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C3H/HeJ
品系货号:000659 | 通用名称:C3H
又名:C3H Heston 小鼠、C3 小鼠、C3H 小鼠
摘要
C3H/HeJ 小鼠通常称为 C3H 小鼠,作为一种常规品系广泛用于多种研究领域,包括癌症、传染病、感觉神经和心血管生物学研究。C3H/HeJ 品系的脂多糖应答位点可发生Tlr4 自发突变(toll 样受体 4 基因突变,Tlr4Lps-d),使C3H/HeJ小鼠对内毒素具有更高的耐受性。C3H/HeJ小鼠对革兰氏阴性菌(如肠沙门氏菌)高度易感。杰克森实验室提供的C3H亚系为视网膜变性1基因 (Pde6brd1) 突变的纯合小鼠,该突变会造成小鼠在离乳期失明。
Important Note:This strain does not carry mouse mammary tumor virus (MMTV). This strain is homozygous for retinal degeneration allele Pde6brd1, the defective lipopolysaccharide response allele Tlr4Lps-d, and for a chromosomal inversion on Chromosome 6. A sighted alternative is Stock No. 003648, C3Sn.BLiA-Pde6b+/DnJ.
品系特点
近交系
原始参考文献
查阅参考文献 > 当使用该小鼠品系发表文献时,请引用原始文献,并在材料方法中提供该品系的品系货号:JAX stock#000659
品系详情
C3H/HeJ 小鼠作为一种常规品系广泛用于多种研究领域,包括癌症、免疫性炎症、感觉神经和心血管生物学研究。C3H/HeJ 小鼠和杰克森实验室提供的其他亚系均为视网膜变性 1 基因 (Pde6brd1) 突变的纯合小鼠,该突变会造成小鼠在离乳期失明,但不含 Gpr179 的 nob5 等位基因 (Chang, 2015)。C3H/HeJ 小鼠常见腹部白斑,表型范围从少许白毛至明显白斑不等。同时,C3H 小鼠的肝癌发病率也较高(有报告称,14 月龄雄性、未经交配的雌性和繁育期雌性小鼠的发病率分别为 72-91%、59% 和 30-38%)。尽管无外源性小鼠乳腺肿瘤病毒 (exogenous mouse mammary tumor virus, MMTV),但未经交配的雌性和繁育期雌鼠年长后仍有可能出现乳腺肿瘤。与几种高度易感品系小鼠不同(如 C57BL/6J,品系货号 000664;C57L/J,品系货号 000668;C57BR/cdJ,品系货号 000667 和 SM/J,品系货号 000687),C3H/HeJ 小鼠喂食致动脉硬化饲料(1.25% 胆固醇、0.5% 胆酸和 15% 脂肪)后未出现动脉粥样硬化主动脉病变。C3H/HeJ 小鼠会自发出现斑秃 (alopecia areata, AA),到 5 月龄时报告的发病率约 0.25%。 据报道,老龄小鼠(12-18 月龄)中斑秃的发病率可接近 20%。雌鼠在 3-5 月龄时就有可能出现 AA,而雄鼠发病时间通常延至 6 月龄之后。斑秃可通过手术诱导形成,方法是从患有 AA 的老年供体动物取小片皮肤移植到同背景C3H/HeJ 受体年轻动物上。
C3H/HeJ 品系的脂多糖应答位点可发生自发突变(后续鉴定为 toll 样受体 4 基因突变,Tlr4Lps-d),使 C3H/HeJ 小鼠对内毒素具有更高的耐受性。C3H/HeJ 小鼠 (Tlr4Lps-d) 对革兰氏阴性菌(如肠沙门氏菌)高度易感。感染沙门氏菌的小鼠表现为趋化因子产生延迟,一氧化氮生成障碍以及细胞免疫应答减弱。 感染小鼠的死亡原因似乎是因为 Kupffer 细胞网状结构被大量增殖的细菌所破坏 (Vazquez-Torres et al., 2004)。C3H/HeJ 亚系是 6 号染色体反转倒位的纯合小鼠(符号:In(6)1J)。6 号染色体上 D6Mit124(约 30.3 cM)和 D6Mit150(约 51.0 cM)之间有 20% 的长度发生反转倒位,但未报告表型。筛选其他 C3H 亚系和 C3H/HeJ 冷冻保存品系的结果表明,该突变的发生时间在 1952 年以后。C3H/HeJ 品系存在棘波放电 1(Gria4spkw1) 自发突变,而 C3HeB/FeJ 品系不存在这种突变。此突变的纯合小鼠有中等失神癫痫发病率。此品系也是 Pcnx2 亚等位基因纯合小鼠,该等位基因通过 IAP 插入获得,降低了 Gria4spkw1 所致失神癫痫发作表型的严重程度 (Frankel et al., 2014)。
品系建立
1920 年,LC Strong 用 Bagg 白化雌鼠与 DBA 雄鼠杂交,然后选择乳腺肿瘤发病率高的后代,建立了 C3H 亲本品系 (L.C.Strong, 1935)。其发病率高的原因是外源性小鼠乳腺肿瘤病毒 (mouse mammary tumor virus, MMTV) 经母乳传播。杰克森实验室目前保留有四种无外源性 MMTV 的 C3H 亚系,即 C3H/HeJ(品系货号 000659)、C3H/HeOuJ(品系货号 000635)、C3HeB/FeJ(品系货号 000658)和 C3H/HeSnJ(品系货号 000661)。C3H/HeJ 和 C3H/HeOuJ 小鼠以前携带 MMTV,但在 1999 年,为提高小鼠的整体健康状况,重新净化了这两个品系,但未重新引入该病毒。C3H/HeJ 和 C3H/HeOuJ 亚系于 1952 年分离得到,二者在遗传组成上非常相似。不过,C3H/HeJ 品系小鼠于 1960 年至 1968 年期间发生脂多糖应答位点自发突变(toll 样受体 4 基因突变,Tlr4Lps),使 C3H/HeJ 小鼠对内毒素具有耐受性,而其他三种 C3H 品系小鼠对内毒素易感。
参考文献
精选参考文献
当使用该小鼠品系发表文献时,请引用原始文献,并在材料方法中提供该品系的品系货号:JAX stock#000659
2015
Survey of the nob5 mutation in C3H substrains.
