Fig. 1From: Transcriptome profiling of ‘Kyoho’ grape at different stages of berry development following 5-azaC treatmentPrincipal component analysis of the RNA-Seq data. C and A represent the control and the treatment with 100 μM 5-azaC, respectively. The small icon indicates the original samples, the corresponding large icon of the same color and shape indicates the ‘center position’ of the groupBack to article page