Gene Summary

Name:
potassium intermediate/small conductance calcium-activated channel, subfamily N, member 1
Synonyms:
SK1

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 red blood cell distribution width Kcnn1tm1b(KOMP)Wtsi HOM   Late adult 5.49×10-05

Download data as:  TSV  XLS

Select physiological systems to view:
Viewing: all phenotypes
Select physiological systems to view:
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
Brain  Wholemount images heterozygote 100% (2 of 2)
Brainstem  Wholemount images heterozygote 100% (2 of 2)
Cerebellum  Wholemount images heterozygote 0.0% (0 of 2)
Cerebral cortex  Wholemount images heterozygote 100% (2 of 2)
Hippocampus  Wholemount images heterozygote 50% (1 of 2)
Olfactory lobe  Wholemount images heterozygote 100% (2 of 2)
Peripheral nervous system  Wholemount images heterozygote 100% (2 of 2)
Testis  Wholemount images heterozygote 50% (1 of 2)
Adrenal gland N/A heterozygote 0.0% (0 of 2)
Aorta N/A heterozygote 0.0% (0 of 2)
Bone 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)
Esophagus 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)
Hypothalamus N/A heterozygote 0.0% (0 of 2)
Kidney N/A heterozygote 0.0% (0 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 0.0% (0 of 2)
Lymph node N/A heterozygote 0.0% (0 of 2)
Mammary gland N/A heterozygote 0.0% (0 of 2)
Oral epithelium 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)
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 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 0.0% (0 of 2)
Spleen N/A heterozygote 0.0% (0 of 2)
Stomach N/A heterozygote 0.0% (0 of 2)
Striatum N/A heterozygote 0.0% (0 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)
Vascular system N/A heterozygote 0.0% (0 of 2)
White adipose tissue N/A heterozygote 0.0% (0 of 2)

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

Anatomy Images Zygosity Mutant Expr
Brain N/A heterozygote Ambiguous
Brain N/A homozygote 100% (1 of 1)
Ear N/A heterozygote Not available
Ear N/A homozygote Not available
Embryo N/A heterozygote Ambiguous
Embryo N/A homozygote 100% (1 of 1)
Eye N/A heterozygote 0.0% (0 of 1)
Eye N/A homozygote 0.0% (0 of 1)
Footplate N/A heterozygote 0.0% (0 of 1)
Footplate N/A homozygote 0.0% (0 of 1)
Forebrain N/A heterozygote Ambiguous
Forebrain N/A homozygote 100% (1 of 1)
Forelimb N/A heterozygote 0.0% (0 of 1)
Forelimb N/A homozygote 0.0% (0 of 1)
Handplate N/A heterozygote 0.0% (0 of 1)
Handplate N/A homozygote 0.0% (0 of 1)
Head N/A heterozygote Ambiguous
Head N/A homozygote 100% (1 of 1)
Heart N/A heterozygote Not available
Heart N/A homozygote Not available
Hindbrain N/A heterozygote Ambiguous
Hindbrain N/A homozygote 100% (1 of 1)
Hindlimb N/A heterozygote 0.0% (0 of 1)
Hindlimb N/A homozygote 0.0% (0 of 1)
Liver N/A heterozygote Not available
Liver N/A homozygote Not available
Lung N/A heterozygote Not available
Lung N/A homozygote Not available
Mandibular process N/A heterozygote Not available
Mandibular process N/A homozygote Not available
Maxillary process N/A heterozygote Not available
Maxillary process N/A homozygote Not available
Midbrain N/A heterozygote Ambiguous
Midbrain N/A homozygote 100% (1 of 1)
Oral cavity N/A heterozygote Not available
Oral cavity N/A homozygote Not available
Skin N/A heterozygote Not available
Skin N/A homozygote Not available
Tail somite N/A heterozygote Not available
Tail somite N/A homozygote Not available
Tail N/A heterozygote 0.0% (0 of 1)
Tail N/A homozygote 0.0% (0 of 1)

