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/SP451_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
20,148
Cells represented in this release
🧬
Total Genes
16,999
Genes represented in the source matrix
🔷
Cell Types
7
Annotated cell-type groups
🫀
Tissues
1
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% |
|---|---|---|---|---|---|
| Schwann cells | 57 | 0.2829064919595% | — | — | — |
| Monocytes | 508 | 2.5213420686917% | — | — | — |
| Fibroblasts | 7,487 | 37.16001588247% | — | — | — |
| Skeletal myonuclei | 414 | 2.0547945205479% | — | — | — |
| Satellite cells | 344 | 1.7073654953345% | — | — | — |
| Smooth muscle cells | 158 | 0.78419694262458% | — | — | — |
| Endothelial cells | 11,180 | 55.489378598372% | — | — | — |
7 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 | Endothelial cells | 11180 | 55.4894 | Endothelial cells | #29B6F6 |
| celltype | Fibroblasts | 7487 | 37.16 | Stromal cells | #EF5350 |
| celltype | Monocytes | 508 | 2.5213 | Immune cells | #42A5F5 |
| celltype | Skeletal myonuclei | 414 | 2.0548 | Muscle cells | #F4A460 |
| celltype | Satellite cells | 344 | 1.7074 | Muscle cells | #CD853F |
| celltype | Smooth muscle cells | 158 | 0.7842 | Muscle cells | #EF5350 |
| celltype | Schwann cells | 57 | 0.2829 | Neural cells | #D4E157 |
| tissue | Muscle | 20148 | 100 |
First 8 rows