Single cell type - FLRT2 - 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.	FLRT2
Gene descriptionⁱ Full gene name according to HGNC.	Fibronectin leucine rich transmembrane protein 2
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	Membrane
Number of transcriptsⁱ Number of protein-coding transcripts from the gene as defined by Ensembl.	2

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	Neurons & Oligodendrocytes - Neuronal signaling (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 (Excitatory neurons, Microglial cells, Inhibitory neurons, Astrocytes, Leydig cells, Oligodendrocyte precursor 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 enhanced (hTERT-HME1, HUVEC TERT2, TIME, U-138 MG, U-2197)
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 many
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 (Excitatory neurons, Microglial cells, Inhibitory neurons, Astrocytes, Leydig cells, Oligodendrocyte precursor 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

FLRT2 is part of cluster 21 Neurons & Oligodendrocytes - Neuronal signaling with confidenceⁱ 1
589 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
NWD2	NACHT and WD repeat domain containing 2	0.8499	21
ZNF804B	Zinc finger protein 804B	0.8457	21
MCHR2	Melanin concentrating hormone receptor 2	0.8152	21
OR14I1	Olfactory receptor family 14 subfamily I member 1	0.8113	21
KCNH1	Potassium voltage-gated channel subfamily H member 1	0.8061	21
R3HDM1	R3H domain containing 1	0.8000	21
OR9Q1	Olfactory receptor family 9 subfamily Q member 1	0.7947	21
EPHA4	EPH receptor A4	0.7916	21
KCNQ5	Potassium voltage-gated channel subfamily Q member 5	0.7861	21
BTBD9	BTB domain containing 9	0.7853	21
GAP43	Growth associated protein 43	0.7796	21
OTOGL	Otogelin like	0.7755	21
COL26A1	Collagen type XXVI alpha 1 chain	0.7753	21
CDH22	Cadherin 22	0.7654	21
ADAMTS3	ADAM metallopeptidase with thrombospondin type 1 motif 3	0.7654	21

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	5.9 nTPM
Adipose tissue	7.9 nTPM
Breast	3.8 nTPM

Alveolar cells type 1	0.0 nTPM
Lung	0.0 nTPM

Alveolar cells type 2	1.3 nTPM
Lung	1.3 nTPM

B-cells	0.1 nTPM
Liver	0.9 nTPM
Stomach	0.5 nTPM
Colon	0.0 nTPM
Kidney	0.0 nTPM
PBMC	0.0 nTPM
Adipose tissue	0.0 nTPM
Lymph node	0.0 nTPM
Bone marrow	0.0 nTPM
Spleen	0.0 nTPM
Breast	0.0 nTPM

Basal keratinocytes	21.4 nTPM
Skin	21.4 nTPM

Dendritic cells	0.1 nTPM
Breast	0.4 nTPM
PBMC	0.0 nTPM
Adipose tissue	0.0 nTPM

Endothelial cells	15.9 nTPM
Lung	43.7 nTPM
Esophagus	30.2 nTPM
Pancreas	27.0 nTPM
Skin	24.5 nTPM
Ovary	19.0 nTPM
Placenta	17.0 nTPM
Breast	16.5 nTPM
Testis	13.9 nTPM
Heart muscle	7.8 nTPM
Liver	6.4 nTPM
Endometrium	6.1 nTPM
Skeletal muscle	5.7 nTPM
Prostate	3.5 nTPM
Eye	0.8 nTPM

Fibroblasts	34.3 nTPM
Skeletal muscle	51.7 nTPM
Adipose tissue	48.9 nTPM
Heart muscle	47.6 nTPM
Ovary	46.0 nTPM
Esophagus	43.5 nTPM
Placenta	32.3 nTPM
Lung	26.8 nTPM
Breast	22.8 nTPM
Skin	20.6 nTPM
Prostate	19.0 nTPM
Stomach	17.8 nTPM

Intestinal goblet cells	0.0 nTPM
Colon	0.0 nTPM
Small intestine	0.0 nTPM
Rectum	0.0 nTPM

Macrophages	1.2 nTPM
Endometrium	3.8 nTPM
Testis	3.5 nTPM
Skeletal muscle	2.8 nTPM
Esophagus	1.6 nTPM
Kidney	1.5 nTPM
Breast	1.5 nTPM
Lung	1.2 nTPM
Prostate	1.2 nTPM
Ovary	1.0 nTPM
Adipose tissue	0.4 nTPM
PBMC	0.0 nTPM
Pancreas	0.0 nTPM
Bone marrow	0.0 nTPM
Spleen	0.0 nTPM
Stomach	0.0 nTPM

Paneth cells	0.0 nTPM
Colon	0.0 nTPM
Small intestine	0.0 nTPM
Rectum	0.0 nTPM

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

Respiratory ciliated cells	1.7 nTPM
Lung	2.9 nTPM
Bronchus	0.6 nTPM

Smooth muscle cells	8.5 nTPM
Ovary	40.1 nTPM
Endometrium	17.6 nTPM
Pancreas	8.7 nTPM
Adipose tissue	6.1 nTPM
Prostate	5.3 nTPM
Skeletal muscle	4.4 nTPM
Skin	3.5 nTPM
Breast	3.2 nTPM
Heart muscle	2.5 nTPM
Esophagus	1.5 nTPM
Bronchus	0.9 nTPM

T-cells	0.8 nTPM
Endometrium	5.3 nTPM
Skin	2.3 nTPM
Skeletal muscle	1.8 nTPM
Lung	1.5 nTPM
Kidney	1.4 nTPM
Liver	0.7 nTPM
Breast	0.3 nTPM
Colon	0.0 nTPM
Prostate	0.0 nTPM
PBMC	0.0 nTPM
Ovary	0.0 nTPM
Adipose tissue	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

Astrocytes	279.5 nTPM
Brain	279.5 nTPM

Cholangiocytes	10.0 nTPM
Liver	10.0 nTPM

Early spermatids	3.1 nTPM
Testis	3.1 nTPM

Endometrial stromal cells	65.1 nTPM
Endometrium	65.1 nTPM

Undifferentiated cells	0.0 nTPM
Colon	0.0 nTPM
Small intestine	0.0 nTPM
Rectum	0.0 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