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Phenotypes Associated with This Genotype
Genotype
MGI:3711068
Allelic
Composition
B4gat1tm1Mifu/B4gat1tm1Mifu
Gcnt1tm1Jxm/Gcnt1tm1Jxm
Genetic
Background
involves: 129S1/Sv * 129X1/SvJ * C57BL/6
Find Mice Using the International Mouse Strain Resource (IMSR)
Mouse lines carrying:
B4gat1tm1Mifu mutation (0 available); any B4gat1 mutation (18 available)
Gcnt1tm1Jxm mutation (1 available); any Gcnt1 mutation (29 available)
phenotype observed in females
phenotype observed in males
N normal phenotype
immune system
• homing is 45% and 65% of wild-type mice in 2-hour and 20-hour assays, respectively, and is not inhibited by MECA-79 unlike in wild-type mice
• after challenge with dinitrofluorobenzene homing of lymphocytes to draining lymph nodes and lymphocyte numbers are reduced by 37% compared to wild-type mice
• rolling velocities of T lymphocytes in venules (orders III and IV) are increased about 3-fold
• the percentage of cells rolling and sticking is decreased
• more severe decrease in the number of lymph-node resident B cells compared to single homozygotes
• however, no change is detected in the total number of lymphocytes found in secondary lymphoid tissues
• when sensitized and challenged with dinitrofluorobenzee (DNFB) mice exhibit 37% less ear swelling and have less CD3+ T lymphocyte infiltration than wild-type mice

cellular
• homing is 45% and 65% of wild-type mice in 2-hour and 20-hour assays, respectively, and is not inhibited by MECA-79 unlike in wild-type mice
• after challenge with dinitrofluorobenzene homing of lymphocytes to draining lymph nodes and lymphocyte numbers are reduced by 37% compared to wild-type mice
• rolling velocities of T lymphocytes in venules (orders III and IV) are increased about 3-fold
• the percentage of cells rolling and sticking is decreased

hematopoietic system
• homing is 45% and 65% of wild-type mice in 2-hour and 20-hour assays, respectively, and is not inhibited by MECA-79 unlike in wild-type mice
• after challenge with dinitrofluorobenzene homing of lymphocytes to draining lymph nodes and lymphocyte numbers are reduced by 37% compared to wild-type mice
• rolling velocities of T lymphocytes in venules (orders III and IV) are increased about 3-fold
• the percentage of cells rolling and sticking is decreased


Contributing Projects:
Mouse Genome Database (MGD), Gene Expression Database (GXD), Mouse Models of Human Cancer database (MMHCdb) (formerly Mouse Tumor Biology (MTB)), Gene Ontology (GO)
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last database update
04/30/2024
MGI 6.23
The Jackson Laboratory