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libRlapack.so: cannot open (R in Ubuntu)
彭勇 2015-5-21 10:30
libRlapack.so: cannot open (R in Ubuntu) The library libRlapack.so is located in /usr/lib/R/modules but is named lapack.so next I copy the file in the same folder with the right name sudo cp lapack.so libRlapack.so sudo cp /usr/lib/R/modules/libRlapack.so /usr/lib/libRlapack.so O ...
6506 次阅读|没有评论
Histone Modifications and Nucleosome Turnover
彭勇 2015-5-10 22:14
Relationship between Histone Modifications and Nucleosome Turnover Apparently, all the factors that influence nucleosome turnover can be classified into two categories: internal and external causes. The external causes mainly contain chromatin remodeling complexes, some enzymes ...
6074 次阅读|没有评论
cdsStartStat, cdsEndStat, exonFrames of GenePredExt format
彭勇 2014-10-8 17:50
cdsStartStat, cdsEndStat, exonFrames of GenePredExt format gpe格式的最后一列是exonFrames,一列逗号隔开的数,可以取{0,1,2}或是-1。 -1,代表对应的exon全部位于UTR区,不参与翻译。 {0,1,2},代表对应的exon在参与翻译时,需要向前一个exon的末尾取n={0,1,2}个碱基,从而组成正确的读码框。这里说的前一 ...
7874 次阅读|没有评论
Neural Networks, Manifolds, and Topology
彭勇 2014-8-12 13:13
Neural Networks, Manifolds, and Topology Posted on April 6, 2014 ( colah's blog ) topology, neural networks, deep learning, manifold hypothesis Recently, there’s been a great deal of excitement and interest in dee ...
7564 次阅读|没有评论
The Regulatory Genome and Cistrome
彭勇 2014-7-7 15:46
The Regulatory Genome and Cistrome (调控基因组与顺式作用元件组) The cistrome refers to the set of cis-acting targets of a trans-acting factor on a genome-wide scale, also known as the in vivo genome-wide location of or histone modifications. The term cistrome is ...
5897 次阅读|没有评论
NGS数据的质量评估和reads的处理
彭勇 2014-7-7 14:23
NGS数据的质量评估和reads的处理 转自: http://www.hzaumycology.com/chenlianfu_blog/?p=1456 http://blog.csdn.net/shmilyringpull/article/details/9225195 1. 基因组测序和转录测序的NGS数据处理策略 从测序公司拿到数据后,首先需要对数据进 ...
8247 次阅读|没有评论
心脏发育和再生的研究进展
热度 1 彭勇 2014-6-21 20:02
Recent Advances in Cardiac Development and Regeneration Yong Peng Abstract: As the adult mammalian heart has limited potential for regeneration, the loss of cardiomyocytes during injury and disease can result in heart failure and death. The cellular processes and regulatory mec ...
5787 次阅读|2 个评论 热度 1
程序员的幽默笑话,笑尿了~
热度 3 彭勇 2014-5-9 17:56
程序员的幽默笑话,笑尿了~ 来源: WEB开发者 发布时间:2014-05-09 场景一:我叫程序   本人苦逼男程一枚,异地恋。每次女友打电话问我在干啥,我都说在搞程序。 隔了一阵子我发现她状态改成“我真希望我叫程序…” 场景二:发帖   一个女程序员twitter上发了一条twee ...
5314 次阅读|5 个评论 热度 3

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