Table 2: Effect of BCB concentration on the selection and nuclear maturation after IVM of sheep oocytes (replicates = 3)a, (mean ± S.D,%).

BCB concentration (μM) 𝑁 BCB+, 𝑛 (mean ± S.D,%)BCB+ oocytes in MII, 𝑛 (mean ± S.D,%)

26342228( 6 6 . 1 5 ± 1 1 . 8 9 )197( 8 6 . 1 6 ± 3 . 2 3 )Aa
52181125( 6 9 . 0 8 ± 0 . 2 1 )71( 5 6 . 6 2 ± 2 . 4 3 )Bb
Control12698( 7 7 . 7 8 ± 2 . 7 5 )c

aValues in the same column with different small letters have differed significantly ( 𝑃 < 0 . 0 5 ); values with different large letters have extremely significant differences ( 𝑃 < 0 . 0 1 ).