Fig. 4From: Knockout of VvCCD8 gene in grapevine affects shoot branchingExpression profiles of VvCCD8 in ccd8 mutant plants. The expression of VvCCD8 was determined by quantitative real-time PCR, and the Actin 1 (accession no. AY680701) was used as internal control. The experiment was repeated three times and the data are shown as mean ± SD. The significance of differential expression level was examined by Student’s t-test with P < 0.01 indicating highly significant (**)Back to article page