WebJul 2, 2024 · It demonstrated that chloroplast-localized AOXs, but not mitochondria-localized AOXs, can functionally compensate for the PTOX deficiency in chloroplasts, providing a direct evidence for the functional relevance of AOX and PTOX, shedding light on the interaction between mitochondria and chloroplasts and the complex mechanisms of … WebMay 9, 2024 · In Arabidopsis thaliana overexpressing green fluorescent protein (GFP)-PTOX, confocal microscopy images showed that PTOX formed distinct spots in chloroplasts of dark-adapted or uncoupler-treated leaves, while the protein was more equally distributed in a network-like structure in the light.
PTOX-dependent safety valve does not oxidize P700 during …
WebAug 14, 2024 · In cyanobacteria, respiration and photosynthesis share many components in the thylakoid membrane including plastoquinone (PQ), the cytochrome b 6 f complex ... 2007 Acclimation to heat and high light … Websequence of the PTOX protein product from Arabidopsis, that recognized a 43-kDa protein present in thylakoid extracts (6). Whereas studies of the PTOX-defective GHOST (gh)mutant from tomato, producing yellow fruit, pointed to the critical role of PTOX in carotenoid biosynthesis (7), two studies of marine phy- foreignrr.www.uprr.com
Cells Free Full-Text Dynamic Changes in Protein-Membrane
WebChloroplasts are chlorophyll-containing organelles in plant cells; they play a vital role for life on Earth since photosynthesis takes place in chloroplasts. Chloroplasts develop from … WebPTOX Plastid terminal oxidase AS16 3692 Clonality: Polyclonal Host: Rabbit Reactivity: Araidopsis thaliana, Chlamydomonas reinhardtii … WebNov 18, 2024 · Once chloroplasts are fully developed, however, the contribution of PTOX to photosynthetic electron transport is almost negligible in the light and is unlikely to function as a safety valve for electrons ( Rosso et al., 2006; Okegawa et al., 2010 ). did the solar flare hit earth