scRNA分析

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scRNA分析

2024-05-26 09:13| 来源: 网络整理| 查看: 265

类似2021年CELL 文章Single-cell landscape of the ecosystem in early-relapse hepatocellular carcinoma,单细胞文献的Fig1一般会有细胞类型的全局umap图,分样本 和 分组的umap图 ,以及分样本 和 分组的细胞类型比例柱形图。

本推文介绍一下如何实现,涉及(1)颜色调整 ;(2)标签顺序设定 ;(3)pathwork组图拼图 。

一 调整umap图

读取scRNA分析|Marker gene 可视化 以及 细胞亚群注释--你是如何人工注释的?中注释后的RData文件 ,然后查看一下

代码语言:javascript复制library(Seurat) library(tidyverse) library(patchwork) #拼图 #读取数据 load("sce.anno.RData") head([email protected]) table([email protected]$celltype)1.1 设置颜色代码语言:javascript复制colour=c("#DC143C","#0000FF","#20B2AA","#FFA500","#9370DB","#98FB98","#F08080","#1E90FF","#7CFC00","#FFFF00", "#808000","#FF00FF","#FA8072","#7B68EE","#9400D3","#800080","#A0522D","#D2B48C","#D2691E","#87CEEB","#40E0D0","#5F9EA0", "#FF1493","#0000CD","#008B8B","#FFE4B5","#8A2BE2","#228B22","#E9967A","#4682B4","#32CD32","#F0E68C","#FFFFE0","#EE82EE", "#FF6347","#6A5ACD","#9932CC","#8B008B","#8B4513","#DEB887") t1


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