ATLAS / POST-QC DATASET
Atlas / Post-QC Dataset Statistics Tissue › sys01tis14
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/SP075_tis/sys01tis14/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
14,454
Cells represented in this release
🧬
Total Genes
16,797
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% |
|---|---|---|---|---|---|
| Astrocytes | 364 | 2.5183340251833% | — | — | — |
| Oligodendrocytes | 177 | 1.2245745122457% | — | — | — |
| Adrenergic neurons | 35 | 0.24214750242148% | — | — | — |
| Microglia | 35 | 0.24214750242148% | — | — | — |
| Pinealocytes | 13,771 | 95.274664452747% | — | — | — |
| Other stromal cells | 45 | 0.31133250311333% | — | — | — |
| Endothelial cells | 27 | 0.186799501868% | — | — | — |
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 | Pinealocytes | 13771 | 95.2747 | Epithelial cells | #8A2BE2 |
| celltype | Astrocytes | 364 | 2.5183 | Neural cells | #66BB6A |
| celltype | Oligodendrocytes | 177 | 1.2246 | Neural cells | #BA68C8 |
| celltype | Other stromal cells | 45 | 0.3113 | Stromal cells | #008B8B |
| celltype | Adrenergic neurons | 35 | 0.2421 | Neural cells | #330066 |
| celltype | Microglia | 35 | 0.2421 | Neural cells | #D4E157 |
| celltype | Endothelial cells | 27 | 0.1868 | Endothelial cells | #BA68C8 |
| tissue | Pineal gland | 14454 | 100 |
First 8 rows