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Book
Thioredoxin and Glutaredoxin Systems
Authors: ---
ISBN: 303897837X 3038978361 Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

This Special Issue features recent data concerning thioredoxins and glutaredoxins from various biological systems, including bacteria, mammals, and plants. Four of the sixteen articles are review papers that deal with the regulation of development of the effect of hydrogen peroxide and the interactions between oxidants and reductants, the description of methionine sulfoxide reductases, detoxification enzymes that require thioredoxin or glutaredoxin, and the response of plants to cold stress, respectively. This is followed by eleven research articles that focus on a reductant of thioredoxin in bacteria, a thioredoxin reductase, and a variety of plant and bacterial thioredoxins, including the m, f, o, and h isoforms and their targets. Various parameters are studied, including genetic, structural, and physiological properties of these systems. The redox regulation of monodehydroascorbate reductase, aminolevulinic acid dehydratase, and cytosolic isocitrate dehydrogenase could have very important consequences in plant metabolism. Also, the properties of the mitochondrial o-type thioredoxins and their unexpected capacity to bind iron–sulfur center (ISC) structures open new developments concerning the redox mitochondrial function and possibly ISC assembly in mitochondria. The final paper discusses interesting biotechnological applications of thioredoxin for breadmaking.

Keywords

n/a --- regeneration --- posttranslational modification --- H2O2 --- chilling stress --- thioredoxin reductase --- X-ray crystallography --- photosynthesis --- Chlamydomonas reinhardtii --- protein --- monodehydroascorbate reductase --- methionine sulfoxide --- cysteine reactivity --- symbiosis --- plant --- MALDI-TOF mass spectrometry --- thioredoxins --- redox homeostasis --- methionine sulfoxide reductases --- redox --- redox signalling --- chloroplast --- protein-protein recognition --- cyanobacteria --- specificity --- wheat --- methanoarchaea --- stress --- redox regulation --- dough rheology --- methionine sulfoxide reductase --- electrostatic surface --- Calvin cycle --- ALAD --- metazoan --- Arabidopsis thaliana --- baking --- cold temperature --- macromolecular crystallography --- protein oxidation --- function --- methionine oxidation --- development --- iron–sulfur cluster --- tetrapyrrole biosynthesis --- legume plant --- glutathionylation --- Calvin-Benson cycle --- adult stem cells --- carbon fixation --- plastidial --- methionine --- redox active site --- ROS --- water stress --- NADPH --- repair --- physiological function --- signaling --- thioredoxin --- antioxidants --- glutathione --- glutaredoxin --- flavin --- Isocitrate dehydrogenase --- thiol redox network --- ageing --- disulfide --- mitochondria --- chlorophyll --- proteomic --- cysteine alkylation --- ferredoxin-thioredoxin reductase --- SAXS --- regulation --- oxidized protein repair --- ascorbate --- redox control --- nitrosylation --- iron-sulfur cluster


Book
Physiological Responses to Abiotic and Biotic Stress in Forest Trees
Authors: ---
ISBN: 3039215159 3039215140 Year: 2019 Publisher: MDPI - Multidisciplinary Digital Publishing Institute

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Abstract

As sessile organisms, plants have to cope with a multitude of natural and anthropogenic forms of stress in their environment. Due to their longevity, this is of particular significance for trees. As a consequence, trees develop an orchestra of resilience and resistance mechanisms to biotic and abiotic stresses in order to support their growth and development in a constantly changing atmospheric and pedospheric environment. The objective of this Special Issue of Forests is to summarize state-of-art knowledge and report the current progress on the processes that determine the resilience and resistance of trees from different zonobiomes as well as all forms of biotic and abiotic stress from the molecular to the whole tree level.

Keywords

pure stands --- n/a --- ion relation --- Heterobasidion annosum --- salicylic acid --- antioxidant enzymes --- antioxidant activity --- Luquasorb --- intrinsic water-use efficiency --- Greece --- Pinus koraiensis Sieb. et Zucc. --- ion homeostasis --- photosynthesis --- Pinus massoniana --- Stockosorb --- water relations --- Norway spruce --- rubber tree --- hydrophilic polymers --- drought stress --- ion relationships --- Carpinus betulus --- tree rings --- N nutrition --- disturbance --- Populus simonii Carr. (poplar) --- infection --- subcellular localization --- basal area increment --- mixed stands --- photosynthetic responses --- Aleppo pine --- water potential --- elevation gradient --- living cell --- physiological response --- antioxidant enzyme activity --- ion contents --- signal network --- expression --- soil N --- GA-signaling pathway --- differentially expressed genes --- Ca2+ signal --- climate --- ecophysiology --- Robinia pseudoacacia L. --- Heterobasidion parviporum --- mid-term --- plant tolerance --- canopy conductance --- DELLA --- tapping panel dryness --- osmotic adjustment substances --- abiotic stress --- wood formation --- malondialdehyde --- salinity treatments --- organic osmolytes --- bamboo forest --- non-structural carbohydrate --- Abies alba Mill. --- tree --- salt stress --- Populus euphratica --- proline --- nutrition --- Carpinus turczaninowii --- plasma membrane Ca2+ channels --- gene regulation --- pathogen --- TCP --- forest type --- functional analysis --- Fraxinus mandshurica Rupr. --- long-term drought --- defense response --- cold stress --- silicon fertilization --- gas exchange --- Fagus sylvatica L. --- glutaredoxin --- water availability --- 24-epiBL application --- Konjac glucomannan --- leaf properties --- reactive oxygen species --- sap flow --- ?13C --- salinity --- morphological indices --- chloroplast ultrastructure --- Moso Bamboo (Phyllostachys edulis) --- drought --- soluble sugar --- molecular cloning --- starch --- growth

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