PIC表示一个后代所获得某个等位标记(markeralle)来自于它的父亲(或母亲)的同一个等位标记的可能性。PIC可根据Bostein等(1980)的公式计算: Pi和Pj分别为第i个和第j个等位基因频率,n为等位基因数。
9号染色体短臂上7个STR基因座在基因扫描中的信息表现-中国学术期刊网络出版总库 robabilitiesofpaternityexclusion,PPE)为0.308~0.738,多态信息含量(polymorphicinformationcontent,PIC)在0.328~0.822之间。种族比较结果显示,湖南汉族与非洲黑人及欧洲白人在大多数基因座均存在..
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的多态信息含量 polymorphic information content ; PIC
杂合度及多态信息含量 Polymorphic Information Content
多态性信息含量 polymorphism information content ; PIC
The result indicated that there were high genetic polymorphisms at 20 microsatellite markers in 10 goat breeds. The gene heterozygosity of the 20 microsatellites was between 0.6674 and 0.8928, and polymorphism information contents was between 0.6269 and 0.8831.
3.20个微卫星位点在10个山羊品种群体中均具有较高的多态性,其杂合度在0.6674和0.8928之间,多态信息含量在0.6269和0.8831之间。
参考来源 - 中国10个山羊品种遗传多样性的微卫星分析·2,447,543篇论文数据,部分数据来源于NoteExpress
群体遗传多态性分析表明,5个绵羊品种的多态信息含量均为中度多态;
Population genetic polymorphism analysis showed that the polymorphism information content (PIC) of the 5 sheep breeds was moderate.
对于多态信息含量而言,除萨福克羊达到中度多态外,其余四个绵羊品种均属于低度多态。
As for polymorphic information content, except Suffolk sheep achieving moderate polymorphism, other four sheep breeds were all intermediate polymorphism.
结论D 12s1686位点具有较高的杂合度和多态信息含量,在基因连锁分析和群体遗传学研究中具有重要的应用价值。
Conclusion: D12S1686 is such a valuable genetic marker that it can be used to gene linkage analysis and population genetics research.
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