Figure 8.
PTS1-Dependent Protein Import in Pollen Grains from the Wild Type and pex Heterozygous Mutants.
(A) mCherry-PTS1 displayed punctate peroxisomal localization in wild-type pollen.
(B) to (D) mCherry-PTS1 displayed a diffuse pattern in pex10 (B), pex12 (C), and pex13 (D) pollen (white arrows).
(E) Peroxisomal localization of mCherry-PTS1 in pex14 pollen.
(F) Aggregated and reduced mCherry-PTS1 localization in pex16 pollen (white arrows).
Bars = 10 µm.