Gene Summary

Name:
doublecortin domain containing 2b
Synonyms:
LOC384062,  Gm12964

IMPC Data Collections

IMPC Phenotype Summary

Significant
Not Significant
Not tested

Phenotypes

The IMPC applies a panel of phenotyping screens to characterise single-gene knockout mice by comparison to wild types. Click on the different tabs to visualise significant phenotypes identified by the IMPC, as well as all data that was measured.

Phenotype System Allele Zyg Sex Life Stage P Value
increased erythrocyte cell number Dcdc2btm1b(KOMP)Wtsi HOM Early adult 2.50×10-05
increased hematocrit Dcdc2btm1b(KOMP)Wtsi HOM Early adult 1.03×10-06

Download data as:  TSV  XLS

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Viewing: all phenotypes

lacZ Expression

An assay measuring the expression of lacZ shows the tissue where the gene is expressed.

Anatomy Images Zygosity Mutant Expr
Adrenal gland N/A heterozygote 0.0% (0 of 2)
Aorta N/A heterozygote 0.0% (0 of 2)
Blood vessel N/A heterozygote 0.0% (0 of 2)
Bone N/A heterozygote 0.0% (0 of 2)
Brain N/A heterozygote 100% (2 of 2)
Brainstem N/A heterozygote 0.0% (0 of 2)
Brown adipose tissue N/A heterozygote 0.0% (0 of 2)
Cartilage tissue N/A heterozygote 0.0% (0 of 2)
Cerebellum N/A heterozygote 0.0% (0 of 2)
Cerebral cortex N/A heterozygote 0.0% (0 of 2)
Eye N/A heterozygote 0.0% (0 of 2)
Gall bladder N/A heterozygote 0.0% (0 of 2)
Heart N/A heterozygote 0.0% (0 of 2)
Hippocampus N/A heterozygote 100% (2 of 2)
Hypothalamus N/A heterozygote 0.0% (0 of 2)
Kidney N/A heterozygote 100% (2 of 2)
Large intestine N/A heterozygote 0.0% (0 of 2)
Liver N/A heterozygote 0.0% (0 of 2)
Lower urinary tract N/A heterozygote 0.0% (0 of 2)
Lung N/A heterozygote 100% (2 of 2)
Lymph node N/A heterozygote 0.0% (0 of 2)
Mammary gland N/A heterozygote 0.0% (0 of 2)
Esophagus N/A heterozygote 0.0% (0 of 2)
Olfactory lobe N/A heterozygote 0.0% (0 of 2)
Ovary N/A heterozygote 0.0% (0 of 2)
Oviduct N/A heterozygote 0.0% (0 of 2)
Pancreas N/A heterozygote 0.0% (0 of 2)
Parathyroid gland N/A heterozygote 0.0% (0 of 2)
Peripheral nervous system N/A heterozygote 0.0% (0 of 2)
Peyer's patch N/A heterozygote 0.0% (0 of 2)
Pituitary gland N/A heterozygote 0.0% (0 of 2)
Prostate gland N/A heterozygote 0.0% (0 of 2)
Skeletal muscle tissue N/A heterozygote 0.0% (0 of 2)
Skin N/A heterozygote 0.0% (0 of 2)
Small intestine N/A heterozygote 0.0% (0 of 2)
Spinal cord N/A heterozygote 100% (2 of 2)
Spleen N/A heterozygote 0.0% (0 of 2)
Stomach N/A heterozygote 0.0% (0 of 2)
Striatum N/A heterozygote 100% (2 of 2)
Testis N/A heterozygote 50% (1 of 2)
Thymus N/A heterozygote 0.0% (0 of 2)
Thyroid gland N/A heterozygote 0.0% (0 of 2)
Trachea N/A heterozygote 0.0% (0 of 2)
Uterus N/A heterozygote 0.0% (0 of 2)
White adipose tissue N/A heterozygote 0.0% (0 of 2)
No Embryo expression data was found for this gene.

Background staining occurs in wild type mice and embryos at an incidental rate.

