![laptop with cell data on screen](/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fcellxgene-laptop-updated.3ec0259c.png&w=3840&q=75)
Discover the mechanisms of human health
Download and visually explore data to understand the functionality of human tissues at the cellular level with Chan Zuckerberg CELL by GENE Discover (CZ CELLxGENE Discover).
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Census
Census provides access to any custom slice of standardized cell data available on CZ CELLxGENE Discover in R and Python.
![Code snippet showing cellxgene census import statement](/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fcensus.c6b1f787.png&w=3840&q=75)
CellGuide
Explore an interactive encyclopedia of 700+ cell types that provides detailed definitions, marker genes, lineage, and relevant datasets in one place.
![T cell page in cell guide showing description of t cells and map of cell ontology](/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fcell-guide.c55143ed.png&w=3840&q=75)
Collections & Datasets
Browse and download hundreds of standardized data collections and 1,000+ datasets characterizing the functionality of healthy mouse and human tissues.
![cellxgene datasets page showing list of datasets with sidebar that contains optional filters](/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fcollections-datasets.c6e70ceb.png&w=3840&q=75)
Gene Expression
Visualize the expression of genes and gene sets using a normalized view of our data corpus of over 35 million cells.
![cellxgene gene expression page showing table of genes and list of cell types and filters](/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fgene-expression.b82e7bde.png&w=3840&q=75)
Explorer
Execute interactive analyses on a dataset to explore how patterns of gene expression are determined by environmental and genetic factors using an interactive speed no-code UI. Understand published datasets or use them as a launchpad to identify new cell sub-types and states.
![pop-up modal for user to create a data directory for storing gene sets and annotations](/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fcxg-explorer.ac74e4ac.png&w=2048&q=75)
Annotate
Expedite cell type characterization and eliminate communication overhead by empowering tissue experts to directly explore and annotate datasets.
![pop-up modal for user to create a data directory for storing gene sets and annotations](/_next/image?url=%2F_next%2Fstatic%2Fmedia%2Fannotate.56d58689.png&w=3840&q=75)