Search Criteria: Research Area is "Developmental Biology Research: Internal/Organ Defects (vasculature)"
| Stock Number |
Strain Name Strain Description |
Standard Supply |
| 003658 | STOCK Tg(TIE2GFP)287Sato/J | Level 4 |
| This strain expresses Green Fluorescent Protein (GFP) under the direction of the endothelial-specific receptor tyrosine kinase (Tek, formerly, Tie2) promoter. Endothelial cells expressing GFP can be visualized via fluorescent microscopy or purified by FACS. | ||
| 007199 | 129S-Sgpl1Gt(ROSA)78Sor/J | Repository- Live |
| Mice homozygous for this mutant allele have reduced size and weight gains after birth and do not survive past 8 weeks of age. Homozygotes occur at a lower than Mendelian ratio (19%) from heterozygote X heterozygote crosses. No gene product is detected in homozygous embryos aged ED9.5-12.5 or in adult gonad. Beta-galactosidase staining pattern mimics the endogenous gene expression pattern in adult intestinal epithelial cells. Homozygous embryos E11.5 to E18.5 exhibit hemorrhages and microaneurisms. Vascular defects persist into adulthood. At 6 weeks of age, mutant mice are anemic (low hemoglobin concentration, reduced red blood cell count, low hematocrit). Mutants exhibit polychromasia (abnormally high number of immature blood cells), kidney defects (blood urea nitrogen level abnormally high, kidney size smaller than wildtype, swollen blood filled glomeruli, reduced number of vascular smooth muscle cells) and abnormalities in palate bone fusion. Homozygotes are infertile. Heterozygote
..... For more information please see the full descriiption on the strain data sheet | ||
| 006137 | B6.Cg-Tg(Cdh5-cre)7Mlia/J | Repository- Live |
| Hemizygotes are viable, fertile, normal in size, and do not display any gross physical or behavioral abnormalities. In the differentiated endothelium transgene expression is observed as early as E7.5 and progresses to almost full penetrance by E14.5. In adult mice, uniform cre expression is observed in the endothelium of developing and quiescent vessels of all organs examined, as well as within a subset of hematopoietic cells. When bred with any mouse containing a loxP-flanked sequence of interest, Cre-mediated recombination will result in deletion of the flanked genome. These mice may be useful in studies of the cardiovascular system, including angiogenesis, and endothelial and hematopoietic cell lineages. | ||
| 007204 | B6;129S4-2610005L07RikGt(ROSA)73Sor/J | Repository- Live |
| Mice homozygous for this mutant allele (called BC058969 in the primary publication) are viable and fertile, with greater than 50% embryonic lethality observed in homozygous embryos. Homozygotes occur at a lower than Mendelian ratio (9%) from heterozygote x heterozygote crosses. No gene product is detected in homozygous embryos aged ED9.5-12.5 or in adult gonad. Homozygotes exhibit defects that affect the same cell types and processes as those controlled by the platelet-derived growth factor (PDGF) pathway, including vasculature, kidney, and skeletal defects (sternum and calvarial bones). Notably, 100% incidence of calvarial bones defects is reported. Additionally, homozygotes are reported to have low β-galactosidase activity; in situ hybridization or other sensitive methods may be necessary to detect expression of the lacZ-neo reporter fusion gene. These BC058969-mutant (2610005L07Rik-mutant) mice may be useful in studying cellular signal
..... For more information please see the full descriiption on the strain data sheet | ||
| 006238 | B6;129S4-Thbs2tm1Bst/J | Repository- Live |
| Mice homozygous for this targeted mutation are viable and fertile. Multiple analyses has confirmed the absence of protein in embryonic and adult tissue of homozygous mice. Homozygotes exhibit skin disorders (abnormal collagen fiber patterns, reduced tensile strength, increased fragility) and skin fibroblasts have attachment defects. Mice also exhibit an increase in total density/cortical thickness of the long bones, abnormally long bleeding times, and a significant increase in blood vessel density. Homozygous mice exhibit accelerated wound healing after biopsy and accelerated/increased tumor formation following chemically-induced skin carcinogenesis. Mutant mice may be useful in studies of collagen fibrillogenesis in skin and tendons, angiogenesis and vascular pathophysiology, wound healing, chemically-induced tumor progression, and as a potential model for Ehlers Danlos syndrome. In an attempt to offer alleles on well-characterized or multiple genetic backgrounds, alleles are fre
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| 000274 | TSJ/LeJ | Repository- Live |
| 006203 | B6.129(FVB)-Ahrtm3.1Bra/J | Repository-Cryopreserved |
| These mice possess loxP sites on either side of exon 2 of the targeted gene. Mice that are homozygous for this allele are viable, fertile, normal in size and do not display any gross physical or behavioral abnormalities. Hepatic protein expression of the conditional allele (before exon 2 excision) is equivalent to wildtype by Western blot analysis. This strain may be useful in generating tissue-specific mutants of the floxed allele for use in studies including teratogenesis and xenobiotic metabolism (including dioxin and PCB), Per-Arnt-Sim transcription factors, and fetal vascular development such as ductus venosus closure.
