ATLAS / POST-QC DATASET
Atlas / Post-QC Dataset Statistics System › sys01
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/SP239_sys/sys01/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
37,423
Cells represented in this release
🧬
Total Genes
15,892
Genes represented in the source matrix
🔷
Cell Types
8
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% |
|---|---|---|---|---|---|
| Excitatory neurons | 17,954 | 47.975843732464% | — | — | — |
| Inhibitory neurons | 11,822 | 31.590198541004% | — | — | — |
| Oligodendrocytes | 3,699 | 9.8842957539481% | — | — | — |
| Astrocytes | 1,742 | 4.6548913769607% | — | — | — |
| Oligodendrocyte progenitor cells | 1,201 | 3.2092563396842% | — | — | — |
| Purkinje cells | 9 | 0.024049381396467% | — | — | — |
| Microglia | 799 | 2.1350506373086% | — | — | — |
| Choroid plexus | 197 | 0.52641423723379% | — | — | — |
8 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 | Excitatory neurons | 17954 | 47.9758 | Neural cells | #9932CC |
| celltype | Inhibitory neurons | 11822 | 31.5902 | Neural cells | #7B68EE |
| celltype | Oligodendrocytes | 3699 | 9.8843 | Neural cells | #D8BFD8 |
| celltype | Astrocytes | 1742 | 4.6549 | Neural cells | #5D2F8E |
| celltype | Oligodendrocyte progenitor cells | 1201 | 3.2093 | Neural cells | #E6E6FA |
| celltype | Microglia | 799 | 2.1351 | Immune cells | #C71585 |
| celltype | Choroid plexus | 197 | 0.5264 | Epithelial cells | #4169E1 |
| celltype | Purkinje cells | 9 | 0.024 | Neural cells | #DDA0DD |
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