Visium Spatial Gene Expression Visium HD 2026-02-25T13:48:06Z https://orcid.org/0000-0002-8937-3457 Visium HD Spatial Gene Expression high-definition Visium https://github.com/EBISPOT/efo/issues/2212 Visium HD Spatial Gene Expression is a probe-based, whole-transcriptome spatial gene expression assay that captures mRNA at single-cell-scale resolution using continuous 2 µm capture features (~11 million features across a 6.5 × 6.5 mm capture area), compatible with formalin-fixed paraffin-embedded (FFPE), freshly frozen, and fixed frozen tissue sections. AI agent Visium HD platform 10x Genomics Visium HD