Table 2 The proportion of oocytes (mean ± SD) at GV-arrest, metaphase l or telophase l stages in GV oocytes injected with miR-130b precursor, inhibitor or scramble miRNA and uninjected groups

189

8.2 ± 0.1

8.3 ± 3.3

10.1 ± 5.5^a

73.5 ± 10.1^a

204

8.9 ± 3.1

6.7 ± 3.9

30.1 ± 7.8^b

52.8 ± 4.4^b

192

7.4 ± 0.9

6.8 ± 4.1

15.3 ± 7.8^a

69.7 ± 9.7^a

191

7.3 ± 0.8

6.7 ± 2.8

13.0 ± 5.9^a

72.3 ± 6.1^a