多态性。
Study on the er gene polymorphism in chinese han nationality 基因多态性的研究
The research development of single nucleotide polymorphism 单核苷酸多态性研究进展
They are inheritance, polymorphism, and encapsulation 它们是继承、多态性和封装。