Gene Summary

Name:
glutaminase
Synonyms:
B230365M23Rik

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
preweaning lethality, complete penetrance Glsem1(IMPC)H HOM   Early adult 0.00

Download data as:  TSV  XLS

Select physiological systems to view:
Viewing: all phenotypes
Select physiological systems to view:
Viewing: all phenotypes

lacZ Expression

Expression data not available

Associated Images

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

MicroCT E18.5

Embryo reconstruction

4 Images

Human diseases caused by Gls 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.

The table below shows human diseases associated to Gls by orthology or direct annotation.

Disease Similarity of
phenotypes
Matching phenotypes Source
Developmental And Epileptic Encephalopathy 71
Respiratory failure, Cheyne-Stokes respiration, Respiratory insufficiency OMIM:618328
Infantile Cataract, Skin Abnormalities, Glutamate Excess, And Impaired Intellectual Development
OMIM:618339
Global Developmental Delay, Progressive Ataxia, And Elevated Glutamine
OMIM:618412

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

Disease Similarity of
phenotypes
Matching phenotypes Source
Granulomas, Congenital Cerebral
Neonatal death OMIM:306300
Genitourinary Tract Anomalies
Neonatal death OMIM:305690
Lethal Congenital Contracture Syndrome 3
Neonatal death, Respiratory insufficiency OMIM:611369
Pulmonary Hypoplasia, Primary
Neonatal death OMIM:265430
Epidermolysis Bullosa With Diaphragmatic Hernia
Neonatal death OMIM:226735
Hernia, Anterior Diaphragmatic
Neonatal death OMIM:306950
Cardiomyopathy, Dilated, 2H
Neonatal death, Tachypnea, Cardiorespiratory arrest OMIM:620203
Lung Agenesis, Congenital Heart Defects, And Thumb Anomalies Syndrome
Neonatal death, Respiratory insufficiency OMIM:601612
Larsen-Like Syndrome, Lethal Type
Tracheomalacia, Neonatal death, Respiratory insufficiency OMIM:245650
Neutropenia, Lethal Congenital, With Eosinophilia
Neonatal death OMIM:257100
Mitochondrial Complex I Deficiency, Nuclear Type 9
Neonatal death, Hypoventilation, Breathing dysregulation OMIM:618232
Surfactant Metabolism Dysfunction, Pulmonary, 1
Death in infancy, Neonatal respiratory distress, Apnea, Dyspnea, Tachypnea, Respiratory failure, ... OMIM:265120
Surfactant Metabolism Dysfunction, Pulmonary, 3
Respiratory distress, Death in infancy, Neonatal respiratory distress, Nonspecific interstitial p... OMIM:610921
Developmental And Epileptic Encephalopathy 71
Respiratory failure, Cheyne-Stokes respiration, Respiratory insufficiency OMIM:618328
Infantile Cataract, Skin Abnormalities, Glutamate Excess, And Impaired Intellectual Development
OMIM:618339
Global Developmental Delay, Progressive Ataxia, And Elevated Glutamine
OMIM:618412

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 Gls

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 Gls.

There are 7 publications which use IMPC produced mice or data.

Title Journal IMPC Allele PubMed ID
Differential Effects of Glutamine Inhibition Strategies on Antitumor CD8 T Cells. Journal of immunology (Baltimore, Md. : 1950) (August 2023) Glstm1c(KOMP)Mbp 37341499
Glutaminase 1 deficiency confined in forebrain neurons causes autism spectrum disorder-like behaviors. Cell reports (June 2023) Glstm1c(KOMP)Mbp Glstm1a(KOMP)Mbp 37384529
GLS2 Is a Tumor Suppressor and a Regulator of Ferroptosis in Hepatocellular Carcinoma. Cancer research (September 2022) Gls2tm1a(EUCOMM)Wtsi 35895807
Glutaminase inhibition impairs CD8 T cell activation in STK11-/Lkb1-deficient lung cancer. Cell metabolism (May 2022) Glstm1a(KOMP)Mbp 35504291
Microglial glutaminase 1 deficiency mitigates neuroinflammation associated depression. Brain, behavior, and immunity (October 2021) Glstm1c(KOMP)Mbp Glstm1a(KOMP)Mbp 34678461
Distinct Regulation of Th17 and Th1 Cell Differentiation by Glutaminase-Dependent Metabolism. Cell (November 2018) Glstm1c(KOMP)Mbp Glstm1a(KOMP)Mbp 30392958
TNF-α promotes extracellular vesicle release in mouse astrocytes through glutaminase. Journal of neuroinflammation (April 2017) Glstm1a(KOMP)Mbp PMC5399318

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
Glstm1a(KOMP)Mbp KO first allele (reporter-tagged insertion with conditional potential) Targeting vectors, ES Cells
Glstm1e(KOMP)Mbp Targeted, non-conditional allele ES Cells
Glsem1(IMPC)H Exon Deletion Mice

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