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

Anatomy Background staining in controls (WT)
adrenal gland 0.85% (4 of 468)
aorta 0.22% (1 of 458)
bone 0.0%
brain 0.66% (3 of 453)
brainstem 0.43% (2 of 469)
brown adipose tissue 0.0%
cartilage tissue 0.22% (1 of 459)
cerebellum 0.44% (2 of 457)
cerebral cortex 0.43% (2 of 462)
esophagus 1.89% (6 of 318)
eye 0.0%
gall bladder 0.0%
heart 0.44% (2 of 458)
hippocampus 0.41% (2 of 484)
hypothalamus 0.45% (2 of 446)
kidney 3.56% (17 of 478)
large intestine 1.96% (9 of 459)
liver 0.0%
lower urinary tract 0.22% (1 of 461)
lung 0.44% (2 of 459)
lymph node 0.21% (1 of 468)
mammary gland 0.0%
olfactory lobe 0.0%
oral epithelium 0.0%
ovary 0.22% (1 of 453)
oviduct 0.0%
pancreas 0.62% (3 of 480)
parathyroid gland 0.0%
peripheral nervous system 0.44% (2 of 450)
peyers patch 0.0%
pituitary gland 0.0%
prostate gland 2.14% (10 of 467)
skeletal muscle 0.0%
skin 0.21% (1 of 469)
small intestine 1.48% (7 of 472)
spinal cord 0.63% (3 of 474)
spleen 0.63% (3 of 475)
stomach 2.34% (11 of 471)
striatum 0.43% (2 of 462)
testis 1.05% (5 of 478)
thymus 0.0%
thyroid gland 2.75% (13 of 473)
trachea 0.63% (3 of 474)
uterus 0.0%
vascular system 0.0%
white adipose tissue 0.0%

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

Background staining occurs in wild type embryos at a measurable rate.

Anatomy Background staining in controls(WT)
brain 1.33% (5 of 375)
ear 0.28% (1 of 360)
embryo 0.0%
eye 0.26% (1 of 389)
footplate 0.0%
forebrain 0.27% (1 of 368)
forelimb 0.0%
handplate 0.26% (1 of 380)
head 0.8% (3 of 376)
heart 0.27% (1 of 367)
hindbrain 1.09% (4 of 367)
hindlimb 0.26% (1 of 383)
liver 0.28% (1 of 363)
lung 0.26% (1 of 386)
mandibular process 0.26% (1 of 391)
maxillary process 0.0%
midbrain 0.0%
oral cavity 0.27% (1 of 366)
skin 0.27% (1 of 373)
tail 0.27% (1 of 365)
tail somite group 0.27% (1 of 367)

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 Whole Body Lateral Orientation

9 Images

Embryo LacZ

LacZ images wholemount

8 Images

X-ray

XRay Images Whole Body Lateral Orientation

10 Images

X-ray

XRay Images Whole Body Dorso Ventral

10 Images

X-ray

XRay Images Whole Body Dorso Ventral

10 Images

Adult LacZ

LacZ Images Wholemount

5 Images

X-ray

XRay Images Skull Dorso Ventral Orientation

10 Images

X-ray

XRay Images Skull Dorso Ventral Orientation

8 Images

Auditory Brain Stem Response

Click-evoked + 6 to 30kHz tone waveforms (pdf format)

6 Images

Human diseases caused by Kcnn1 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 Kcnn1 by phenotypic similarity.

