LEADER 03384nam 2200469z- 450 001 9910220051503321 005 20210212 035 $a(CKB)3800000000216262 035 $a(oapen)https://directory.doabooks.org/handle/20.500.12854/57917 035 $a(oapen)doab57917 035 $a(EXLCZ)993800000000216262 100 $a20202102d2016 |y 0 101 0 $aeng 135 $aurmn|---annan 181 $ctxt$2rdacontent 182 $cc$2rdamedia 183 $acr$2rdacarrier 200 00$aRedox Homeostasis Managers in Plants under Environmental Stresses 210 $cFrontiers Media SA$d2016 215 $a1 online resource (208 p.) 225 1 $aFrontiers Research Topics 311 08$a2-88919-878-2 330 $aThe production of cellular oxidants such as reactive oxygen species (ROS) is an inevitable con-sequence of redox cascades of aerobic metabolism in plants. This milieu is further aggravated by a myriad of adverse environmental conditions that plants, owing to their sessile life-style, have to cope with during their life cycle. Adverse conditions prevent plants reaching their full genetic potential in terms of growth and productivity mainly as a result of accelerated ROS generation-accrued redox imbalances and halted cellular metabolism. In order to sustain ROS-accrued consequences, plants tend to manage a fine homeostasis between the generation and antioxidants-mediated metabolisms of ROS and its reaction products. Well-known for their involvement in the regulation of several non-stress-related processes, redox related components such as proteinaceous thiol members such as thioredoxin, glutaredoxin, and peroxiredoxin proteins, and key soluble redox-compounds namely ascorbate (AsA) and glutathione (GSH) are also listed as efficient managers of cellular redox homeostasis in plants. The management of the cellular redox homeostasis is also contributed by electron carriers and energy metabolism mediators such as non-phosphorylated (NAD+) and the phosphorylated (NADP+) coenzyme forms and their redox couples DHA/AsA, GSSG/GSH, NAD+/NADH and NADP+/NADPH. Moreover, intracellular concentrations of these cellular redox homeostasis managers in plant cells fluctuate with the external environments and mediate dynamic signaling in pant stress responses. This research topic aims to exemplify new information on how redox homeostasis managers are modulated by environmental cues and what potential strategies are useful for improving cellular concentrations of major redox homeostasis managers. Additionally, it also aims to pro-vide readers detailed updates on specific topics, and to highlight so far unexplored aspects in the current context. 606 $aEnvironmental economics$2bicssc 610 $aElectron carriersm 610 $aEnergy metabolism mediators 610 $aEnvironmental stress 610 $aOxidative Stress 610 $aplant life 610 $aRedox compounds 610 $aredox couples 610 $aredox homeostasis 615 7$aEnvironmental economics 700 $aNaser A. Anjum$4auth$01305927 702 $aRene Kizek$4auth 702 $aAdriano Sofo$4auth 702 $aMargarete Baier$4auth 702 $aNafees A. Khan$4auth 906 $aBOOK 912 $a9910220051503321 996 $aRedox Homeostasis Managers in Plants under Environmental Stresses$93028028 997 $aUNINA