Anatomy Background staining in controls (WT)
adrenal gland 0.0%
aorta 0.0%
blood vessel
bone 0.0%
brain 0.0%
brainstem 0.0%
brown adipose tissue 0.0%
cartilage tissue 0.0%
cerebellum 0.0%
cerebral cortex 0.0%
eye 0.0%
gall bladder 0.0%
heart 0.0%
hippocampus 0.0%
hypothalamus 0.0%
kidney 0.0%
large intestine 0.0%
liver 0.0%
lower urinary tract 0.0%
lung 0.0%
lymph node 0.0%
mammary gland 0.0%
oesophagus
olfactory lobe 0.0%
ovary 0.0%
oviduct 0.0%
pancreas 0.0%
parathyroid gland 0.0%
peripheral nervous system 0.0%
peyer's patch
pituitary gland 0.0%
prostate gland 0.0%
skeletal muscle tissue
skin 0.0%
small intestine 0.0%
spinal cord 0.0%
spleen 0.0%
stomach 0.0%
striatum 0.0%
testis 0.0%
thymus 0.0%
thyroid gland 0.0%
trachea 0.0%
uterus 0.0%
white adipose tissue 0.0%
No Embryo expression data was found for this gene.

Associated Images

Images submitted by IMPC centres for a selection of procedures. Each set of images is available to view in our image comparator.

X-ray

XRay Images Skull Lateral Orientation

13 Images

X-ray

XRay Images Whole Body Dorso Ventral

13 Images

X-ray

XRay Images Whole Body Lateral Orientation

13 Images

X-ray

XRay Images Forepaw

13 Images

X-ray

XRay Images Skull Dorso Ventral Orientation

13 Images

Anti-nuclear antibody assay

Images

6 Images

DSS Histology

Images

8 Images

Eye Morphology

Images Slit Lamp

1 Images

Ear epidermis immunophenotyping

Images

12 Images

Legacy Phenotype Associated Images

View all 86 images

Human diseases caused by Dcdc2b mutations

The analysis uses data from IMPC, along with published data on other mouse mutants, in comparison to human disease reports in OMIM, Orphanet, and DECIPHER.

Phenotype comparisons summarize the similarity of mouse phenotypes with human disease phenotypes.

No human diseases associated to this gene by orthology or annotation.

The table below shows human diseases predicted to be associated to Dcdc2b by phenotypic similarity.

