Search Criteria: Research Area is "Endocrine Deficiency Research: Spleen Defects"
| Stock Number |
Strain Name Strain Description |
Standard Supply |
| 003008 | B6;129S-Tnftm1Gkl/J | Level 4 |
| Mice homozygous for the Tnftm1Gkl targeted mutation are viable and fertile. Development of both lymph nodes and Peyer's patches is normal, and homozygous mutant mice show no apparent phenotypic abnormalities. Homozygous mice completely lack splenic primary B cell follicles and cannot form organized follicular dendritic cell networks and germinal centers. TNF-deficient mice treated to induce skin carcinogenesis develop significantly less benign and malignant tumors than treated wildtype mice. Nonobese homozygous mutant mice show modest decreases in body weight, epididymal fat depot weight, and percent body fat (statistically significant in males at 28 weeks of age). Further characterization indicates that 28 week old male mutant mice display lower insulin, triglyceride, and leptin levels compared to wildtype controls. Characterization of TNF deficient homozygotes injected with gold-thioglucose (GTG) to induce hyperphagic obesity indicates that the presence of TNF does ..... For more information please see the full phenotype on the strain data sheet | ||
| 005540 | B6.129S-Tnftm1Gkl/J | Repository- Live |
| Mice homozygous for the targeted mutation are viable and fertile. Development of both lymph nodes and Peyer's patches is normal, and homozygous mutant mice show no apparent phenotypic abnormalities. Homozygous mice completely lack splenic primary B cell follicles and cannot form organized follicular dendritic cell networks and germinal centers. TNF-deficient mice treated to induce skin carcinogenesis develop significantly less benign and malignant tumors than treated wildtype mice. Nonobese homozygous mutant mice show modest decreases in body weight, epididymal fat depot weight, and percent body fat (statistically significant in males at 28 weeks of age). Further characterization indicates that 28 week old male mutant mice display lower insulin, triglyceride, and leptin levels compared to wildtype controls. Characterization of TNF deficient homozygotes injected with gold-thioglucose (GTG) to induce hyperphagic obesity indicates that the presence of TNF does not affect the degree of obe ..... For more information please see the full phenotype on the strain data sheet | ||
| 007082 | CByJ.129S(B6)-Tnftm1Gkl/J | Repository- Live |
| Mice homozygous for the Tnftm1Gkl targeted mutation are viable and fertile. Development of both lymph nodes and Peyer's patches is normal, and homozygous mutant mice show no apparent phenotypic abnormalities. Homozygous mice completely lack splenic primary B cell follicles and cannot form organized follicular dendritic cell networks and germinal centers. TNF-deficient mice treated to induce skin carcinogenesis develop significantly less benign and malignant tumors than treated wildtype mice. Nonobese homozygous mutant mice show modest decreases in body weight, epididymal fat depot weight, and percent body fat (statistically significant in males at 28 weeks of age). Further characterization indicates that 28 week old male mutant mice display lower insulin, triglyceride, and leptin levels compared to wildtype controls. Characterization of TNF deficient homozygotes injected with gold-thioglucose (GTG) to induce hyperphagic obesity indicates that the presence of TNF does ..... For more information please see the full phenotype on the strain data sheet | ||
| 003100 | C3Sn;129-Del(10AI646023-Ggt5)1Bayer/J | Cryopreserved - Ready for recovery |
| The dwarf-Bayer mutation (dwgBayer) occurred spontaneously in an embryonic stem cell line during genetic targeting of the insulin receptor gene. The phenotype of the mice resemble drawf grey (dwg, Stock No. 001743) and subsequent characterization determined that the two mutations are allelic. Homozygous mutant mice are grey and smaller in size than wildtype littermates. | ||
| 001743 | STOCK Gtg1dwg/J | Cryopreserved - Ready for recovery |
| Mice homozgyous for the dwarf grey spontaneous mutation (Gtg1dwg) are viable but do not breed. Homozygous mutant mice have grey coats, are smaller than littermates, and develop cataracts by 3-4 weeks of age. Additional characteristics include increased numbers of osteoclasts, reduced bone mass, reduced red pulp area of the spleen, and slightly reduced thyroxin levels. | ||
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