When bred to a strain expressing Cre recombinase in hepatocytes (see Stock No. 003574 for example), this mutant mouse strain may be useful in studies of toxicology. When bred to a strain expressing Cre recombinase in endothelial cells (see Stock No. For more information please see the full descriiption on the strain data sheet | ||
| 002938 | B6.129-Kdrtm1Jrt/J | Repository-Cryopreserved |
| Mice homozygous for the Kdrtm1Jrt targeted mutation (formerly called Flk1) die at ~E8.5-E9.5 due to defects in hematopoietic and endothelial development. Embryos lack blood islands at E7.5 and fail to form organized blood vessels. There is severe reduction in hematopoietic progenitor cells. | ||
| 003865 | B6.129S2-Itgavtm1Hyn/J | Repository-Cryopreserved |
| The majority (80%) of homozygous null Itgav mice die during embryonic days 9.5-11.5. These mice are characterized by pericardial edema and retarded growth probably due to placental defects. Mice surviving this period die at birth exhibiting intracranial and intestinal hemorrhaging. Angiogenesis in other tissues is normal. Cleft palate is also observed. | ||
| 002645 | B6.129S2-Mgat1tm1Jxm/J | Repository-Cryopreserved |
| Mice homozygous for this mutation die at about embryonic day 9. Heterozygous mice develop normally. Homozyous mice may be used to study complex Asn-linked oligosaccharide structures and their role in development. Systems and cell types which are affected by this mutation include the vasculature, the neural folds, and cells involved in left-right asymmetry. | ||
| 006039 | B6.129S7-Efnb2tm1And/J | Repository-Cryopreserved |
| Mice homozygous for this targeted mutation show growth retardation and enlargement of the heart at embryonic day 10 (E10), with 100% lethality occurring around E11. Reporter protein expression patterns are consistent with arterial, but not venous, expression of the endogenous gene; prominent lacZ signal is observed in hindbrain and somites, with lower levels in aorta and heart as early as E8.25. Expression in the yolk sac was first detected at E8.5, and is also observed in nephrogenic mesoderm and branchial arches. Homozygous embryos show defective angiogenic remodeling at the capillary plexus stage in both yolk sac and head. Endothelial vessel support cell differentiation of the yolk sac is also defective. Homozygotes lack myocardial trabecular extensions, and capillary ingrowth into the neural tube does not occur. Heterozygous mice are viable, fertile, exhibit no behavioral defects, and have identical lacZ expression patterns. These mutant mice may be useful in studying
..... For more information please see the full descriiption on the strain data sheet | ||
| 007208 | B6;129S4-Axud1Gt(ROSA)80Sor/J | Repository-Cryopreserved |
| Mice homozygous for this Axud1-mutant allele are viable and fertile, with some incidence of perinatal lethality before two weeks of age (the Donating Investigator reports 18% of homozygotes die by two weeks of age). Homozygotes have abnormalities in palate bone fusion. Homozygotes exhibit defects that affect the same cell types and processes as those controlled by the platelet-derived growth factor (PDGF) pathway, including vasculature, kidney, and skeletal defects. These Axud1-mutant mice may be useful in studying cellular signaling in development and adult mice; specifically receptor tyrosine kinases (RTK; such as Ras, MAP kinase, PI3K and those in the platelet-derived growth factor (PDGF) family) and immediate early genes (IEG) induced shortly after RTK activation. | ||
| 007207 | B6;129S4-Zfp640Gt(ROSA)81Sor/J | Repository-Cryopreserved |
| Mice homozygous for this Zfp640-mutant allele are viable and fertile, with abnormalities in palate bone fusion and increased weight gain observed only in males after adolescence. Homozygotes exhibit defects that affect the same cell types and processes as those controlled by the platelet-derived growth factor (PDGF) pathway, including vasculature, kidney, and skeletal defects. Additionally, homozygotes are reported to have low β-galactosidase activity; in situ hybridization or other sensitive methods may be necessary to detect expression of the lacZ-neo reporter fusion gene. These Zfp640-mutant mice may be useful in studying cellular signaling in development and adult mice; specifically receptor tyrosine kinases (RTK; such as Ras, MAP kinase, PI3K and those in the platelet-derived growth factor (PDGF) family) and immediate early genes (IEG) induced shortly after RTK activation. | ||
| 006044 | B6;129S7-Ephb4tm1And/J | Repository-Cryopreserved |
| Mice homozygous for this targeted mutation show growth retardation and lack of blood flow by embryonic day 9.5-10 (E9.5-10), with lethality occurring around this time. Expression of lacZ occurs exclusively in embryonic vascular endothelial cells and is preferentially expressed on veins. Homozygous embryos show defective angiogenic remodeling at the capillary plexus stage in both yolk sac and head. Arrested cardiac morphogenesis and defective myocardial trabecular extensions are also observed. Heterozygous mice are viable, fertile, exhibit no behavioral defects, and have identical lacZ expression patterns. These mutant mice may be useful in studying the cellular and molecular mechanisms underlying vasculogenesis and angiogenesis, the topography of neovascularization, and adult neovascularization, including tumor angiogenesis. The developmental abnormalities in homozygous mice closely resemble those observed for mutant mice bearing a lacZ-expressing null mutation
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