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. 2019 Jul 11;20:575. doi: 10.1186/s12864-019-5839-2

Fig. 5.

Fig. 5

Alignment of the conserved CL2 regions in ABA receptors (PYLs) in Arabidopsis, soybean, and cultivated tobacco. Multiple amino acid sequence alignment of the full-length PYLs from Arabidopsis, soybean, and cultivated tobacco was carried out by ClustalW algorithm. Black line indicates the conserved CL2 loop/region in ABA receptor PYLs; asterisk indicates the position of the two key amino acids