找到约 15 条结果

问题 重测序中SNP分析

...件，报错提示如下：--> Q&A for bioinformatics, please visit the website: https://www.omicsclass.com/ --> R beginners ? I suggest your  learning  R language: https://study.omicsclass.com/index  SNP-Density Plotting. Error in seq.default(0, chorm.maxlen/bp, round(xticks[2])) : ...

问题 基因家族分析circos时显示基因基因数目超出最大值怎么办

...ks from file       /home/manager/gene_family/circos/genome.txt   but the maximum is currently set at [25000]. To increase this number change   max_links in etc/housekeeping.conf. Keep in mind that drawing that many links   may create an image that is too busy and uninterpretable. 请...

文章 IF=13.8 | 饮食调节山羊肠道微生物的纤维素利用效率

...25年3月 BMC Plant Biology杂志发表了一篇题为“Dietary selection of distinct gastrointestinal microorganisms drives fiber utilization dynamics in goats ”的宏基因组分析文章。” 01 — 研究背景 整个生物界的生物资源是有限的, 反刍动物(如羊)能够...

问题 当保留蛋白编码序列时，为什么会提示有这个报错？检查发现'!'应该是没有输入错误的

原命令：agat_sp_filter_feature_by_attribute_value.pl --gff $gff --attribute biotype --value protein_coding -t '!' -o $species.protein_coding.gff3 报错：The test to apply is Wrong: !. We want something among this list: <,>,<=,>=,! or =.

文章 Scanpy数据结构：AnnData

...据、添加元信息等。 # 切片数据 subset_data = adata[:, list_of_genes]   # 过滤细胞 adata = adata[adata.obs['quality'] > 0.9]   # 转置数据 adata_T = adata.T 1.4 数据可视化： Anndata 可以与 scanpy 或其他可视化工具结合使用，以可视化数据、绘...

文章 Centos7下Rstudio-service配置教程

...报错，可能是centos系统selinux防火墙导致； 2022-09-29T02:51:45.397167Z [rserver] ERROR Error reading R script (/share/work/biosoft/R/R-v4.2.1/bin/R), system error 2 (No such file or directory); LOGGED FROM: bool rstudio::core::r_util::{anonymous}::detectRLocationsUsingScript(const rstu...

问题 用R包TCGAbiolinks下载TCGA的miRNA数据报错

... Error in GDCdownload.aux(server, manifest.aux, name.aux, path) :    There was an error in the download process (we might had a connection problem with GDC server). Please run this function it again. Try using method = `client` or setting files.per.chunk to a small number. 把files.per.chun...

问题 动植物泛基因组分析实操课程资料问题

...rl-5.22.1/lib/site_perl/5.22.1/auto/share/dist/AGAT/agat_config.yaml file The test to apply is Wrong: !. We want something among this list: <,>,<=,>=,! or =.[），最终导致运行结果是空的

文章 R语言绘制多分组差异分析结果图

...UE, warn.conflicts = FALSE))) } } 2 设置FC和FDR的阈值线 fc_cutoff <- 2 fdr_cutoff <- 0.01 3 读入数据 #设置工作路径 setwd("/share/work/wangq/piplines/class/ref/03.deg") data<-read.table("Volcano1.txt", header=TRUE,sep = "\t") head(data) 文件格式如下： ID ...

文章 Plant Communications | 浙大团队解析比克氏棉全基因组进化规律及其色素腺体和棉酚形成机制

... for Gossypium bickii and insights into its genome evolution and formation of pigment gland and gossypol”的研究论文。该文解析了具有“子叶色素腺体延缓形成”性状的野生棉种比克氏棉（Gossypium bickii，G1）的全基因组序列，揭示了该棉种的进化规律...

问题 老师，我在做基因家族鉴定，提取结构域序列，出现这样提示，请问怎么解决

Can't locate Bio/SeqIO.pm in @INC (you may need to install the Bio::SeqIO module) (@INC contains: /home/pc/miniconda3/lib/site_perl/5.26.2/x86_64-linux-thread-multi /home/pc/miniconda3/lib/site_perl/5.26.2 /home/pc/miniconda3/lib/5.26.2/x86_64-linux-thread-multi /home/pc/miniconda3/lib/5.26.2 .) at ...

文章 WGCNA、生存分析、ROC共同筛选biomarker

...anism Investigation for Glioblastoma Multiforme Utilizing WGCNA[J]. BioMed research international, 2018. 相关课程： TCGA-基因差异表达分析、 TCGA-生存分析 、 GEO芯片数据挖掘、GEO芯片数据标准化、WGCNA-加权基因共表达网络分析 更多生物...

文章 linux下samtools安装指南

...zipcd htslib-develop 安装指令：  autoconf       #Generate the configure script, if needed./configure    #Optional, needed for choosing optional functionalitymakemake install 在./configure过程中可能会报错，原因是有些库或包没安装，根据报错信...

问题 用Docker进行单细胞测序数据合并时，执行合并代码时候，报错。

...码时候，出现这个问题：Error in gzfile(file, "rb") : cannot open the connection Calls: MergeObject -> lapply -> FUN -> readRDS -> gzfile In addition: Warning message: In gzfile(file, "rb") :   cannot open compressed file ' -p', probable reason 'No such file or directory' Exec...

文章 简单科普：2019诺贝尔生理学或医学奖为啥颁给“细胞感受氧气”？

...霸姐姐想以三位大佬中的威廉·凯林的一句话结尾： “The most dangerous result in science is the one you were hoping for, because you declare victory and get lazy.” ——科学中最危险的结果就是你所希望的结果，因为你会宣布胜利并变得懒惰。 大...