Disease Similarity of
phenotypes
Matching phenotypes Source
Erythrocytosis, Familial, 3
Increased red blood cell mass, Increased hematocrit, Increased hemoglobin OMIM:609820
Erythrocytosis, Familial, 7
Increased hematocrit, Polycythemia OMIM:617981
Erythrocytosis, Familial, 6
Increased hematocrit, Polycythemia, Increased hemoglobin OMIM:617980
Erythrocytosis, Familial, 8
Splenomegaly, Increased hematocrit, Polycythemia, Increased hemoglobin OMIM:222800
Erythrocytosis, Familial, 5
Increased hematocrit, Polycythemia, Increased hemoglobin OMIM:617907
Adenosine Triphosphate, Elevated, Of Erythrocytes
Reduced erythrocyte 2,3-diphosphoglycerate concentration, Polycythemia OMIM:102900
Erythrocytosis, Familial, 4
Increased hematocrit, Polycythemia, Increased hemoglobin OMIM:611783
Atr-16 syndrome
Abnormal erythrocyte morphology DECIPHER:65
Diamond-Blackfan Anemia-Like
Steroid-responsive anemia, Pure red cell aplasia OMIM:617911
Diamond-Blackfan Anemia 19
Erythroid hypoplasia, Steroid-responsive anemia, Anemia OMIM:618312
Transient Erythroblastopenia Of Childhood
Transient erythroblastopenia, Anemia OMIM:227050
Polycythemia Vera
Splenomegaly, Leukocytosis, Increased hemoglobin, Increased red blood cell mass, Increased hemato... OMIM:263300
Anemia, Sideroblastic, 5
Thrombocytopenia, Hypochromic microcytic anemia, Reduced hematocrit, Neutropenia, Anemia OMIM:619523
Erythrocytosis, Familial, 1
Increased red blood cell mass, Splenomegaly, Increased hematocrit, Increased hemoglobin OMIM:133100
Anemia, Sideroblastic, 4
Abnormal erythrocyte morphology, Sideroblastic anemia OMIM:182170
Hemoglobin-Delta locus
Imbalanced hemoglobin synthesis, Anemia OMIM:142000
Tn Polyagglutination Syndrome
Abnormal erythrocyte morphology OMIM:300622
Thalassemia, Beta+, Silent Allele
Reduced beta/alpha synthesis ratio OMIM:187550
Heinz Body Anemias
Nonspherocytic hemolytic anemia, Heinz bodies, Heinz body anemia OMIM:140700
Fetal Hemoglobin Quantitative Trait Locus 1
Persistence of hemoglobin F OMIM:141749
Erythrocytosis, Familial, 2
Increased red blood cell mass, Increased hematocrit, Increased hemoglobin OMIM:263400
Hemoglobin E-Beta-Thalassemia Syndrome
Abnormal hemoglobin, Anemia ORPHA:231249
Tempi Syndrome
Increased hematocrit, Polycythemia ORPHA:284227
Acetophenetidin Sensitivity
Hemolytic anemia, Methemoglobinemia OMIM:200300
Delta-Beta-Thalassemia
Abnormal hemoglobin, Anemia, Microcytic anemia ORPHA:231237
Adenosine Deaminase, Elevated, Hemolytic Anemia Due To
Hemolytic anemia, Reticulocytosis, Stomatocytosis, Reduced erythrocyte adenosine triphosphate con... OMIM:301083
Asplenia, Isolated Congenital
Asplenia, Thrombocytosis, Howell-Jolly bodies OMIM:271400
Cryohydrocytosis
Splenomegaly, Hemolytic anemia, Stomatocytosis, Reticulocytosis OMIM:185020
Hemoglobin D Disease
Increased HbA2 hemoglobin, Decreased mean corpuscular hemoglobin concentration, HbS hemoglobin, A... ORPHA:90039
Cyanosis, Transient Neonatal
Reticulocytosis, Methemoglobinemia, Anemia OMIM:613977
Methemoglobinemia Due To Deficiency Of Methemoglobin Reductase
Methemoglobinemia, Polycythemia OMIM:250800
Thrombocythemia 2
Thrombocytosis OMIM:601977
Dehydrated Hereditary Stomatocytosis
Hemolytic anemia, Reticulocytosis, Macrocytic anemia, Anemia of inadequate production, Splenomega... ORPHA:3202
Woronets Trait
Red blood cell keratocytosis OMIM:194320
Hyperbilirubinemia, Shunt, Primary
Splenomegaly, Reticulocytosis, Anemia of inadequate production, Erythroid hyperplasia OMIM:237800
Anemia, Congenital Dyserythropoietic, Type Iv
Decreased hemoglobin concentration, Hemolytic anemia, Circulating nucleated red blood cells, Reti... OMIM:613673
Hemoglobin C-Beta-Thalassemia Syndrome
Splenomegaly, Abnormal hemoglobin, Anemia, Microcytic anemia ORPHA:231242
Spherocytosis, Type 5
Hemolytic anemia, Reticulocytosis, Splenomegaly, Spherocytosis, Abnormal platelet count, Abnormal... OMIM:612690
Dyserythropoiesis, Congenital, With Ultrastructurally Normal Erythroblast Heterochromatin
Oval macrocytosis, Anisocytosis, Poikilocytosis, Anemia of inadequate production OMIM:603529
Primary Familial Polycythemia
