Fig. 3
From: Genome-wide identification of the auxin response factor gene family in Cicer arietinum
Analysis of phylogenetic relationships of ARF in C. arietinum, M. truncatula and A. thaliana. Twenty-four CaARF proteins, 24 MtARF and 23 AtARF were classified into six subclasses. Scale bar 0.1 denotes the number of amino acid substitutions per site. The percentage of replicate trees in which the associated taxa clustered together in the bootstrap test (1000 replicates) is shown next to the branches. CaARF are marked with solid black circles