p53

 No change in susceptibility to induction of mammary tumors by DMBA in hemizygous mice
 Rapid development of spontaneous tumors
 Delay in tumor onset and subsequent mortality in response to caloric restriction

 Increase in the number of splenocytes in S-phase
 Reduction in the number of splenocytes in S-phase in response to caloric intake
 Defects in neural tube closure in some embryos
 Excencephaly

Donehower et al., 1992
Jerry et al., 1994
Hursting et al., 1994
Sah et al., 1995

 Attenuation of methamphetamine-induced serotonin neurotoxicity

Reference:

Hirata H, Cadet JL.: Methamphetamine-induced serotonin neurotoxicity is attenuated in p53 knockout mice. Brain Res 1997 Sep 12;768 (1-2):345-348.


METHODOLOGY ( FROM T-BASE)

((p53))

Line Name DNA Construct
1. p53 (-/-) The p53 targeting vector was constructed by insertion of the 3.7-kb XhoI (exon 2)-SacII (exon 10) murine genomic p53 DNA fragment into pBluescript....
2. p53 (+/-) (skin tum The p53 targeting vector was constructed by insertion of the 3.7-kb XhoI (exon 2)-SacII (exon 10) murine genomic p53 DNA fragment into pBluescript....
3. p53 (+/-) The p53 targeting vector was constructed by insertion of the 3.7-kb XhoI (exon 2)-SacII (exon 10) murine genomic p53 DNA fragment into pBluescript....
4. p53 (-/-) (skin tu The p53 targeting vector was constructed by insertion of the 3.7-kb XhoI (exon 2)-SacII (exon 10) murine genomic p53 DNA fragment into pBluescript....
5. p53 (-/-) The p53 targeting vector was constructed by insertion of the 3.7-kb XhoI (exon 2)-SacII (exon 10) murine genomic p53 DNA fragment into pBluescript....
6. p53 (+/-) and radia The p53 targeting vector was constructed by insertion of the 3.7-kb XhoI (exon 2)-SacII (exon 10) murine genomic p53 DNA fragment into pBluescript....
7. p53 (+/-) Two targeting vectors were used in this study, namely pCPR3.1 and pCPR5.1. The first one, vector pCPR3.1 used to generate clone R72 was created by ligation of a Hi....
8. p53 (-/-) and radia The p53 targeting vector was constructed by insertion of the 3.7-kb XhoI (exon 2)-SacII (exon 10) murine genomic p53 DNA fragment into pBluescript....
9. p53 (-/-) (C57BL/6, p53-deficient mice were generated as described in G00-321-237. Briefly, the targeting vector consists of an insertion of a PolII promoter-driven neo cassette into the m....
10. p53 (-/-) Two targeting vectors were used in this study, namely pCPR3.1 and pCPR5.1. The first one, vector pCPR3.1 used to generate clone R72 was created by ligation of a Hi....
11. p53 (-/-) The p53 targeting vector was constructed by insertion of the 3.7-kb XhoI (exon 2)-SacII (exon 10) murine genomic p53 DNA fragment into pBluescript....
12. p53 (-/-) exencepha The p53 targeting vector was constructed by insertion of the 3.7-kb XhoI (exon 2)-SacII (exon 10) murine genomic p53 DNA fragment into pBluescript....
13. p53 (-/-) (129/Sv) p53-deficient mice were generated as described in G00-321-237. Briefly, the targeting vector consists of an insertion of a PolII promoter-driven neo cassette into the m....
14. p53 (+/-) The p53 targeting vector was constructed by insertion of the 3.7-kb XhoI (exon 2)-SacII (exon 10) murine genomic p53 DNA fragment into pBluescript....


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