Polycythemia, Abnormal hemoglobin ORPHA:90042
Beta-Thalassemia, Dominant Inclusion Body Type
Increased HbA2 hemoglobin, Decreased mean corpuscular hemoglobin concentration, Erythrocyte inclu... OMIM:603902
Elliptocytosis 2
Hemolytic anemia, Elliptocytosis, Reticulocytosis OMIM:130600
Red Cell Phospholipid Defect With Hemolysis
Splenomegaly, Reticulocytosis OMIM:179700
Overhydrated Hereditary Stomatocytosis
Hemolytic anemia, Reticulocytosis, Decreased mean corpuscular hemoglobin concentration, Anisocyto... ORPHA:3203
Adenylate Kinase Deficiency, Hemolytic Anemia Due To
Hemolytic anemia OMIM:612631
6-Phosphogluconolactonase Deficiency
Hemolytic anemia OMIM:172150
Dehydrated Hereditary Stomatocytosis 2
Hemolytic anemia, Reticulocytosis, Acanthocytosis, Splenomegaly, Increased mean corpuscular hemog... OMIM:616689
Hemolytic Anemia Due To Red Cell Pyruvate Kinase Deficiency
Reticulocytosis, Anisocytosis, Abnormal erythrocyte morphology, Reduced red cell pyruvate kinase ... ORPHA:766
Anemia, Congenital Dyserythropoietic, Type Ib
Reticulocytosis, Anisocytosis, Anemia of inadequate production, Splenomegaly, Poikilocytosis, Ery... OMIM:615631
Hereditary Persistence Of Fetal Hemoglobin-Sickle Cell Disease Syndrome
Reticulocytosis, HbS hemoglobin, Asplenia, Splenomegaly, Splenic infarction, Hypochromic microcyt... ORPHA:251380
Thrombocytopenia With Beta-Thalassemia, X-Linked
Hemolytic anemia, Reticulocytosis, Increased RBC distribution width, Reduced platelet alpha granu... OMIM:314050
Anemia, Congenital Dyserythropoietic, Type Ii
Splenomegaly, Reticulocytosis, Anemia of inadequate production OMIM:224100
Spherocytosis, Type 2
Hemolytic anemia, Reticulocytosis, Acanthocytosis, Splenomegaly, Spherocytosis OMIM:616649
Spherocytosis, Type 4
Splenomegaly, Hemolytic anemia, Spherocytosis, Reticulocytosis OMIM:612653
Familial Pseudohyperkalemia
Reticulocytosis, Episodic hemolytic anemia, Stomatocytosis, Increased mean corpuscular volume ORPHA:90044
Abcd Syndrome
Polycythemia OMIM:600501
Beta-Thalassemia
Reduced beta/alpha synthesis ratio, Hypochromic microcytic anemia OMIM:613985
Alpha-Thalassemia
Reduced alpha/beta synthesis ratio, Hypochromic microcytic anemia OMIM:604131
Neutropenia, Severe Congenital, 1, Autosomal Dominant
Congenital agranulocytosis, Acute monocytic leukemia, Eosinophilia, Monocytosis, Neutropenia, Thr... OMIM:202700
Glutamate-Cysteine Ligase Deficiency
Hepatosplenomegaly, Hemolytic anemia, Reticulocytosis ORPHA:33574
Anemia, Congenital Dyserythropoietic, Type Iiib, Autosomal Recessive
Macrocytic anemia, Macrocytic dyserythropoietic anemia OMIM:619789
Ovalocytosis, Hereditary Hemolytic, With Defective Erythropoiesis
Hemolytic anemia, Elliptocytosis, Anemia of inadequate production OMIM:166910
Iron-Refractory Iron Deficiency Anemia
Poikilocytosis, Hypochromic microcytic anemia, Anisocytosis OMIM:206200
Spherocytosis, Type 3
Hemolytic anemia, Spherocytosis OMIM:270970
Spherocytosis, Type 1
Splenomegaly, Hemolytic anemia, Spherocytosis, Reticulocytosis OMIM:182900
Pyropoikilocytosis, Hereditary
Pyropoikilocytosis, Hemolytic anemia, Microspherocytosis, Elliptocytosis OMIM:266140
Sickle Cell Anemia
Hemolytic anemia, Reticulocytosis, Microcytic anemia, Abnormality of the spleen, Leukocytosis, Pe... ORPHA:232
Hemolytic Anemia, Nonspherocytic, Due To Hexokinase Deficiency
Normocytic anemia, Reticulocytosis, Splenomegaly, Normochromic anemia, Nonspherocytic hemolytic a... OMIM:235700
Ovalocytosis, Southeast Asian
Hemolytic anemia, Elliptocytosis OMIM:166900
Hypermanganesemia With Dystonia 1
Polycythemia OMIM:613280
Anemia, Congenital Dyserythropoietic, Type Ia
Hemolytic anemia, Reticulocytosis, Anemia of inadequate production, Anisocytosis, Splenomegaly, S... OMIM:224120
Gaisböck Syndrome
Splenomegaly, Increased mean corpuscular hemoglobin concentration, Increased hematocrit, Elevated... ORPHA:90041
Diamond-Blackfan Anemia 3
Persistence of hemoglobin F, Macrocytic anemia, Increased mean corpuscular volume, Reticulocytopenia OMIM:610629
Elliptocytosis 3
Decreased mean corpuscular volume, Pyropoikilocytosis, Elliptocytosis, Chronic hemolytic anemia OMIM:617948
