International Journal of Cell Biology / 2012 / Article / Tab 2 / Review Article
The Many Faces of Mitochondrial Autophagy: Making Sense of Contrasting Observations in Recent Research Table 2 Contrasting observations in yeast mitophagy research.
Observation Supporting studies Contradicting studies Depolarisation triggers mitophagy [51 , 52 ] [55 ] Fission precedes mitophagy [52 ] [55 ] Mitophagy by microautophagy (micromitophagy) [42 ] Stress and regulation of mitophagy -TOR [41 , 55 ] -MAPK [54 ] -Redox [53 ] -RTG [44 ] [45 , 48 ]* -General stress [55 ] -pH [63 ] Proteins required for mitophagy -Uth1p [41 , 42 ] [45 , 48 ]* -Aup1p [43 ] [45 , 48 ]* -Atg32p [45 , 48 ] -Atg33p [48 ] Requirement of nonrespiratory medium to induce mitophagy under N-starvation [38 , 48 ]† [42 , 52 , 97 ]
*These studies reported no evidence of involvement, but did not directly contradict the observation. † In this study, limited mitophagy is demonstrated during lactate-supplemented N-starvation.