ATLAS / POST-QC DATASET
Atlas / Post-QC Dataset Statistics System › sys08
Validated descriptive statistics for cells already present in this atlas release; this is not a report of pre-filtering QC decisions.
๐ analysis_results_v2/SP021_sys/sys08/releases/r20260808-v4/modules/stats
Scope: post_qc_descriptive / Source: validated immutable release
Limitations: Per-cell raw-count QC metrics were not exported in the v3 source release. / Statistics describe the selected post-QC cell universe; no pre/post filtering comparison is inferred.
๐ Overview
๐ QC Metrics
๐บ๏ธ UMAP
๐งฉ Composition
๐งฌ Markers
๐ Gene Stats
๐ Data 2
📋
Atlas / Post-QC OverviewDescriptive statistics for retained atlas cells; filtering metrics may be unavailable
🔬
Total Cells
42,207
Cells represented in this release
🧬
Total Genes
16,663
Genes represented in the source matrix
🔷
Cell Types
12
Annotated cell-type groups
🫀
Tissues
3
Annotated tissue groups
📦
Samples
N/A
Not exported by the post-QC descriptive statistics pipeline.
📊
Clusters
N/A
Not exported by the post-QC descriptive statistics pipeline.
📊
Median Genes/Cell
N/A
Not exported by the post-QC descriptive statistics pipeline.
📈
Median Counts/Cell
N/A
Not exported by the post-QC descriptive statistics pipeline.
⚡
Mito %
N/A
Not exported by the post-QC descriptive statistics pipeline.
🧪
Ribo %
N/A
Not exported by the post-QC descriptive statistics pipeline.
✅
Cells Passing
N/A
Validated Raw Count Thresholds Not Available.
🚫
Cells Filtered
N/A
Validated Raw Count Thresholds Not Available.
✅
Pass Rate
N/A
Validated Raw Count Thresholds Not Available.
QC filtering metrics: N/A
Validated Raw Count Thresholds Not Available. This release describes cells after upstream QC; it does not reconstruct filtering thresholds or removed-cell counts.
๐ท Cell Type / Cluster Breakdown
| Name | Cells | % | Med Genes | Med Counts | Med Mito% |
|---|---|---|---|---|---|
| Dendritic cells | 456 | 1.0803895088492% | — | — | — |
| Macrophages | 393 | 0.93112516881086% | — | — | — |
| Homeostatic chondrocytes | 13,664 | 32.373776861658% | — | — | — |
| Fibroblasts | 2,242 | 5.3119150851754% | — | — | — |
| Mesenchymal cells | 419 | 0.99272632501718% | — | — | — |
| Adipocytes | 317 | 0.75106025066932% | — | — | — |
| Pericytes | 178 | 0.4217309924894% | — | — | — |
| Type II myonuclei | 18,217 | 43.16108702348% | — | — | — |
| Type I myonuclei | 4,466 | 10.581183216054% | — | — | — |
| Satellite cells | 589 | 1.3955031155969% | — | — | — |
| Smooth muscle cells | 414 | 0.98087994882365% | — | — | — |
| Endothelial cells | 852 | 2.0186225033762% | — | — | — |
12 groups
๐
QC MetricsInteractive boxplots and scatter plots
๐ Distribution Summary
| Metric | Min | Q1 | Median | Mean | Q3 | Max | Std |
|---|
๐ป Genes/Cell BOXPLOT
๐ป Counts/Cell BOXPLOT
๐ป Mito % BOXPLOT
๐ป Ribo % BOXPLOT
๐ฌ Genes vs Counts SCATTER
๐บ๏ธ
UMAP EmbeddingInteractive 2D projection colored by cell type / cluster
๐บ๏ธ UMAP by Group INTERACTIVE
๐งฉ
Cell CompositionCell type proportions overall and per sample
๐ฅง Overall PIE
๐ Per-sample STACKED BAR
๐งฌ
Marker GenesTop markers per cluster and expression heatmap
๐ฅ Expression Heatmap Z-SCORE
๐
Gene StatisticsTop expressed genes and detection rates
Limited gene-statistics scope: mapped longevity genes only
Descriptive source-X expression summaries for mapped longevity genes only; this is not a whole-transcriptome top-gene analysis. Rankings and percentages on this tab are restricted to the mapped longevity panel and must not be interpreted as genome-wide top-expression results.
๐ Top Expressed BAR
๐
Data FilesDownload QC data tables
๐ Available Files
| File | Description | Action |
|---|---|---|
| composition.csv | Composition | ๐ฅ Download |
| gene_stats.csv | Gene Stats | ๐ฅ Download |
๐ Preview: composition.csv
๐ฅ Full CSV| grouping | group | count | pct | category | color |
|---|---|---|---|---|---|
| celltype | Type II myonuclei | 18217 | 43.1611 | Muscle cells | #BC8F8F |
| celltype | Homeostatic chondrocytes | 13664 | 32.3738 | Stromal cells | #7FFF00 |
| celltype | Type I myonuclei | 4466 | 10.5812 | Muscle cells | #D2B48C |
| celltype | Fibroblasts | 2242 | 5.3119 | Stromal cells | #4CAF50 |
| celltype | Endothelial cells | 852 | 2.0186 | Endothelial cells | #9CCC65 |
| celltype | Satellite cells | 589 | 1.3955 | Muscle cells | #CD853F |
| celltype | Dendritic cells | 456 | 1.0804 | Immune cells | #00ACC1 |
| celltype | Mesenchymal cells | 419 | 0.9927 | Stromal cells | #556B2F |
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