We have located links that may give you full text access.
JOURNAL ARTICLE
RESEARCH SUPPORT, N.I.H., EXTRAMURAL
RESEARCH SUPPORT, NON-U.S. GOV'T
Mitophagy in yeast occurs through a selective mechanism.
Journal of Biological Chemistry 2008 November 22
The regulation of mitochondrial degradation through autophagy is expected to be a tightly controlled process, considering the significant role of this organelle in many processes ranging from energy production to cell death. However, very little is known about the specific nature of the degradation process. We developed a new method to detect mitochondrial autophagy (mitophagy) by fusing the green fluorescent protein at the C terminus of two endogenous mitochondrial proteins and monitored vacuolar release of green fluorescent protein. Using this method, we screened several atg mutants and found that ATG11, a gene that is essential only for selective autophagy, is also essential for mitophagy. In addition, we found that mitophagy is blocked even under severe starvation conditions, if the carbon source makes mitochondria essential for metabolism. These findings suggest that the degradation of mitochondria is a tightly regulated process and that these organelles are largely protected from nonspecific autophagic degradation.
Full text links
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app