FIGURE 3.
TbRGG2 is a mitochondrially localized protein. Total cell extract from PF 29-13 cells was fractionated into cytoplasmic and nuclear fractions. Mitochondrial extract was produced from the same strain in a separate fractionation procedure. Five μg each of whole cell extract (WCE), mitochondria (Mito), cytoplasmic extract (Cyto), and nuclear extract (Nuclear) was resolved by SDS-PAGE and transferred to nylon membrane. The membrane was then analyzed by Western blot for TbRGG2; mitochondrial markers RBP16, KREL1, and KREPA3; cytoplasmic marker Hsp70; and nuclear marker polymerase (Pol) II CTD.