Single cell type - BARX2 - The Human Protein Atlas

GENERAL INFORMATIONⁱ General description of the gene and the encoded protein(s) using information from HGNC and Ensembl, as well as predictions made by the Human Protein Atlas project.
Gene nameⁱ Official gene symbol, which is typically a short form of the gene name, according to HGNC.	BARX2
Gene descriptionⁱ Full gene name according to HGNC.	BARX homeobox 2
Protein classⁱ Assigned HPA protein class(es) for the encoded protein(s). Read more	Transcription factors
Predicted locationⁱ All transcripts of all genes have been analyzed regarding the location(s) of corresponding protein based on prediction methods for signal peptides and transmembrane regions. Genes with at least one transcript predicted to encode a secreted protein, according to prediction methods or to UniProt location data, have been further annotated and classified with the aim to determine if the corresponding protein(s) are secreted or actually retained in intracellular locations or membrane-attached. Remaining genes, with no transcript predicted to encode a secreted protein, will be assigned the prediction-based location(s). The annotated location overrules the predicted location, so that a gene encoding a predicted secreted protein that has been annotated as intracellular will have intracellular as the final location. Read more	Intracellular
Number of transcriptsⁱ Number of protein-coding transcripts from the gene as defined by Ensembl.	1

HUMAN PROTEIN ATLAS INFORMATIONⁱ Summary of RNA expression and protein localization based on data generated within the Human Protein Atlas project.
Single cell type expression clusterⁱ The RNA data was used to cluster genes according to their expression across single cell types. Clusters contain genes that have similar expression patterns, and each cluster has been manually annotated to describe common features in terms of function and specificity. Read more	Squamous epithelial cells - Keratinization (mainly)
Single cell type specificityⁱ The RNA specificity category is based on mRNA expression levels in the analyzed cell types based on scRNA-seq data from normal tissues. The categories include: cell type enriched, group enriched, cell type enhanced, low cell type specificity and not detected. Read more	Cell type enhanced (Squamous epithelial cells, Basal prostatic cells, Urothelial cells, Suprabasal keratinocytes, Breast glandular cells)
Immune cell specificityⁱ The RNA specificity category is based on mRNA expression levels in the analyzed samples based on data from HPA. The categories include: cell type enriched, group enriched, cell type enhanced, low cell type specificity and not detected. Read more	Not detected in immune cells
Immune cell distributionⁱ The RNA distribution category is based on mRNA expression levels in the analyzed samples based on data from HPA. The categories include: detected in all, detected in many, detected in some, detected in single and not detected. Read more	Not detected
Cell line specificityⁱ RNA specificity category based on RNA sequencing data from all cell lines in the Human Protein Atlas. Genes are classified into six different categories (enriched, group enriched, enhanced, low specificity and not detected) according to their RNA expression levels across the panel of cell lines. Read more	Cell line enriched (HDLM-2)
Cell line distributionⁱ RNA distribution category based on RNA sequencing data from all cell lines in the Human Protein Atlas. Genes are classified into five different categories (detected in all, detected in many, detected in some, detected in single and not detected) according to their pattern of detected RNA expression across the panel of cell lines. Read more	Detected in some
Protein evidenceⁱ Evidence score for genes based on UniProt protein existence (UniProt evidence); a Human Protein Atlas antibody- or RNA based score (HPA evidence); and evidence based on PeptideAtlas (MS evidence). The avaliable scores are evidence at protein level, evidence at transcript level, no evidence, or not avaliable. Read more	Evidence at protein level

SINGLE CELL TYPESⁱ A summary of single cell RNA (nTPM) from all single cell types. Color-coding is based on cell type groups, each consisting of cell types with functional features in common.
Single cell types Group Expression Alphabetical RNA single cell type specificity: Cell type enhanced (Squamous epithelial cells, Basal prostatic cells, Urothelial cells, Suprabasal keratinocytes, Breast glandular cells)

SINGLE CELL TISSUES OVERVIEWⁱ An overview of all tissues where single cell type expression has been analyzed. Each tissue name and corresponding UMAP plot is clickable and redirects to the selected tissue.
Adipose tissue Bone marrow Brain Breast Bronchus Colon Endometrium Esophagus Eye Heart muscle Kidney Liver Lung Lymph node Ovary Pancreas Placenta Prostate Rectum Skeletal muscle Skin Small intestine Spleen Stomach Testis

