Table 3.

Details of how the seven clusters were assigned in L. vulgaris and A. majus.

Assigned cluster	(1) Difference between Ventral vs Dorsal	(2) Trend in Ventral over time	(3) Trend in Dorsal over time
1	Higher in ventral	Up/Nsd*	Up/Nsd*
2	Higher in ventral	Down/Nsd*	Down/Nsd*
3	Higher in ventral	Nsd	Nsd
4	Higher in dorsal	Up/Nsd^	Up/Nsd^
5	Higher in dorsal	Down/Nsd^	Down/Nsd^
6	Higher in dorsal	Nsd	Nsd
7	All remaining genes

* if both (2) and (3) are Nsd, then the gene belongs to Cluster 3.

^ if both (4) and (5) are Nsd, then the gene belongs to Cluster 6.

The seven clusters which are found in the data are presented. Up = a log2 fold change > 1 and adjusted p-value < 0.1; down = log2 fold change < (-1) and adjusted p-value < 0.1; nsd, Not statistically significantly differentially expressed.