CeNGEN

Complete Gene Expression Map of an Entire Nervous System

openproblems_v1

Info

openproblems_v1/cengen

778.17 MiB

02-02-2024

100955 × 22469

Quick links

Description

100k FACS-isolated C. elegans neurons from 17 experiments sequenced on 10x Genomics.

Preview

An AnnData object with n_obs × n_vars = 100955 × 22469 with slots:

obsm: X_pca
NameDescriptionTypeData typeSize
obs

cell_type

Classification of the cell type based on its characteristics and function within the tissue or organism.vectorcategory100955

tissue

Specific tissue from which the cells were derived, key for context and specificity in cell studies.vectorcategory100955

batch

A batch identifier. This label is very context-dependent and may be a combination of the tissue, assay, donor, etc.vectorcategory100955

size_factors

The size factors created by the normalisation method, if any.vectorfloat32100955
var

feature_name

A human-readable name for the feature, usually a gene symbol.vectorobject22469

hvg

Whether or not the feature is considered to be a 'highly variable gene'vectorbool22469

hvg_score

A ranking of the features by hvg.vectorfloat6422469
obsp

knn_connectivities

K nearest neighbors connectivities matrix.sparsematrixfloat32100955 × 100955

knn_distances

K nearest neighbors distance matrix.sparsematrixfloat64100955 × 100955
obsm

X_pca

The resulting PCA embedding.densematrixfloat32100955 × 50
varm

pca_loadings

The PCA loadings matrix.densematrixfloat3222469 × 50
layers

counts

Raw countssparsematrixfloat32100955 × 22469

normalized

Normalised expression valuessparsematrixfloat32100955 × 22469
uns

dataset_description

Long description of the dataset.atomicstr1

dataset_id

A unique identifier for the dataset. This is different from the `obs.dataset_id` field, which is the identifier for the dataset from which the cell data is derived.atomicstr1

dataset_name

A human-readable name for the dataset.atomicstr1

dataset_organism

The organism of the sample in the dataset.atomicstr1

dataset_reference

Bibtex reference of the paper in which the dataset was published.atomicstr1

dataset_summary

Short description of the dataset.atomicstr1

dataset_url

Link to the original source of the dataset.atomicstr1

knn

Supplementary K nearest neighbors data.dict3

normalization_id

Which normalization was usedatomicstr1

pca_variance

The PCA variance objects.dict2

Related Resources and Citations

Loading citations