EXPRESSION CLUSTERING & CORRELATIONⁱ

BARX2 is part of cluster 61 Squamous epithelial cells - Keratinization with confidenceⁱ 1
176 genes in cluster

Go to interactive expression cluster page

15 nearest neighbours based on single cell type RNA expression

Neighbourⁱ Gene name according to HGNC.	Descriptionⁱ Gene description according to HGNC.	Correlationⁱ Correlation between the selected gene and neighboring gene. Correlation is calculated as Spearman correlation in PCA space based on the RNA-seq expression data. Read more	Clusterⁱ ID of the expression cluster of the neighboring gene. Read more
KRTAP3-2	Keratin associated protein 3-2	0.8194	61
GRB7	Growth factor receptor bound protein 7	0.7914	61
KRT15	Keratin 15	0.7746	61
FAM83B	Family with sequence similarity 83 member B	0.7744	22
TNS4	Tensin 4	0.7740	61
AQP3	Aquaporin 3 (Gill blood group)	0.7451	22
FOXN1	Forkhead box N1	0.7373	61
THSD4	Thrombospondin type 1 domain containing 4	0.7232	61
SIM2	SIM bHLH transcription factor 2	0.7200	61
EPGN	Epithelial mitogen	0.7186	22
SOWAHB	Sosondowah ankyrin repeat domain family member B	0.7139	22
FOSL1	FOS like 1, AP-1 transcription factor subunit	0.7094	22
NKX2-8	NK2 homeobox 8	0.7075	61
PRRG4	Proline rich and Gla domain 4	0.7055	22
RHOV	Ras homolog family member V	0.7031	61

SINGLE CELL TISSUESⁱ Single cell RNA levels of annotated cell type clusters are shown separately for each analyzed tissue. For easier navigation across tissues, use the above Single cell tissue overview, where each tissue name and UMAP plot is clickable and redirects to the selected tissue, alternatively the grey browser on the left side of the window. Barchart shows nTPM levels in each annotated cluster of single cells. To the left, a UMAP plot illustrates the RNA expression profile. The tissue name and plots are clickable and redirect to a more detailed interactive page. Color-coding is based on cell type groups, each consisting of cell types with functional features in common. Please note that the same cell type may be found in several clusters.
Cluster Expression Alphabetical Adipose tissue
Cluster Expression Alphabetical Bone marrow
Cluster Expression Alphabetical Brain
Cluster Expression Alphabetical Breast
Cluster Expression Alphabetical Bronchus
Cluster Expression Alphabetical Colon
Cluster Expression Alphabetical Endometrium
Cluster Expression Alphabetical Esophagus
Cluster Expression Alphabetical Eye
Cluster Expression Alphabetical Heart muscle
Cluster Expression Alphabetical Kidney
Cluster Expression Alphabetical Liver
Cluster Expression Alphabetical Lung
Cluster Expression Alphabetical Lymph node
Cluster Expression Alphabetical Ovary
Cluster Expression Alphabetical Pancreas
Cluster Expression Alphabetical Placenta
Cluster Expression Alphabetical Prostate
Cluster Expression Alphabetical Rectum
Cluster Expression Alphabetical Skeletal muscle
Cluster Expression Alphabetical Skin
Cluster Expression Alphabetical Small intestine
Cluster Expression Alphabetical Spleen
Cluster Expression Alphabetical Stomach
Cluster Expression Alphabetical Testis

BLOODⁱ

Single cell data

Cluster

Expression

Alphabetical

PBMC

Flow sorted data

Lineage

Expression

Alphabetical

CELL LINESⁱ

Organ

Expression

Alphabetical

Adipocytes	0.2 nTPM
Breast	0.3 nTPM
Adipose tissue	0.2 nTPM

Alveolar cells type 1	0.0 nTPM
Lung	0.0 nTPM

Alveolar cells type 2	1.1 nTPM
Lung	1.1 nTPM

Astrocytes	0.3 nTPM
Brain	0.3 nTPM

B-cells	0.5 nTPM
Breast	2.6 nTPM
Colon	1.6 nTPM
Adipose tissue	0.5 nTPM
Stomach	0.5 nTPM
Kidney	0.0 nTPM
Liver	0.0 nTPM
PBMC	0.0 nTPM
Lymph node	0.0 nTPM
Bone marrow	0.0 nTPM
Spleen	0.0 nTPM

