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논문 기본정보
Mitochondrial oxidative phosphorylation complexes exist in the sarcolemma of skeletal muscle
논문 개요
| 기관명 | NDSL |
|---|---|
| 저널명 | BMB reports |
| ISSN | 1976-6696,1976-670x |
| ISBN |
논문저자 및 소속기관 정보
| 저자(한글) | Lee, Hyun,Kim, Seung-Hyeob,Lee, Jae-Seon,Yang, Yun-Hee,Nam, Jwa-Min,Kim, Bong-Woo,Ko, Young-Gyu |
|---|---|
| 저자(영문) | |
| 소속기관 | |
| 소속기관(영문) | |
| 출판인 | |
| 간행물 번호 | |
| 발행연도 | 2016-01-01 |
| 초록 | Although proteomic analyses have revealed the presence of mitochondrial oxidative phosphorylation (OXPHOS) proteins in the plasma membrane, there have been no in-depth evaluations of the presence or function of OXPHOS I-V in the plasma membrane. Here, we demonstrate the in situ localization of OXPHOS I-V complexes to the sarcolemma of skeletal muscle by immunofluorescence and immunohistochemistry. A portion of the OXPHOS I-V complex proteins was not co-stained with MitoTracker but co-localized with caveolin-3 in the sarcolemma of mouse gastrocnemius. Mitochondrial matrix-facing OXPHOS complex subunits were ectopically expressed in the sarcolemma of the non-permeabilized muscle fibers and C2C12 myotubes. The sarcolemmal localization of cytochrome c was also observed from mouse gastrocnemius muscles and C2C12 myotubes, as determined by confocal and total internal resonance fluorescence (TIRF) microscopy. Based on these data, we conclude that a portion of OXPHOS complexes is localized in the sarcolemma of skeletal muscle and may have non-canonical functions. |
| 원문URL | http://click.ndsl.kr/servlet/OpenAPIDetailView?keyValue=03553784&target=NART&cn=JAKO201612454970092 |
| 첨부파일 |
추가정보
| 과학기술표준분류 | |
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| ICT 기술분류 | |
| DDC 분류 | |
| 주제어 (키워드) | Cytochrome c,Extracellular NADH-dependent respiration,Oxidative phosphorylation complexes,Sarcolemma,Skeletal muscle |