Key flowering pathways and the numbers of associated genes in Arabidopsis, soybean, Medicago, A. lyrata and Brachypodium.

As one gene can take part in two or more different pathways, one OG can participate in multiple pathways or groups.+Numbers within parentheses indicate the total number of Arabidopsis genes belonging to the OGs associated with the given pathways.*Numbers within parentheses indicate the number of soybean genes showing transcriptional activity detected by using either of the two recent transcriptome datasets [8], [9].