Stages/TS21/Spatial/imputed_e12_75

Imputed · E12.75

Spateo Stereo-seq · mouse · stage TS21 · 184,737 cells · 39 genes

Imputed — not measured

Cells from a single-cell atlas were placed into the eMouseAtlas anatomical mesh for TS21 by canonical organ mapping. The cell-type-to-organ assignment is what was imputed; position within an organ is random, so organ-level structure is meaningful and sub-organ texture is not.

Expression from

omg_whole

Qiu et al., Nature 2024 (OMG)

Anatomy from

EMA146

Identified by bounding-box proportions, which match to 2.1%. The mesh sets the frame; it is not a registration of these cells to that specimen.

Dated E12.75 by the source data, which assigns it to TS21. Cards are placed by Theiler stage, so this can sit under a stage page whose representative day differs.

Coordinates are in the stage mesh's own units and are not comparable across Theiler stages — TS19 measures about five times TS20 despite being the earlier stage.

Dataset

Species: mouse
Organ / tissue: whole embryo
Technology: imputed
Timepoint: E12.75
Viewing stage: TS21
Cells: 184,737
Genes: 39
Default colour: cell_type
Spatial key: spatial

Source

Imputed — eMouseAtlas mesh + Qiu et al. 2024 (OMG) scRNA-seq

Stage-matched EMA samples (TS21)

Anatomical references at the same Theiler stage. Not spatially registered to this dataset — provided as a cross-reference.