Tg(tetO-Pou5f1,-Sox2,-Klf4,-Myc)1Srn
Transgene Detail

Summary

• Symbol: Tg(tetO-Pou5f1,-Sox2,-Klf4,-Myc)1Srn
• Name: transgene insertion 1, Manuel Serrano
• MGI ID: MGI:5512672
• Synonyms: i4F-A, Tet-O-FUW-OSKM
• Transgene: Tg(tetO-Pou5f1,-Sox2,-Klf4,-Myc)1Srn Location: unknown Genetic Position: Chr8, Syntenic
• Alliance: Tg(tetO-Pou5f1,-Sox2,-Klf4,-Myc)1Srn page

Transgene origin

• Strain of Origin: C57BL/6

Transgene description

• Transgene Type: Transgenic (Inducible, Inserted expressed sequence)
• Inducer: doxycycline/tetracycline
• Mutation: Insertion
• Tg(tetO-Pou5f1,-Sox2,-Klf4,-Myc)1Srn expresses 4 genes
  Transgene expresses:
  

  Organism	Expressed Gene	Note
  mouse	Klf4 (MGI:1342287)
  mouse	Myc (MGI:97250)
  mouse	Pou5f1 (MGI:101893)
  mouse	Sox2 (MGI:98364)

• Mutation details: The Tet-O-FUW-OSKM lentiviral vector was designed with a tetracycline responsive element (TRE, tetOP, or tetO) and a minimal CMV promoter driving expression of four mouse genes: Oct4 (Pou5f1; POU domain, class 5, transcription factor 1), Klf4 (Kruppel-like factor 4 (gut)), Sox2 (SRY-box containing gene 2), and c-Myc (Myc; myelocytomatosis oncogene). Expression of Pou5f1, Klf4, Sox2, and Myc were separated by three different viral 2A oligopeptides that mediate ribosomal skipping (P2A [from porcine teschovirus-1], T2A [from insect Thosea asigna virus], and E2A [equine rhinitis A virus], respectively). C57BL/6-derived mouse embryonic fibroblasts (MEFs), carrying a doxycycline-inducible transcriptional activator (rtTA) within the Rosa26 locus (see Stock No. 006965) were transduced with the lentivirus Tet-O-FUW-OSKM. Treatment of MEFs with doxycycline reprogrammed the MEFs into induced pluripotent stem cells (iPSCs). The lentiviral transgenes were transmitted at Mendelian proportions, indicative of single integration site. Inducible four factors lines i4F-A (also known as line 1) and i4F-B were generated. In this line, the transgene integrated within the fourth intron of the Neto2 gene, which resides on Chr 8. (J:201192)

Find Mice (IMSR)

• Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
• Carrying this Mutation: Mouse Strains: 1 strain available Cell Lines: 0 lines available

References

• Original: J:201192 Abad M, et al., Reprogramming in vivo produces teratomas and iPS cells with totipotency features. Nature. 2013 Oct 17;502(7471):340-5
• All: 6 reference(s)