专栏名称: 生信技能树
生物信息学学习资料分析,常见数据格式及公共数据库资料分享。常见分析软件及流程,基因检测及癌症相关动态。
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拆分你的百万级别单细胞数据集后做降维聚类分群

生信技能树  · 公众号  ·  · 2024-06-25 12:32

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有粉丝在交流群提问说看到了2022的一个泛癌文章但是数据量有点大以至于他自己的个人电脑或者课题组服务器都没办法hold住,标题是 :《Pan-cancer single-cell analysis reveals the heterogeneity and plasticity of cancer- associated fibroblasts in the tumor microenvironment》,这个泛癌单细胞数据挖掘文章纳入了很多不同癌症的单细胞转录组数据集做了一个汇总的降维聚类分群,如下所示: 纳入了很多不同癌症的单细胞转录组数据集 因为纳入的数据集有点多,来源于12篇文章:232 single cell transcriptome samples (normal = 31; adjacent = 54; tumor = 148) ,分别来源于: 31 GSM samples were derived from GSE134355 11 GSM samples wererelated to GSE141445 49 samples were derived from the under accession numberE-MTAB-8107 2 GSM samples were associated with GSE157703 22 GSMsamples were derived from GSE131907 7 GSM samples were derived fromGSE138709 31 samples were derived ………………………………

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