Glut1 Deficiency Syndrome 2
Splenomegaly, Hemolytic anemia, Reticulocytosis OMIM:612126
Anemia, Nonspherocytic Hemolytic, Due To G6Pd Deficiency
Reticulocytosis, Anisocytosis, Splenomegaly, Leukocytosis, Poikilocytosis, Fava bean-induced hemo... OMIM:300908
Livedoid Vasculopathy
Leukocytosis, Pancytopenia, Polycythemia, Anemia ORPHA:542643
Red Cell Permeability Defect
Elliptocytosis OMIM:179650
Phosphoglycerate Kinase 1 Deficiency
Erythroid hyperplasia, Hemolytic anemia, Reticulocytosis OMIM:300653
Pyruvate Kinase Deficiency Of Red Cells
Reticulocytosis, Decreased hemoglobin concentration, Reduced red cell pyruvate kinase level, Sple... OMIM:266200
Overhydrated Hereditary Stomatocytosis
Hemolytic anemia, Reticulocytosis, Splenomegaly, Stomatocytosis, Increased mean corpuscular volume OMIM:185000
Poems Syndrome
Thrombocytosis, Polycythemia ORPHA:2905
Hereditary Elliptocytosis
Hemolytic anemia, Reticulocytosis, Abnormal erythrocyte morphology, Splenomegaly, Stomatocytosis,... ORPHA:288
Acute Interstitial Pneumonia
Reduced hematocrit ORPHA:79126
Imerslund-Gräsbeck Syndrome
Reticulocytosis, Macrocytic anemia, Pancytopenia, Megaloblastic anemia, Anisopoikilocytosis, Abno... ORPHA:35858
Osteopetrosis, Autosomal Recessive 4
Splenomegaly, Reticulocytosis, Anemia, Thrombocytopenia OMIM:611490
Rh Deficiency Syndrome
Hemolytic anemia, Macrocytic anemia, Reticulocytosis, Anisocytosis, Spherocytosis, Hepatosplenome... ORPHA:71275
Thrombotic Thrombocytopenic Purpura
Reticulocytosis, Microangiopathic hemolytic anemia, Thrombocytopenia ORPHA:54057
Dehydrated Hereditary Stomatocytosis 1 With Or Without Pseudohyperkalemia And/Or Perinatal Edema
Reticulocytosis, Splenomegaly, Increased mean corpuscular hemoglobin concentration, Increased red... OMIM:194380
Renal Tubular Acidosis, Distal, 4, With Hemolytic Anemia
Hepatosplenomegaly, Hemolytic anemia, Decreased mean corpuscular volume, Reticulocytosis OMIM:611590
Harderoporphyria
Splenomegaly, Hemolytic anemia, Reticulocytosis OMIM:618892
Fumarase Deficiency
Polycythemia OMIM:606812
Von Hippel-Lindau Syndrome
Polycythemia OMIM:193300
Glycogen Storage Disease Due To Phosphoglycerate Kinase 1 Deficiency
Decreased hemoglobin concentration, Hemolytic anemia, Reticulocytosis ORPHA:713
Cirrhosis-Dystonia-Polycythemia-Hypermanganesemia Syndrome
Splenomegaly, Polycythemia ORPHA:309854
Sitosterolemia 1
Reticulocytosis, Thrombocytopenia, Splenomegaly, Giant platelets, Stomatocytosis, Episodic hemoly... OMIM:210250
Ogden Syndrome
Iron deficiency anemia, Polycythemia, Thrombocytopenia OMIM:300855
Glycogen Storage Disease Vii
Hemolytic anemia, Reduced erythrocyte 2,3-diphosphoglycerate concentration, Reticulocytosis OMIM:232800
Hereditary Spherocytosis
Reticulocytosis, Spontaneous hemolytic crises, Extramedullary hematopoiesis, Splenomegaly, Sphero... ORPHA:822
Von Hippel-Lindau Disease
Polycythemia ORPHA:892
Thrombotic Thrombocytopenic Purpura, Hereditary
Reticulocytosis, Schistocytosis, Microangiopathic hemolytic anemia, Thrombocytopenia OMIM:274150
Leukocyte Adhesion Deficiency
Acute myeloid leukemia, Leukocytosis, Abnormality of neutrophil physiology, Impaired neutrophil c... ORPHA:2968
Beckwith-Wiedemann Syndrome
Splenomegaly, Polycythemia ORPHA:116
Hemolytic Uremic Syndrome, Atypical, Susceptibility To, 1
Reticulocytosis, Schistocytosis, Microangiopathic hemolytic anemia, Thrombocytopenia OMIM:235400
Kasabach-Merritt Syndrome
Reticulocytosis, Thrombocytopenia, Leukopenia, Microangiopathic hemolytic anemia, Neutropenia, An... ORPHA:2330
Fibrosis, Neurodegeneration, And Cerebral Angiomatosis
Hemolytic anemia, Reticulocytosis, Anisocytosis, Leukocytosis, Hepatosplenomegaly, Decreased mean... OMIM:618278
Telangiectasia, Hereditary Hemorrhagic, Type 2
Polycythemia, Anemia OMIM:600376
Tubulointerstitial Nephritis And Uveitis Syndrome
Normocytic anemia, Normochromic anemia, Reduced hematocrit ORPHA:91500
Telangiectasia, Hereditary Hemorrhagic, Type 1
Polycythemia, Anemia OMIM:187300
Paroxysmal Nocturnal Hemoglobinuria
Hemolytic anemia, Reticulocytosis, Pancytopenia, Abnormal erythrocyte enzyme level, Thrombocytope... ORPHA:447

