Single-cell analysis refers to the analysis of a single-cell genome or transcriptome to obtain genomic, transcriptome, or other multi-omics information to reveal cell population differences and cellular evolutionary relationships. Conventional analysis methods can only obtain the average of many cells, fail to analyze a small number of cells, and lose cellular heterogeneity information. 𝐃𝐨𝐰𝐧𝐥𝐨𝐚𝐝 𝐒𝐚𝐦𝐩𝐥𝐞 …