Chang B , et al.
2014
Unraveling genetic modifiers in the gria4 mouse model of absence epilepsy.
Frankel WN , et al.
2006
Chromosomal inversion discovered in C3H/HeJ mice.
FAkeson EC , et al.
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000659
C3H
常规品系,心血管研究,肿瘤研究,免疫研究
参考文献|
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精选参考文献当使用该小鼠品系发表文献时,请引用原始文献,并在材料方法中提供该品系的品系货号:JAX stock#000659
2015Survey of the nob5 mutation in C3H substrains.
Chang B , et al.
2014Unraveling genetic modifiers in the gria4 mouse model of absence epilepsy.
Frankel WN , et al.
2006Chromosomal inversion discovered in C3H/HeJ mice.
Akeson EC , et al.
2004Development of a SNP genotyping panel for genetic monitoring of the laboratory mouse.
Petkov PM , et al.
1995Genetics of liver tumor susceptibility in mice.
Dragani TA , et al.
1985Attenuation of exogenous murine mammary tumor virus virulence in the C3H/HeJ mouse substrain bearing the Lps mutation.
Outzen HC , et al.
1978Resistance and susceptibility of mice to bacterial infection: genetics of listeriosis.
Cheers C , et al.
1971Mammary tumors, plaques, and hyperplastic alveolar nodules in various combinations of mouse inbred strains and the different lines of the mammary tumor virus.
Heston WE , et al.
1935The Establishment of the C(3)H Inbred Strain of Mice for the Study of Spontaneous Carcinoma of the Mammary Gland.
Strong LC , et al. -
其他参考文献
2011Mouse genomic variation and its effect on phenotypes and gene regulation.
Keane TM , et al.
2007Mouse behavioral tasks relevant to autism: phenotypes of 10 inbred strains.
Moy SS , et al.
2007Substance P as an immunomodulatory neuropeptide in a mouse model for autoimmune hair loss (alopecia areata).
Siebenhaar F , et al.
2004Genetic analysis of blood pressure in C3H/HeJ and SWR/J mice.
DiPetrillo K , et al.
2004Strain distribution pattern of susceptibility to immune-mediated nephritis.
Xie C , et al.
2003Major locus on mouse chromosome 17 and minor locus on chromosome 9 are linked with alopecia areata in C3H/HeJ mice.
Sundberg JP , et al.
2000Quantitative trait loci controlling allergen-induced airway hyperresponsiveness in inbred mice.
Ewart SL , et al.
1999Spontaneous alopecia areata-like hair loss in one congenic and seven inbred laboratory mouse strains
McElwee KJ , et al.
1998Experimental induction of alopecia areata-like hair loss in C3H/HeJ mice using full-thickness skin grafts.
McElwee KJ , et al.
1998Ltx1, a mouse locus that influences the susceptibility of macrophages to cytolysis caused by intoxication with Bacillus anthracis lethal factor, maps to chromosome 11.
Roberts JE , et al.
1994Alopecia areata in aging C3H/HeJ mice.
Sundberg JP , et al.
1992Dietary obesity in nine inbred mouse strains.
West DB , et al.
1991Live vaccine strain of Francisella tularensis: infection and immunity in mice.
Fortier AH , et al.
1990Atherosclerosis susceptibility differences among progenitors of recombinant inbred strains of mice.
Paigen B , et al.
1986Differences in susceptibility of inbred mice to Bacillus anthracis.
Welkos SL , et al.
1983Genetics of beta-2 microglobulin in the mouse.
Michaelson J , et al.
1978The inflammatory response and resistance to endotoxin in mice.
Moeller GR , et al.
1972Genetic relationships between inbred strains of mice.
Taylor BA , et al.
1968Genetic control of leucocyte responses to endotoxin.
Sultzer BM , et al.
1952COMMITTEE on Standardized Nomenclature for Inbred Strains of Mice
International Nomenclature Committee , et al.
外观
被毛颜色
Agouti
详情
agouti
Related Genotype:A/A