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Phenotypes associated with this allele
Allele Symbol
Allele Name
Allele ID
Il17ratm1Koll
targeted mutation 1, Jay K Kolls
MGI:2450882
Summary 3 genotypes
Jump to Allelic Composition Genetic Background Genotype ID
hm1
Il17ratm1Koll/Il17ratm1Koll involves: 129 MGI:3803175
hm2
Il17ratm1Koll/Il17ratm1Koll involves: 129 * C57BL/6 MGI:3043082
cn3
Apctm1Tno/Apc+
Il17ratm1Koll/Il17ratm1Koll
Tg(CDX2-cre)101Erf/0
involves: 129 * 129S4/SvJae * C57BL/6J * SJL/J MGI:5446625


Genotype
MGI:3803175
hm1
Allelic
Composition
Il17ratm1Koll/Il17ratm1Koll
Genetic
Background
involves: 129
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il17ratm1Koll mutation (0 available); any Il17ra mutation (46 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• IL25 mediated differentiation is impaired in cultured cells
• recruitment of neutrophils into the peritoneum by IL-17A or IL-17B is severely impaired in these mice
• cells transduced with an Il17re-expressing retroviral vector exhibit reduced IL17A in response to IL17C compared with similarly treated wild-type cells
• IL25 application to T cells cultured in Th9 inducing conditions fails to induced IL9 secretion as it does in wild-type cells

hematopoietic system
• IL25 mediated differentiation is impaired in cultured cells
• recruitment of neutrophils into the peritoneum by IL-17A or IL-17B is severely impaired in these mice




Genotype
MGI:3043082
hm2
Allelic
Composition
Il17ratm1Koll/Il17ratm1Koll
Genetic
Background
involves: 129 * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Il17ratm1Koll mutation (0 available); any Il17ra mutation (46 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
homeostasis/metabolism
• perivascular edema develops in the lungs by 24 hours after infection with K pneumoniae

immune system
• normal baseline granulopoiesis but a significant decrease after infection with K pneumoniae
• mice do not have increased numbers of inflammatory cells in their bronchoalveolar lavage fluid (BALF) after intranasal challenge with IL-25 while wild-type mice undergoing the same challenge have increased numbers of leukocytes in their BALF
• intranasal administration of IL-25 fails to induce histological signs of inflammation with inflammation scores being essentially normal while wild-type mice treated in the same way have significantly higher scores
• numbers became attenuated by 18 hours after infection
• significantly neutropenic by 48hours after infection
• decreased neutrophil recruitment to the lungs
• splenocytes fail to secrete IL-13 when incubated in vitro with IL-25
• splenocytes produce significantly more IL-13 than controls when stimulated with Con A
• there are no significant increases in levels of IL-13 found in the bronchoalveolar lavage fluid (BALF) after intranasal challenge with IL-25 unlike in wild-type mice which have significant increases
• there are no significant increases in levels of IL-5 found in the bronchoalveolar lavage fluid (BALF) after intranasal challenge with IL-25 unlike in wild-type mice which have significant increases
• mice do not have increased numbers of inflammatory cells in their bronchoalveolar lavage fluid (BALF) after intranasal challenge with IL-25 while wild-type mice undergoing the same challenge have increased numbers of leukocytes in their BALF
• intranasal administration of IL-25 fails to induce histological signs of inflammation with damage scores being essentially normal while wild-type mice treated in the same way have significantly higher scores
• significantly reduced survival after infection with Klebsiella pneumoniae
• pulmonary growth of bacteria significantly greater than in controls 24 hours after infection

respiratory system
• perivascular edema develops in the lungs by 24 hours after infection with K pneumoniae

hematopoietic system
• normal baseline granulopoiesis but a significant decrease after infection with K pneumoniae
• mice do not have increased numbers of inflammatory cells in their bronchoalveolar lavage fluid (BALF) after intranasal challenge with IL-25 while wild-type mice undergoing the same challenge have increased numbers of leukocytes in their BALF
• intranasal administration of IL-25 fails to induce histological signs of inflammation with inflammation scores being essentially normal while wild-type mice treated in the same way have significantly higher scores
• numbers became attenuated by 18 hours after infection
• significantly neutropenic by 48hours after infection
• decreased neutrophil recruitment to the lungs

cellular
• normal baseline granulopoiesis but a significant decrease after infection with K pneumoniae
• mice do not have increased numbers of inflammatory cells in their bronchoalveolar lavage fluid (BALF) after intranasal challenge with IL-25 while wild-type mice undergoing the same challenge have increased numbers of leukocytes in their BALF
• intranasal administration of IL-25 fails to induce histological signs of inflammation with inflammation scores being essentially normal while wild-type mice treated in the same way have significantly higher scores




Genotype
MGI:5446625
cn3
Allelic
Composition
Apctm1Tno/Apc+
Il17ratm1Koll/Il17ratm1Koll
Tg(CDX2-cre)101Erf/0
Genetic
Background
involves: 129 * 129S4/SvJae * C57BL/6J * SJL/J
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
Apctm1Tno mutation (6 available); any Apc mutation (154 available)
Il17ratm1Koll mutation (0 available); any Il17ra mutation (46 available)
Tg(CDX2-cre)101Erf mutation (1 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
neoplasm
• reduced colorectal tumor multiplicity and grown compared to in Apctm1Tno/Apc+ Tg(CDX2-cre)101Erf mice





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last database update
04/16/2024
MGI 6.23
The Jackson Laboratory