Table 1

Experimental design

6 months old

16 months old

24 months old




AL

CR

AL

CR

AL

CR

M

F

M

F

M

F

M

F

M

F

M

F

5

5

4

5

5

5

5

5

5

5

3

5


AL, ad libitum; CR, caloric restriction; F, female; M, male.

Xu et al. Genome Biology 2007 8:R234   doi:10.1186/gb-2007-8-11-r234

Open Data