Tg(K18-ACE2)2Prlmn
Transgene Detail

Summary

• Symbol: Tg(K18-ACE2)2Prlmn
• Name: transgene insertion 2, Stanley Perlman
• MGI ID: MGI:6389235
• Synonyms: K18-hACE2
• Transgene: Tg(K18-ACE2)2Prlmn Location: unknown Genetic Position: Chr2, Syntenic
• Alliance: Tg(K18-ACE2)2Prlmn page

Transgene origin

• Strain of Origin: (C57BL/6J x SJL/J)F2

Transgene description

• Transgene Type: Transgenic (Humanized sequence, Inserted expressed sequence)
• Mutations: Duplication, Insertion
• Tg(K18-ACE2)2Prlmn expresses 1 gene
  Transgene expresses:
  

  Organism

  Expressed Gene

  Homolog in Mouse

  Note

  human

  ACE2 (59272)

  Ace2	(MGI:1917258)

• Mutation details: The ~6.8 kb transgene was designed with, from 5' to 3', 2.5 kb of genomic sequence, including the promoter, and the first intron (with a mutation in the 3' splice acceptor site to reduce exon skipping) from the human K18 gene, and a translational enhancer (TE) sequence from alfalfa mosaic virus. This was followed by the human angiotensin I converting enzyme (peptidyl-dipeptidase A) 2 (hACE2) coding sequence (lacking the last exon), and exons 6-7 and the poly(A) signal of the human K18 gene. The transgene integrated at a single site on chromosome 2 (99,209,508-99,220,724; mouse mm10). An ~11 kb duplication of the host genome (chr2:99,209,508-99,220,724) is present at both ends of the integrated transgene array. Currently, there are no genes annotated in this region. The transgene copy number of the hemizygous mouse is estimated to be 8 full copies (or 12-30 partial copies). Transgene expression is evident in airway epithelial cells (but not in alveolar epithelia), as well as in epithelia of other internal organs, including the liver, kidney, and gastrointestinal tract. (J:283648)

Disease models

Expression

In Structures Affected by this Mutation:

14 anatomical structure(s)

Find Mice (IMSR)

• Mouse strains and cell lines available from the International Mouse Strain Resource (IMSR)
• Carrying this Mutation: Mouse Strains: 15 strains available Cell Lines: 0 lines available

References

• Original: J:283648 McCray PB Jr, et al., Lethal infection of K18-hACE2 mice infected with severe acute respiratory syndrome coronavirus. J Virol. 2007 Jan;81(2):813-21
• All: 506 reference(s)