Table 1 Prevalence of the Δ6PEST allele in various mouse strains and the derived cell lines.

From: A spontaneous Cdt1 mutation in 129 mouse strains reveals a regulatory domain restraining replication licensing

Mouse strain

Cdt1 genotype

Cell line

129/Ola

Δ6/Δ6

CGR8

129/J

Δ6/Δ6

129/Sv

Δ6/Δ6

D3, R1

*129/SvJ

WT/WT

R1

BALB/c

WT/WT

C3H/He

WT/WT

P19

C57BL/6

WT/WT

Castaneus

WT/WT

NIH Swiss

WT/WT

NIH 3T3

Molossinus

WT/WT

  1. WT, wild type.
  2. WT and Δ6PEST (Δ6) Cdt1 genotype is indicated. R1 ES cell line is a F1 hybrid (129/Sv × 129/SvJ). Note that 129/SvJ strain (marked by an asterisk) is contaminated with a non-129 DNA segment on chromosome 8 where the Cdt1 gene lies.