Current notions on respiration of photosynthesizing cells are reviewed. Over the past three decades, the modern methods based on isotope techniques and reverse and molecular genetics provided convincing evidence that mitochondrial respiration is functional in the light and contributes to the creation of optimal conditions for photosynthesis and for protection of cells from photodegradation. Novel data are presented on the substrates that are used for respiration in the light. Individual respiration steps are considered in the context of their possible role in photosynthesizing cells. The mechanisms and carriers mediating the export of reducing equivalents from chloroplasts for their subsequent oxidation in the mitochondrial electron-transport chain are discussed. The regulation of nonphosphorylating (unrelated to energy generation) electron transport pathways mediated by alternative oxidase and alternative type II NADPH-dehydrogenases, as well as the role of uncoupling proteins in plant mitochondria, are analyzed. These components were shown to play a significant role in NAD(P)H oxidation for maintaining the redox balance in mitochondria and whole green cells. A generalized scheme of biochemical interactions between organelles—chloroplasts, mitochondria, and peroxisomes—is presented. The directions for future research are outlined.
Russian Journal of Plant Physiology – Springer Journals
Published: Feb 16, 2016
It’s your single place to instantly
discover and read the research
that matters to you.
Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.
All for just $49/month
Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly
Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.
Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.
Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.
All the latest content is available, no embargo periods.
“Hi guys, I cannot tell you how much I love this resource. Incredible. I really believe you've hit the nail on the head with this site in regards to solving the research-purchase issue.”Daniel C.
“Whoa! It’s like Spotify but for academic articles.”@Phil_Robichaud
“I must say, @deepdyve is a fabulous solution to the independent researcher's problem of #access to #information.”@deepthiw
“My last article couldn't be possible without the platform @deepdyve that makes journal papers cheaper.”@JoseServera