Figure 5.

Overview of the P-dependent signalling cascades that affect Pi remobilisation, Pi uptake, and changes in Pi metabolism. The functions of wheat transcripts and rice orthologues of Pi-related transcripts were characterised under –P conditions. Asterisks show that the P1BS cis-acting element (GNATATNC), an imperfect palindromic sequence [24], is located in the upstream region (1 kb).

Oono et al. BMC Genomics 2013 14:77   doi:10.1186/1471-2164-14-77
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