NextPolish由未来组开发对基因组序列进行polish的工具,对三代以及二代均可进行polish. gituhp地址:https://github.com/Nextomics/NextPolish 基因组进行de novo组装后,得到contig,必须使用三代(尤其是没有consensus,比如minimap2+miniasm),二代进行纠错.NextPolish是一个非常不错的选择,同时支持三代,二代,hifi进行纠错. 1 安装 本次安装的最新版本为v1.3.1, 下载后 tar -v…

原文链接:Large Genome Assembly with PacBio Long Reads 可以以多种方式利用PacBio长reads来生成和改进大型基因组的de novo组装. 你可以用几种不同的方法: PacBio-only de novo 组装.long insert library; preprocessed; Overlap-Layout-Consensus algorithm 混合de novo组装.combination of PacBio and short read d…

NextDenovo 是有武汉未来组团队开发出来用于组装ONT,Pacbio, HIFI (默认参数可对60-100X数据更有效),可通过correct--assemble对其进行组装.组装后,每个碱基正确率为98-99.8%, 可进一步通过NextPolish进行polish. 具体详情可阅读githup即可,https://github.com/Nextomics/NextDenovo 1 安装 需要如下: Python (Support python 2 and 3): Psutil Dr…

Evaluate the value of an arithmetic expression in Reverse Polish Notation. Valid operators are +, -, *, /. Each operand may be an integer or another expression. Some examples: ["2", "1", "+", "3", "*"] -&g…

原文 Some fresh air After your time underground,you can return to ground level or maybe even a little higher at Kosciuszko Mound. The 34-meter hill is a memorial for a Polish military hero but also offers a panoramic view of surrounding city from top.…

原文 History lives on in this distinguished Polish city Though it may be ancient. KraKow, Poland, is alive and well as it celebrates and commemorates its meaningful history. Looking up When scaning the skies of Krakow,most agree that Wawel Castle cast…

英文名:Genetic architecture of artemisinin-resistant Plasmodium falciparum 中文名:疟原虫青蒿素抗药性的全基因组关联分析 期刊:Nature Genetics影响因子:29.352一.研究背景以青蒿素为主的联合疗法一直以来都是治疗疟疾的有效方法,值得关注的是横跨亚洲到非洲都出现了对一线药物的抗药性.阻止出现更高水平的抗药性以及阻止抗药性扩散到非洲刻不容缓.为了更好同抗药性进行斗争,了解遗传因素在抗药性的混合和传播中的作用非常重要…

Evaluate Reverse Polish Notation 题目描述: Evaluate the value of an arithmetic expression in Reverse Polish Notation.Valid operators are +, -, , /. Each operand may be an integer or another expression.Some examples:["2", "1", "+"…

参考资料: [cfDNA专题]cell-free DNA在非肿瘤疾病中的临床价值(好) ctDNA, cfDNA和CTCs有什么区别吗? cfDNA你懂多少? 新发现 | 基因是否表达,做个cfDNA全基因组测序就可揭晓 游离DNA Cell-Free DNA (cfDNA) Isolation 游离DNA (circulating cell free DNA,cfDNA),是一种在细胞外呈现游离状态且无细胞状态的的DNA,广泛存在于动植物及人类的血清.血浆.脑脊液.尿液.痰液或粪便当中.过去,…

全基因组关联分析流程: 一.准备plink文件 1.准备PED文件 PED文件有六列,六列内容如下: Family ID Individual ID Paternal ID Maternal ID Sex (1=male; 2=female; other=unknown) Phenotype PED文件是空格(空格或制表符)分隔的文件. PED文件长这个样: 2.准备MAP文件 MAP文件有四列,四列内容如下: chromosome (1-22, X, Y or 0 if unplaced) r…