Rubber tree HbMlo8
and HbMlo9, together with AtMlo5, AtMlo7, AtMlo8, AtMlo9, and
AtMlo10 belonged to clade III. The Mlo proteins from grass species,
including barley HvMlo, rice OsMlo2, and wheat TaMlo1–TaMlo3,
were separate from the Mlo proteins from dicots and grouped into
clade IV