ESC close · ← → navigate

ATLAS / POST-QC DATASET

Atlas / Post-QC Dataset Statistics Tissue › sys01tis20

Validated descriptive statistics for cells already present in this atlas release; this is not a report of pre-filtering QC decisions.

Species: SP075 Tissue: sys01tis20 Generated: 2026-08-08 07:47

📁 analysis_results_v2/SP075_tis/sys01tis20/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.

🔬

5,798

Total Cells

🧬

16,797

Total Genes

🔷

8

Cell Types

🫀

1

Tissues

📦

N/A

Samples

N/A: Not exported by the post-QC descriptive statistics pipeline.

📊

N/A

Clusters

N/A: Not exported by the post-QC descriptive statistics pipeline.

⚡

N/A

Mito %

N/A: Not exported by the post-QC descriptive statistics pipeline.

🧪

N/A

Ribo %

N/A: Not exported by the post-QC descriptive statistics pipeline.

🚫

N/A

Cells Filtered

N/A: Validated Raw Count Thresholds Not Available.

✅

N/A

Pass Rate

N/A: Validated Raw Count Thresholds Not Available.

📋 Overview 📊 QC Metrics 🗺️ UMAP 🧩 Composition 🧬 Markers 📈 Gene Stats 📁 Data 2

📋

Atlas / Post-QC OverviewDescriptive statistics for retained atlas cells; filtering metrics may be unavailable

🔬

Total Cells

5,798

Cells represented in this release

🧬

Total Genes

16,797

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.

🔷 Cell Type / Cluster Breakdown

Name	Cells	%	Med Genes	Med Counts	Med Mito%
Oligodendrocytes	2,352	40.565712314591%	—	—	—
Schwann cells	942	16.246981717834%	—	—	—
Motor neurons	916	15.79855122456%	—	—	—
Astrocytes	566	9.7619868920317%	—	—	—
Excitatory neurons	465	8.0200068989307%	—	—	—
Microglia	209	3.6046912728527%	—	—	—
Oligodendrocyte progenitor cells	208	3.5874439461883%	—	—	—
Inhibitory neurons	140	2.4146257330114%	—	—	—

8 groups

📊

QC MetricsInteractive boxplots and scatter plots

📐 Distribution Summary

Metric	Min	Q1	Median	Mean	Q3	Max	Std

🎻 Genes/Cell BOXPLOT

🎻 Counts/Cell BOXPLOT

🎻 Mito % BOXPLOT

🎻 Ribo % BOXPLOT

🔬 Genes vs Counts SCATTER

🗺️

UMAP EmbeddingInteractive 2D projection colored by cell type / cluster

🗺️ UMAP by Group INTERACTIVE

🧩

Cell CompositionCell type proportions overall and per sample

🥧 Overall PIE

📊 Per-sample STACKED BAR

🧬

Marker GenesTop markers per cluster and expression heatmap

🔥 Expression Heatmap Z-SCORE

📈

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.

🏆 Top Expressed BAR

📁

Data FilesDownload QC data tables

📋 Available Files

File	Description	Action
composition.csv	Composition	📥 Download
gene_stats.csv	Gene Stats	📥 Download

📋 Preview: composition.csv

grouping	group	count	pct	category	color
celltype	Oligodendrocytes	2352	40.5657	Neural cells	#BA68C8
celltype	Schwann cells	942	16.247	Neural cells	#2E7D32
celltype	Motor neurons	916	15.7986	Neural cells	#6A5ACD
celltype	Astrocytes	566	9.762	Neural cells	#66BB6A
celltype	Excitatory neurons	465	8.02	Neural cells	#E91E63
celltype	Microglia	209	3.6047	Neural cells	#D4E157
celltype	Oligodendrocyte progenitor cells	208	3.5874	Neural cells	#9CCC65
celltype	Inhibitory neurons	140	2.4146	Neural cells	#26A69A

First 8 rows