Abundant anatomical and physiological evidence supports the presence of at least three distinct types of principal or relay neurons in the dorsal lateral geniculate nucleus (dLGN), the brain region that conveys visual information from the mammalian retina to the primary visual cortex. This data set provides detailed transcriptional profiles of cells from this area, available for download. Cells derived from this area were compared across three species (human, macaque, and mouse) to assess cross-species correspondence based on transcriptional profiles.
Taxonomy Name: 20181231_Adult_CrossSpecies_LGN_SMARTseq
Taxonomy Description: Cross-species Lateral Geniculate Nucleus Taxonomy
Species: Human | Macaque | Mouse
Version: 1.0.0
AIT Number: Human - 102.0 | Macaque - 103.0 | Mouse - 104.0
CCN Number: Human - CCN201812310 | Macaque - CCN201812311 | Mouse - CCN201812312
Learn more about the project and download the data
Download the Human Taxonomy as Allen Institute Taxonomy (AIT) file in .h5ad format from AWS s3
Download the Macaque Taxonomy as Allen Institute Taxonomy (AIT) file in .h5ad format from AWS s3
Download the Mouse Taxonomy as Allen Institute Taxonomy (AIT) file in .h5ad format from AWS s3

A taxonomy of basal ganglia cell types in the human, macaque and marmoset brains, part of the Human and Mammalian Brain Atlas effort to create a cross-species taxonomy of brain cell types across mammalian species
The consensus basal ganglia cell type taxonomy is the result of iterative clustering and cross-species integration of transcriptomic data from single-nucleus 10x Genomics multiomic profiling. The taxonomy encompasses neurons from key structures within the basal ganglia, including the caudate (Ca), putamen (Pu), nucleus accumbens (NAc), the external and internal segments of the globus pallidus (GPe, GPi), ventral pallidus (VeP), subthalamic nucleus (STN), and substantia nigra (SN). By combining data from multiple primate and rodent species, this consensus taxonomy highlights both conserved and species-specific cell types.
Taxonomy Name: 08072025_HMBA-BICAN_CrossSpecies_BasalGanglia_10XMultiome
Taxonomy Description: Cross-Species Basal Ganglia Taxonomy
Species: Human | Macaque | Marmoset
Version: 1.0.0
CCN Number: CCN20250428
AIT Number: Human - 19.5 | Macaque - 11.9 | Marmoset - 101.0
Learn more about the project and download the data
Download the Human Taxonomy as Allen Institute Taxonomy (AIT) file in .h5ad format from AWS s3
Download the Macaque Taxonomy as Allen Institute Taxonomy (AIT) file in .h5ad format from AWS s3
Download the Marmoset Taxonomy as Allen Institute Taxonomy (AIT) file in .h5ad format from AWS s3
Programmatically access the data
Label your data using the consensus cross-species basal ganglia taxonomy as a reference

This resource summarizes the generation of a multimodal cell census and atlas of the mammalian primary motor cortex as the initial product of the BRAIN Initiative Cell Census Network (BICCN)
This resource summarizes the generation of a multimodal cell census and atlas of the mammalian primary motor cortex as the initial product of the BRAIN Initiative Cell Census Network (BICCN) and leads a series of 17 studies published in Nature. In total >3 million cells were profiled across modalities and species and >200TB of data and analysis tools are made freely available. Much of this work can be explored in the Cell Type Knowledge Explorer.
Taxonomy Description: Cross-species Primary Motor Cortex Taxonomy
Species: Human | Marmoset | Mouse
Version: 1.0.0
CCN Number: Cross-Species - CCN202002270 | Human - CCN201912131 | Marmoset - CCN201912132 | Mouse - CCN202002013
AIT Number: To be added
Download the data from the Cell Type Knowledge Explorer:
Download the Human Taxonomy as Allen Institute Taxonomy (AIT) file in .h5ad format from AWS s3
A multimodal cell census and atlas of the mammalian primary motor cortex
Transcriptomics Explorer (Human)
