Table 1

Somite Numbers in Notch1 Mutants

Genotype

Stage

No. Embryos

No. Somites


+/12f or +/+

E9.5

8

23,23,24,24,24,25,25,26

12f/12f

E9.5

4

23,24,25,26

12f/lbd

E9.5

6

17,17,18,18,19,21

12f/tm1Con

E9.5

7

18,19,21,21,23,24,26

lbd/lbd

E9.5

6

13,14,14,16,17,17,

tm1Con/tm1Con

E9.5

*

≤ 14

+/12f or +/+

E10.5

3

33,34,35

12f/12f

E10.5

3

32,32,34

12f/lbd

E10.5

5

18,18,21,22,23


Somites were counted in embryos of Notch1+/+, Notch1+/12f, Notch112f/12f, Notch112f/lbd, Notch112f/tm1Con and Notch1lbd/lbd at E9.5. *Somite numbers in Notch1tm1Con/tm1Con embryos are from Conlon et al. [14].

Ge and Stanley BMC Developmental Biology 2010 10:36   doi:10.1186/1471-213X-10-36

Open Data