Results 71 to 80 of about 3,987,830 (319)

Efficient Photosynthetic Functioning of Arabidopsis thaliana Through Electron Dissipation in Chloroplasts and Electron Export to Mitochondria Under Ammonium Nutrition

Frontiers in Plant Science, 2020
An improvement in photosynthetic rate promotes the growth of crop plants. The sink-regulation of photosynthesis is crucial in optimizing nitrogen fixation and integrating it with carbon balance.
Anna Podgórska, Radosław Mazur, Monika Ostaszewska-Bugajska, Katsiaryna Kryzheuskaya, Kacper Dziewit, Klaudia Borysiuk, Agata Wdowiak, Maria Burian, Allan G. Rasmusson, Bożena Szal   +9 more
doaj   +1 more source

Alternative Oxidase Is Involved in the Pathogenicity, Development, and Oxygen Stress Response of Botrytis cinerea.

Phytopathology, 2019
Alternative oxidase (AOX) is a ubiquinol terminal oxidase that is involved in fungal mitochondrial oxidative phosphorylation. In this study, we analyzed the roles of AOX in Botrytis cinerea by generating BcAOX deletion mutants.
Zesong Lin, Jianyan Wu, P. Jamieson, Chuan-Qing Zhang   +3 more
semanticscholar   +1 more source

Structure of the trypanosome cyanide-insensitive alternative oxidase [PDF]

Proceedings of the National Academy of Sciences, 2013
In addition to haem copper oxidases, all higher plants, some algae, yeasts, molds, metazoans, and pathogenic microorganisms such as Trypanosoma brucei contain an additional terminal oxidase, the cyanide-insensitive alternative oxidase (AOX).
Tomoo, Shiba, Yasutoshi, Kido, Kimitoshi, Sakamoto, Daniel Ken, Inaoka, Chiaki, Tsuge, Ryoko, Tatsumi, Gen, Takahashi, Emmanuel Oluwadare, Balogun, Takeshi, Nara, Takashi, Aoki, Teruki, Honma, Akiko, Tanaka, Masayuki, Inoue, Shigeru, Matsuoka, Hiroyuki, Saimoto, Anthony L, Moore, Shigeharu, Harada, Kiyoshi, Kita   +17 more
openaire   +2 more sources

The mitochondrial elongation factor LeEF-Tsmt is regulated during tomato fruit ripening and upon wounding and ethylene treatment [PDF]

, 2006
A gene encoding an elongation factor LeEF-Tsmt that participates in the protein synthesis process in mitochondria shows strong expression in ripening fruit as compared to other organs.
Latché, Alain, Pech, Jean-Claude, Jaimes Miranda, Fabiola, Zouine, Mohamed, Girardi, Cesar Luis, Bermudez, Kalina, Bernadac, Anne, Chaves, Ana, Bouzayen, Mondher   +8 more
core   +1 more source

Gly Betaine Surpasses Melatonin to Improve Salt Tolerance in Dalbergia odorifera

Frontiers in Plant Science, 2021
Salinity is one of the most serious factors limiting plant growth which can provoke significant losses in agricultural crop production, particularly in arid and semi-arid areas.
El Hadji Malick Cisse, Ling-Feng Miao, Fan Yang, Jin-Fu Huang, Da-Dong Li, Juan Zhang   +5 more
doaj   +1 more source

Spatiotemporal and quantitative analyses of phosphoinositides – fluorescent probe—and mass spectrometry‐based approaches

FEBS Letters, EarlyView.
Fluorescent probes allow dynamic visualization of phosphoinositides in living cells (left), whereas mass spectrometry provides high‐sensitivity, isomer‐resolved quantitation (right). Their synergistic use captures complementary aspects of lipid signaling. This review illustrates how these approaches reveal the spatiotemporal regulation and quantitative
Hiroaki Kajiho, Shin Morioka, Junko Sasaki, Takehiko Sasaki   +3 more
wiley   +1 more source

Multiple effects of inhibition of mitochondrial alternative oxidase pathway on photosynthetic apparatus in Rumex K-1 leaves

, 2012
The effects of inhibition of mitochondrial alternative oxidase (AOX) respiratory pathway on photosynthetic apparatus in Rumex K-1 leaves were studied.
L.T. Zhang, Z.C. Xue, Z.S. Zhang, H.Y. Gao, Q.W. Meng   +4 more
core   +1 more source

Ascorbate synthesis as an alternative electron source for mitochondrial respiration: Possible implications for the plant performance

Frontiers in Plant Science, 2022
The molecule vitamin C, in the chemical form of ascorbic acid (AsA), is known to be essential for the metabolism of humans and animals. Humans do not produce AsA, so they depend on plants as a source of vitamin C for their food. The AsA synthesis pathway
Isabelle Faria Matos, Luis Miguel Mazorra Morales, Diederson Bortolini Santana, Gláucia Michelle Cosme Silva, Mara Menezes de Assis Gomes, Ricardo Antônio Ayub, José Hélio Costa, José Hélio Costa, Jurandi Gonçalves de Oliveira   +8 more
doaj   +1 more source

Cell geometry and membrane protein crowding constrain Escherichia coli growth rate, overflow metabolism, respiration, and maintenance energy

FEBS Letters, EarlyView.
The physical dimensions and shape of bacterial cells define the surface area available to acquire nutrients and the volume available for synthesizing proteins and DNA. Here, we use computational systems biology to decode the importance of cell geometry as a major determinant of prokaryotic phenotype, including growth rate and metabolic efficiency. This
Ross P. Carlson, Tomáš Gedeon, Mauricio Garcia Benitez, Campbell Putnam, William R. Harcombe, Radhakrishnan Mahadevan, Ashley E. Beck   +6 more
wiley   +1 more source

Tumour–host interactions in Drosophila: mechanisms in the tumour micro‐ and macroenvironment

Molecular Oncology, EarlyView.
This review examines how tumour–host crosstalk takes place at multiple levels of biological organisation, from local cell competition and immune crosstalk to organism‐wide metabolic and physiological collapse. Here, we integrate findings from Drosophila melanogaster studies that reveal conserved mechanisms through which tumours hijack host systems to ...
José Teles‐Reis, Tor Erik Rusten
wiley   +1 more source