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. 2007 Dec 24;204(13):3103–3111. doi: 10.1084/jem.20071800

Figure 2.

Figure 2.

Reduced survival and perinatal hemorrhage in Tln1fl/fl Cre+ mice. (A) Tln1 fl/fl Cre+ mice have prolonged bleeding times in a tail bleeding assay. Time to cessation of bleeding after tail resection was recorded for up to 10 min, at which time bleeding was stopped by cauterization. (B) Example of 1-d-old Tln1 fl/fl Cre+ pup found dead with visible internal hemorrhage (arrows). Table showing reduced survival of Tln1 fl/fl Cre+ mice. The number of animals obtained from Tln1 fl/fl Cre2 × Tln1 fl/fl Cre+ breeding at 3 wk of age is shown. (C) Incidence of fecal blood in Tln1 fl/fl Cre+ and Tln1 fl/fl Cre2 mice at 8–10 wk of age was determined by a guaiac-based hemoccult assay. (D) Peripheral red blood cell counts from 10-wk-old Tln1 fl/fl Cre+ and Tln1 fl/fl Cre2 littermates.