Rice Phospholipase A Superfamily: Organization, Phylogenetic and Expression Analysis during Abiotic Stresses and Development
Figure 2
Phylogenetic relationship between rice and Arabidopsis PLA superfamily.
An un-rooted neighbor-joining tree was made from the total protein sequences of rice and Arabidopsis PLAs (PLA1, pPLA and sPLA2). Multiple sequence alignment was done using clustalX 2.0.8 and tree was generated using MEGA5. PLAs from rice and Arabidopsis are grouped, based on the bootstrap support value ≥50%. Scale bar represents 0.1 amino acid substitutions per site.