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Fig. 4 | BMC Genomics

Fig. 4

From: Transcriptome-based selection and validation of optimal house-keeping genes for skin research in goats (Capra hircus)

Fig. 4

Relative gene expression levels normalized by 11 types of single or multiple gene combinations of HKGs. Expression of DKK1 (a), SHH (b), and FGF5 (c) were normalized by the most stable single or multiple gene combinations (NCBP3 + SDHA + EEF2, NCBP3 + SDHA + PTPRA, NCBP3 + SDHA, NCBP3 + PTPRA, SDHA + PTPRA, NCBP3, SDHA, PTPRA,) and the most unstable single or multiple genes combination (ACTB, GAPDH, ACTB + GAPDH). The error bars represent the SEM, and the paired t-test in any two stages, (*P < 0.05, **P < 0.01, n = 6) for each hair follicle cycle time-point of IMCG. T1, T2, and T3 indicate the anagen, catagen, and telogen, respectively

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