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/SP124_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
28,600
Cells represented in this release
🧬
Total Genes
17,509
Genes represented in the source matrix
🔷
Cell Types
15
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% |
|---|---|---|---|---|---|
| Macrophages | 1,164 | 4.0699300699301% | — | — | — |
| B cells | 797 | 2.7867132867133% | — | — | — |
| T cells | 507 | 1.7727272727273% | — | — | — |
| Neutrophils | 482 | 1.6853146853147% | — | — | — |
| Erythroid cells | 294 | 1.027972027972% | — | — | — |
| Mast cells | 29 | 0.1013986013986% | — | — | — |
| Mesenchymal cells | 3,785 | 13.234265734266% | — | — | — |
| Homeostatic chondrocytes | 2,867 | 10.024475524476% | — | — | — |
| Pericytes | 1,476 | 5.1608391608392% | — | — | — |
| Tendon cells | 660 | 2.3076923076923% | — | — | — |
| Type II myonuclei | 10,235 | 35.786713286713% | — | — | — |
| Satellite cells | 1,309 | 4.5769230769231% | — | — | — |
| Smooth muscle cells | 244 | 0.85314685314685% | — | — | — |
| Type I myonuclei | 201 | 0.7027972027972% | — | — | — |
| Endothelial cells | 4,550 | 15.909090909091% | — | — | — |
15 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 | 10235 | 35.7867 | Muscle cells | #BC8F8F |
| celltype | Endothelial cells | 4550 | 15.9091 | Endothelial cells | #F44336 |
| celltype | Mesenchymal cells | 3785 | 13.2343 | Stromal cells | #556B2F |
| celltype | Homeostatic chondrocytes | 2867 | 10.0245 | Stromal cells | #7FFF00 |
| celltype | Pericytes | 1476 | 5.1608 | Stromal cells | #FFA726 |
| celltype | Satellite cells | 1309 | 4.5769 | Muscle cells | #CD853F |
| celltype | Macrophages | 1164 | 4.0699 | Immune cells | #8D6E63 |
| celltype | B cells | 797 | 2.7867 | Immune cells | #2E7D32 |
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