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Fig. 4 | BMC Plant Biology

Fig. 4

From: AgMYB5, an MYB transcription factor from celery, enhanced β-carotene synthesis and promoted drought tolerance in transgenic Arabidopsis

Fig. 4

Validation of the positive AgMYB5 transgenic Arabidopsis lines. A The transcript levels of AgMYB5 in transgenic Arabidopsis lines (OE1 and OE4). B β-carotene content and (C) relative expression levels of β-carotene biosynthesis-related genes in WT and transgenic Arabidopsis lines (OE1 and OE4). The asterisk indicates a statistically significant difference (*, P < 0.05; **, P < 0.01)

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