methomyl and helminthosporium maydis race t toxin block oxidative phosphorylation in mitochondria isolated from maize plants with texas male sterile cytoplasm ( t ) but not in mitochondria isolated from those with normal cytoplasm ( n ) ( bednarski , izawa , scheffer 1977 plant physiol 59 : 540-545 ) .
C0026237
mitochondria
C0010834
cytoplasm