Disease Similarity of
phenotypes
Matching phenotypes Source
Atr-16 syndrome
Abnormal erythrocyte morphology DECIPHER:65
Methemoglobin Reductase Deficiency
Abnormal erythrocyte morphology OMIM:250700
Dyserythropoiesis, Congenital, With Ultrastructurally Normal Erythroblast Heterochromatin
Anemia of inadequate production, Oval macrocytosis, Anisocytosis, Poikilocytosis OMIM:603529
Diamond-Blackfan Anemia-Like
Pure red cell aplasia, Steroid-responsive anemia OMIM:617911
Diamond-Blackfan Anemia 19
Anemia, Erythroid hypoplasia, Steroid-responsive anemia OMIM:618312
Transient Erythroblastopenia Of Childhood
Transient erythroblastopenia, Anemia OMIM:227050
Iron-Refractory Iron Deficiency Anemia
Anisocytosis, Poikilocytosis, Hypochromic microcytic anemia OMIM:206200
Hemoglobin-Delta locus
Anemia, Imbalanced hemoglobin synthesis OMIM:142000
Anemia, Sideroblastic, 4
Sideroblastic anemia, Abnormal erythrocyte morphology OMIM:182170
Diamond-Blackfan Anemia 13
Normocytic anemia, Elevated red cell adenosine deaminase level OMIM:615909
Thrombocytopenia With Congenital Dyserythropoietic Anemia
Hypochromic anemia, Macrothrombocytopenia, Anisocytosis, Anemia of inadequate production, Poikilo... ORPHA:67044
Thalassemia, Beta+, Silent Allele
Reduced beta/alpha synthesis ratio OMIM:187550
Fetal Hemoglobin Quantitative Trait Locus 1
Persistence of hemoglobin F OMIM:141749
Heinz Body Anemias
Heinz bodies, Heinz body anemia, Nonspherocytic hemolytic anemia OMIM:140700
Overhydrated Hereditary Stomatocytosis
Decreased mean corpuscular hemoglobin concentration, Splenomegaly, Anisocytosis, Abnormal mean co... ORPHA:3203
Anemia, X-Linked, With Or Without Neutropenia And/Or Platelet Abnormalities
Abnormal reticulocyte morphology, Macrocytic anemia, Increased hemoglobin, Anisocytosis, Neutrope... OMIM:300835
Anemia, Congenital Dyserythropoietic, Type Ia
Poikilocytosis, Splenomegaly, Anisocytosis, Erythroid hyperplasia, Reticulocytosis, Anemia of ina... OMIM:224120
Hemolytic Anemia Due To Red Cell Pyruvate Kinase Deficiency
Splenomegaly, Anisocytosis, Reduced red cell pyruvate kinase level, Anemia, Chronic hemolytic ane... ORPHA:766
Anemia, Congenital Dyserythropoietic, Type Ib
Splenomegaly, Anisocytosis, Anemia, Erythroid hyperplasia, Reticulocytosis, Anemia of inadequate ... OMIM:615631
Tn Polyagglutination Syndrome
Abnormal erythrocyte morphology OMIM:300622
Acetophenetidin Sensitivity
Methemoglobinemia, Hemolytic anemia OMIM:200300
Anemia, Sideroblastic, Pyridoxine-Responsive, Autosomal Recessive
Sideroblastic anemia, Hepatosplenomegaly, Pyridoxine-responsive sideroblastic anemia, Decreased m... OMIM:206000
Delta-Beta-Thalassemia
Microcytic anemia, Anemia, Abnormal hemoglobin ORPHA:231237
Hemoglobin E-Beta-Thalassemia Syndrome
Abnormal hemoglobin, Anemia ORPHA:231249
Anemia, Sideroblastic, 2, Pyridoxine-Refractory
Decreased mean corpuscular volume, Anemia, Hypochromia OMIM:205950
Anemia, Hypochromic Microcytic, With Iron Overload 1
Decreased mean corpuscular volume, Anemia, Hypochromia OMIM:206100
Woronets Trait
Red blood cell keratocytosis OMIM:194320
Hemoglobin D Disease
Reduced beta/alpha synthesis ratio, Decreased mean corpuscular hemoglobin concentration, Sickled ... ORPHA:90039
Myelodysplastic Syndrome Associated With Isolated Del(5Q) Chromosome Abnormality
Leukopenia, Thrombocytosis, Acute myeloid leukemia, Anisocytosis, Abnormality of neutrophil morph... ORPHA:86841
Adenosine Triphosphate, Elevated, Of Erythrocytes
Reduced erythrocyte 2,3-diphosphoglycerate concentration, Polycythemia OMIM:102900
Hemoglobin C-Beta-Thalassemia Syndrome
Microcytic anemia, Anemia, Splenomegaly, Abnormal hemoglobin ORPHA:231242
Hemoglobin--Variants For Which The Chain Carrying The Mutation Is Unknown Or Uncertain
Compensated hemolytic anemia OMIM:142309
Anemia, Nonspherocytic Hemolytic, Associated With Abnormality Of Red Cell Membrane
Nonspherocytic hemolytic anemia OMIM:206300
Adenosine Triphosphatase Deficiency, Anemia Due To
Nonspherocytic hemolytic anemia OMIM:102800
Hemolytic Anemia With Thermal Sensitivity Of Red Cells
Congenital hemolytic anemia OMIM:235370
Adenylate Kinase Deficiency, Hemolytic Anemia Due To
Hemolytic anemia OMIM:612631
6-Phosphogluconolactonase Deficiency
Hemolytic anemia OMIM:172150
Beta-Thalassemia, Dominant Inclusion Body Type
Microcytic anemia, Erythrocyte inclusion bodies, Decreased mean corpuscular hemoglobin concentrat... OMIM:603902