Dendritic cells	0.8 nTPM
Breast	2.2 nTPM
Adipose tissue	0.1 nTPM
PBMC	0.0 nTPM

Endothelial cells	1.2 nTPM
Breast	7.3 nTPM
Skin	3.5 nTPM
Prostate	2.0 nTPM
Esophagus	1.6 nTPM
Placenta	0.6 nTPM
Skeletal muscle	0.6 nTPM
Heart muscle	0.5 nTPM
Testis	0.3 nTPM
Endometrium	0.1 nTPM
Ovary	0.1 nTPM
Eye	0.0 nTPM
Liver	0.0 nTPM
Lung	0.0 nTPM
Pancreas	0.0 nTPM

Fibroblasts	2.7 nTPM
Placenta	21.3 nTPM
Prostate	2.6 nTPM
Skin	2.0 nTPM
Breast	2.0 nTPM
Esophagus	1.0 nTPM
Heart muscle	0.9 nTPM
Skeletal muscle	0.3 nTPM
Ovary	0.1 nTPM
Adipose tissue	0.1 nTPM
Lung	0.0 nTPM
Stomach	0.0 nTPM

Intestinal goblet cells	13.4 nTPM
Small intestine	18.8 nTPM
Rectum	14.9 nTPM
Colon	6.5 nTPM

Macrophages	0.7 nTPM
Prostate	8.1 nTPM
Breast	0.9 nTPM
Lung	0.8 nTPM
Endometrium	0.4 nTPM
Skeletal muscle	0.2 nTPM
Adipose tissue	0.2 nTPM
Kidney	0.0 nTPM
PBMC	0.0 nTPM
Testis	0.0 nTPM
Pancreas	0.0 nTPM
Ovary	0.0 nTPM
Esophagus	0.0 nTPM
Bone marrow	0.0 nTPM
Spleen	0.0 nTPM
Stomach	0.0 nTPM

Paneth cells	29.8 nTPM
Colon	46.1 nTPM
Rectum	24.5 nTPM
Small intestine	18.8 nTPM

Plasma cells	0.9 nTPM
Adipose tissue	4.5 nTPM
Esophagus	0.0 nTPM
Bone marrow	0.0 nTPM
Spleen	0.0 nTPM
Stomach	0.0 nTPM

Respiratory ciliated cells	11.8 nTPM
Bronchus	16.4 nTPM
Lung	7.3 nTPM

Smooth muscle cells	1.7 nTPM
Bronchus	8.4 nTPM
Prostate	6.2 nTPM
Breast	1.7 nTPM
Pancreas	0.7 nTPM
Skeletal muscle	0.7 nTPM
Skin	0.3 nTPM
Heart muscle	0.2 nTPM
Endometrium	0.1 nTPM
Ovary	0.0 nTPM
Adipose tissue	0.0 nTPM
Esophagus	0.0 nTPM

T-cells	1.7 nTPM
Prostate	19.0 nTPM
Skin	4.1 nTPM
Breast	2.1 nTPM
Colon	1.4 nTPM
Skeletal muscle	1.0 nTPM
Liver	0.2 nTPM
PBMC	0.2 nTPM
Endometrium	0.2 nTPM
Adipose tissue	0.1 nTPM
Kidney	0.0 nTPM
Lung	0.0 nTPM
Ovary	0.0 nTPM
Esophagus	0.0 nTPM
Lymph node	0.0 nTPM
Bone marrow	0.0 nTPM
Spleen	0.0 nTPM
Stomach	0.0 nTPM

Cholangiocytes	4.3 nTPM
Liver	4.3 nTPM

Distal enterocytes	29.4 nTPM
Rectum	34.8 nTPM
Colon	24.0 nTPM

Distal tubular cells	7.9 nTPM
Kidney	7.9 nTPM

Early spermatids	7.2 nTPM
Testis	7.2 nTPM

Undifferentiated cells	19.4 nTPM
Small intestine	31.5 nTPM
Rectum	16.8 nTPM
Colon	9.9 nTPM

Adipose tissue

Bone marrow

Brain

Breast

Bronchus

Colon

Endometrium

Esophagus

Eye

Heart muscle

Kidney

Liver

Lung

Lymph node

Ovary

Pancreas

Placenta

Prostate

Rectum

Skeletal muscle

Skin

Small intestine

Spleen

Stomach

Testis

PBMC