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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Adora2btm1Dgen
targeted mutation 1, Deltagen
MGI:3773754
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Adora2btm1Dgen/Adora2btm1Dgen B6.129P2-Adora2btm1Dgen MGI:3812457
hm2
Adora2btm1Dgen/Adora2btm1Dgen involves: 129P2/OlaHsd MGI:3812454
cx3
Adatm1Mw/Adatm1Mw
Adora2btm1Dgen/Adora2btm1Dgen
Tg(Afp-ADA)#Xiay/0
involves: 129P2/OlaHsd * 129S7/SvEvBrd * C3H/HeJ * C57BL/6J MGI:5897419


Genotype
MGI:3812457
hm1
Allelic
Composition
Adora2btm1Dgen/Adora2btm1Dgen
Genetic
Background
B6.129P2-Adora2btm1Dgen
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Adora2btm1Dgen mutation (0 available); any Adora2b mutation (19 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• under normoxic or hypoxic conditions, mice exhibit an increase in vascular permeability compared to wild-type mice

homeostasis/metabolism
• following exposure to hypoxic conditions, mice exhibit a greater increase in lung water, vascular leakiness and neutrophil accumulation compared to similarly treated wild-type mice even when wild-type bone marrow is transplanted into mice

reproductive system
• mice fail to exhibit corpus cavernosal smooth muscle relaxation in response to treatment with adenosine as do wild-type mice

immune system
• dendrictic cells generated from hematopoietic progenitor cells fail to exhibit increased production in VEGF, CXCL1 or IL6 in response to treatment with NECA as do wild-type cells
• production reduced about 10% relative to controls in response to E coli and adenosine




Genotype
MGI:3812454
hm2
Allelic
Composition
Adora2btm1Dgen/Adora2btm1Dgen
Genetic
Background
involves: 129P2/OlaHsd
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Adora2btm1Dgen mutation (0 available); any Adora2b mutation (19 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
• ischemic preconditioning fails to attenuate infarct size as in wild-type mice

homeostasis/metabolism
• ischemic preconditioning fails to attenuate infarct size as in wild-type mice
• dams injected with preeclampsia patient-derived IgG (PE-IgG) known to contain the pathogenic autoantibodies that activate the angiotensin II type I receptor do not develop preeclampsia features like hypertension or proteinuria as seen in PE-IgG injected wild-type dams




Genotype
MGI:5897419
cx3
Allelic
Composition
Adatm1Mw/Adatm1Mw
Adora2btm1Dgen/Adora2btm1Dgen
Tg(Afp-ADA)#Xiay/0
Genetic
Background
involves: 129P2/OlaHsd * 129S7/SvEvBrd * C3H/HeJ * C57BL/6J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Adatm1Mw mutation (3 available); any Ada mutation (30 available)
Adora2btm1Dgen mutation (0 available); any Adora2b mutation (19 available)
Tg(Afp-ADA)#Xiay mutation (0 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
cardiovascular system
N
• preeclampsia features seen in Adatm1Mw/Adatm1Mw Tg(Afp-ADA)#Xiay/0 dams, including hypertension are ameliorated

renal/urinary system
N
• preeclampsia features seen in Adatm1Mw/Adatm1Mw Tg(Afp-ADA)#Xiay/0 dams dams, including proteinuria and renal changes are ameliorated

embryo
• mice exhibit an increase in placental adenosine levels
• however, placental weight is increased and placental vasculature is more organized and uniform compared to Adatm1Mw/Adatm1Mw Tg(Afp-ADA)#Xiay/0 mice





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last database update
05/14/2024
MGI 6.23
The Jackson Laboratory