Anemia, Sideroblastic, 3, Pyridoxine-Refractory
Hepatosplenomegaly, Anisocytosis, Splenomegaly, Anemia, Erythroid hyperplasia, Decreased mean cor... OMIM:616860
Anemia, Congenital Dyserythropoietic, Type Iv
Schistocytosis, Reticulocytosis, Circulating nucleated red blood cells, Hepatosplenomegaly, Poiki... OMIM:613673
Anemia, Nonspherocytic Hemolytic, Due To G6Pd Deficiency
Fava bean-induced hemolytic anemia, Leukocytosis, Anisocytosis, Splenomegaly, Heinz bodies, Retic... OMIM:300908
Congenital Dyserythropoietic Anemia Type Iii
Anisocytosis, Anemia, Increased mean corpuscular volume, Abnormal erythrocyte morphology, Poikilo... ORPHA:98870
Beta-Thalassemia
Reduced beta/alpha synthesis ratio, Hypochromic microcytic anemia OMIM:613985
Alpha-Thalassemia
Reduced alpha/beta synthesis ratio, Hypochromic microcytic anemia OMIM:604131
Orotic Aciduria
Folate-unresponsive megaloblastic anemia, Hypochromia, Anisocytosis, Pyrimidine-responsive megalo... OMIM:258900
Hemolytic Poikilocytic Anemia Due To Reduced Ankyrin Binding Sites
Heinz body anemia, Nonspherocytic hemolytic anemia, Poikilocytosis, Elliptocytosis OMIM:141700
Alpha-Thalassemia Myelodysplasia Syndrome
Hypochromic microcytic anemia, Reduced alpha/beta synthesis ratio, HbH hemoglobin OMIM:300448
Retinitis Pigmentosa And Erythrocytic Microcytosis
Anisocytosis, Anemia, Elliptocytosis, Decreased mean corpuscular volume, Poikilocytosis OMIM:616959
Ovalocytosis, Hereditary Hemolytic, With Defective Erythropoiesis
Anemia of inadequate production, Hemolytic anemia, Elliptocytosis OMIM:166910
Anemia, Sideroblastic, 1
Anemia of inadequate production, Sideroblastic anemia, Hypochromic microcytic anemia, Macrocytic ... OMIM:300751
Spherocytosis, Type 3
Spherocytosis, Hemolytic anemia OMIM:270970
Rh Deficiency Syndrome
Macrocytic anemia, Hepatosplenomegaly, Anisocytosis, Spherocytosis, Hemolytic anemia, Stomatocyto... ORPHA:71275
Pyropoikilocytosis, Hereditary
Pyropoikilocytosis, Hemolytic anemia, Microspherocytosis, Elliptocytosis OMIM:266140
Ovalocytosis, Southeast Asian
Hemolytic anemia, Elliptocytosis OMIM:166900
Asplenia, Isolated Congenital
Thrombocytosis, Howell-Jolly bodies, Asplenia OMIM:271400
Erythrocytosis, Familial, 3
Increased red blood cell mass, Increased hemoglobin, Increased hematocrit OMIM:609820
Erythrocytosis, Familial, 7
Increased hematocrit, Polycythemia OMIM:617981
Diamond-Blackfan Anemia 3
Elevated red cell adenosine deaminase level, Increased mean corpuscular volume, Macrocytic anemia... OMIM:610629
Erythrocytosis, Familial, 6
Increased hemoglobin, Increased hematocrit, Polycythemia OMIM:617980
Erythrocytosis, Familial, 5
Increased hemoglobin, Increased hematocrit, Polycythemia OMIM:617907
Cryohydrocytosis
Reticulocytosis, Splenomegaly, Hemolytic anemia, Stomatocytosis OMIM:185020
Red Cell Permeability Defect
Elliptocytosis OMIM:179650
Elliptocytosis 3
Decreased mean corpuscular volume, Pyropoikilocytosis, Chronic hemolytic anemia, Elliptocytosis OMIM:617948
Adenosine deaminase, elevated, hemolytic anemia due to
Stomatocytosis, Hemolytic anemia, Anisopoikilocytosis, Elevated red cell adenosine deaminase level OMIM:102730
Dominant Beta-Thalassemia
Hepatosplenomegaly, Decreased mean corpuscular hemoglobin concentration, Anisocytosis, Splenomega... ORPHA:231226
Fibrosis, Neurodegeneration, And Cerebral Angiomatosis
Hepatosplenomegaly, Leukocytosis, Anisocytosis, Chronic hemolytic anemia, Hemolytic anemia, Ellip... OMIM:618278
Elliptocytosis 2
Reticulocytosis, Hemolytic anemia, Elliptocytosis OMIM:130600
Congenital Erythropoietic Porphyria
Leukopenia, Anisocytosis, Splenomegaly, Erythroid hyperplasia, Hemolytic anemia, Reticulocytosis,... ORPHA:79277

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 Kcnn1

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 Kcnn1.

No publications found that use IMPC mice or data for Kcnn1.

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MGI Allele Allele Type Produced
Kcnn1tm1b(KOMP)Wtsi Reporter-tagged deletion allele (with selection cassette) Mice
Kcnn1tm1e(KOMP)Wtsi Targeted, non-conditional allele ES Cells
Kcnn1tm1a(KOMP)Wtsi KO first allele (reporter-tagged insertion with conditional potential) Mice, Targeting vectors, ES Cells
Kcnn1tm186291(L1L2_Pgk_P) KO first allele (reporter-tagged insertion with conditional potential) Targeting vectors

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