Histopathology

Summary table of phenotypes displayed during the Histopathology procedure which are considered significant. Full histopathology data table, including submitted images, can be accessed by clicking any row in this table.

There is no histopathology data for Dcdc2b

IMPC related publications

The table below lists publications which used either products generated by the IMPC or data produced by the phenotyping efforts of the IMPC. These publications have also been associated to Dcdc2b.

There are 5 publications which use IMPC produced mice or data.

Title Journal IMPC Allele PubMed ID
A Genome-Wide Screen in Mice To Identify Cell-Extrinsic Regulators of Pulmonary Metastatic Colonisation. G3 (Bethesda, Md.) (June 2020) Dcdc2btm1b(KOMP)Wtsi PMC7263671
High-throughput phenotyping reveals expansive genetic and structural underpinnings of immune variation. Nature immunology (December 2019) Dcdc2btm1b(KOMP)Wtsi PMC7338221
Large-scale neuroanatomical study uncovers 198 gene associations in mouse brain morphogenesis. Nature communications (August 2019) Dcdc2btm1b(KOMP)Wtsi PMC6671969
Mouse screen reveals multiple new genes underlying mouse and human hearing loss. PLoS biology (April 2019) Dcdc2btm1b(KOMP)Wtsi PMC6459510
Genome wide in vivo mouse screen data from studies to assess host regulation of metastatic colonisation. Scientific data (September 2017) Dcdc2btm1b(KOMP)Wtsi PMC5827107

Order Mouse and ES Cells

All available products are supplied via our member's centres or partnerships. When ordering a product from the IMPC you will be redirected to one of their websites or prompted to start an email.

MGI Allele Allele Type Produced
Dcdc2btm1a(KOMP)Wtsi KO first allele (reporter-tagged insertion with conditional potential) Mice, Targeting vectors, ES Cells
Dcdc2btm1b(KOMP)Wtsi Reporter-tagged deletion allele (with selection cassette) Mice

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