Cell Atlas

Every cell is one point. Drag to pan, scroll to zoom, shift-drag to select a region; click any group in the legend to isolate it. Use Colour cells by to switch between cell type, cluster, library, quality-control metric and the expression of a single gene.

UMAP — this re-analysis

Drawn from the same exported coordinates and labels the interactive atlas above uses, so the figure and the atlas cannot disagree. 25,164 cells.

Coloured by cell type (27)
UMAP of the re-analysed AMILL_whole_adult, coloured by annotated cell type, with a legend naming each type

The legend in the panel names every type and its cell count. With 27 types, colour alone no longer separates them — read the legend, not the hue.

Coloured by Leiden cluster (46)
UMAP of the re-analysed AMILL_whole_adult, coloured by Leiden cluster, each labelled with its number

Each cluster's number is placed at its own centroid, so the grouping can be read without relying on colour. These are the clusters the cell-type annotation was built on.

Cell types in this dataset

Click a cell type to isolate it in the atlas above. The bar beside each percentage is drawn to scale: a cell type at 2.6 % fills 2.6 % of the track, so the rows can be ranked by eye without reading the numbers.

Cell type Cells Percent Markers
gastrodermis_1 5,572 marker genes
epidermis 4,171 marker genes
gastrodermis_2 3,249 marker genes
gastrodermis_alga_hosting 2,466 marker genes
gastrodermis_like 1,530 marker genes
calicoblast 1,417 marker genes
neuron_Isl_1 931 marker genes
gastrodermis_muscle 827 marker genes
neuron_Pou4 669 marker genes
immune_1 531 marker genes
gastrodermis_mitotic 487 marker genes
neuron_Isl_2 472 marker genes
neurosecretory_progenitors 435 marker genes
epidermis_like_2 432 marker genes
epidermis_like_1 411 marker genes
germline_oocytes 366 marker genes
gland_2 310 marker genes
neuron_Pou4_Otp 250 marker genes
immune_2 143 marker genes
cnidocyte 85 marker genes
gland_4 82 marker genes
gland_3 63 marker genes
gland_1_Xbp 61 marker genes
immune_3 57 marker genes
gland_5 53 marker genes
gland_6 52 marker genes
digestive_filaments 42 marker genes
27 cell types 25,164

Quality control for this dataset

These are the figures actually applied to the cells shown above, not the values requested in a configuration file. Every dataset is filtered independently; see Single-cell Data for the full table across all datasets.

Source BioProject PRJNA1223412
SRA study SRP563749
GEO series GSE289546
Library type 10x Genomics Chromium (high confidence)
Libraries integrated 2
Cells reported by source 28736
Cells before filtering 28,736
Cells after cell filtering 25,173
Doublets removed 9 (0.04%)
Cells after filtering 25,164
Retained 87.6%
Filtering strategy Per-library MAD outlier detection (adaptive)
Thresholds applied adaptive: per-library MAD (5.0 MADs) on UMI, genes and MT%, floor 200 genes, floor 500 UMI
Mitochondrial genes found 0 — too few for a reliable MT% filter, so none was applied
Doublet method Scrublet (per library)
Integration method Harmony on sample (2 libraries)
Cell-type annotation Inherited from the source publication
Cell-type labels from GSE289546_Amil.cell_to_cts.csv.gz (100% of cells matched)
Pipeline version cnidosite-sc-1.0.0
Processed 2026-09-20T03:34:23+00:00
Clusters / cell types 46 / 27
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