ATLAS / POST-QC DATASET
Atlas / Post-QC Dataset Statistics System › sys04
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/SP037_sys/sys04/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
22,067
Cells represented in this release
🧬
Total Genes
16,630
Genes represented in the source matrix
🔷
Cell Types
10
Annotated cell-type groups
🫀
Tissues
2
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 | 3,855 | 17.469524629537% | — | — | — |
| Alveolar type 2 cells | 6,687 | 30.303167625867% | — | — | — |
| Ciliated cells | 3,940 | 17.854715185571% | — | — | — |
| Alveolar type 1 cells | 3,036 | 13.758100330811% | — | — | — |
| Serous cells | 2,111 | 9.5663207504418% | — | — | — |
| Basal cells | 757 | 3.4304617755019% | — | — | — |
| Mesothelial cells | 910 | 4.1238047763629% | — | — | — |
| Fibroblasts | 175 | 0.79303938006979% | — | — | — |
| Smooth muscle cells | 40 | 0.18126614401595% | — | — | — |
| Endothelial cells | 556 | 2.5195994018217% | — | — | — |
10 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 | Alveolar type 2 cells | 6687 | 30.3032 | Epithelial cells | #FFA726 |
| celltype | Ciliated cells | 3940 | 17.8547 | Epithelial cells | #78909C |
| celltype | Macrophages | 3855 | 17.4695 | Immune cells | #9CCC65 |
| celltype | Alveolar type 1 cells | 3036 | 13.7581 | Epithelial cells | #42A5F5 |
| celltype | Serous cells | 2111 | 9.5663 | Epithelial cells | #FF1493 |
| celltype | Mesothelial cells | 910 | 4.1238 | Stromal cells | #FFEE58 |
| celltype | Basal cells | 757 | 3.4305 | Epithelial cells | #66BB6A |
| celltype | Endothelial cells | 556 | 2.5196 | Endothelial cells | #29B6F6 |
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