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of 32
pro vyhledávání: '"Avihai Danon"'
Publikováno v:
iScience, Vol 8, Iss , Pp 126-137 (2018)
Summary: Plants experience light intensity over several orders of magnitude. High light is stressful, and plants have several protective feedback mechanisms against this stress. Here we asked how plants respond to sudden rises at low ambient light, f
Externí odkaz:
https://doaj.org/article/17f9e76273344da3879875defa1a29a3
Autor:
Avihai Danon, Carlos Gitler
Redox regulation, like phosphorylation, is a covalent regulatory system that controls many of the normal cellular functions of all living cells and organisms. In addition, it controls how cells respond to stress involving oxidants and free radicals,
Publikováno v:
The Plant Journal. 103:715-725
PGR5-LIKE PHOTOSYNTHETIC PHENOTYPE1 (PGRL1) regulates photosystem I cyclic electron flow which transiently activates non-photochemical quenching at the onset of light. Here, we show that a disulfide-based mechanism of PGRL1 regulated this process in
Publikováno v:
The Plant journal : for cell and molecular biologyREFERENCES. 109(3)
Disulfide-based regulation links the activity of numerous chloroplast proteins with photosynthesis-derived redox signals. The plastid terminal oxidase (PTOX) is a thylakoid-bound plastoquinol oxidase that has been implicated in multiple roles in the
Autor:
Tsion Ohaion-Raz, Cary Presser, Barak Dabush, Ofra Paz Tal, Hadar Dubkin, Ashot Nazarian, Avihai Danon, Ana Lerner
Publikováno v:
Algal Research. 56:102325
A major focus of algal biofuel research is on maximizing the formation of the energy-containing compounds (i.e., carbohydrates, proteins, fatty acids, and lipids) during algal growth. Measurements were carried out to investigate the thermochemical ch
Publikováno v:
Scientific Reports
Scientific Reports, Vol 9, Iss 1, Pp 1-7 (2019)
Scientific Reports, Vol 9, Iss 1, Pp 1-7 (2019)
Targeting mutations to specific genomic loci is invaluable for assessing in vivo the effect of these changes on the biological role of the gene in study. Here, we attempted to introduce a mutation that was previously implicated in an increased heat s
Publikováno v:
iScience
iScience, Vol 8, Iss, Pp 126-137 (2018)
iScience, Vol 8, Iss, Pp 126-137 (2018)
Summary Plants experience light intensity over several orders of magnitude. High light is stressful, and plants have several protective feedback mechanisms against this stress. Here we asked how plants respond to sudden rises at low ambient light, fa
Publikováno v:
Proceedings of the National Academy of Sciences of the United States of America. 112(41)
The regulatory mechanisms that use signals of low levels of reactive oxygen species (ROS) could be obscured by ROS produced under stress and thus are better investigated under homeostatic conditions. Previous studies showed that the chloroplastic aty
Publikováno v:
Plant Physiology. 149:1240-1250
The reduction and the formation of regulatory disulfide bonds serve as a key signaling element in chloroplasts. Members of the thioredoxin (Trx) superfamily of oxidoreductases play a major role in these processes. We have characterized a small family
Autor:
Telsa M. Mittelmeier, Peter Berthold, Carol L. Dieckmann, Alexander Levitan, Mary Rose Lamb, Avihai Danon, Michael E. Rice
Publikováno v:
Eukaryotic Cell. 7:2100-2112
Assembly and asymmetric localization of the photosensory eyespot in the biflagellate, unicellular green alga Chlamydomonas reinhardtii requires coordinated organization of photoreceptors in the plasma membrane and pigment granule/thylakoid membrane l