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Fig. 4 | BMC Plant Biology

Fig. 4

From: A transcriptome analysis reveals a role for the indole GLS-linked auxin biosynthesis in secondary dormancy in rapeseed (Brassica napus L.)

Fig. 4

Measurements of IAA and its intermediates level. Free IAA, IAA precursors (IPyA and Trp) and IAA inactive conjugates (IAA-Asp and IAA-Glu) in dry seeds of H and V (Hb and Vb), and PEG-induced seeds of H and V (Ha and Va). IAA, indole-3-acetic acid; Trans-IPyA, trans indole-3-pyruvic acid; Cis-IPyA, cis indole-3-pyruvic acid; Trp, tryptophan; IAA-Asp, IAA-aspartate; IAA-Glu, IAA-glutamtate. The data from three independent replicates were normalized by seed dry weight (DW). Error bars ± SDs (*, p < 0.05; **, p < 0.01; ***, p < 0.001)

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