Legume nodule senescence: roles for redox and hormone signalling in the orchestration of the natural aging process

A Puppo, K Groten, F Bastian, R Carzaniga… - New …, 2005 - Wiley Online Library
Research on legume nodule development has contributed greatly to our current
understanding of plant–microbe interactions. However, the factors that orchestrate root …

Reactive oxygen and nitrogen species and glutathione: key players in the legume–Rhizobium symbiosis

N Pauly, C Pucciariello, K Mandon… - Journal of …, 2006 - academic.oup.com
Several reactive oxygen and nitrogen species (ROS/RNS) are continuously produced in
plants as by-products of aerobic metabolism or in response to stresses. Depending on the …

ROS generation in plants: boon or bane?

N Garg, G Manchanda - Plant Biosystems, 2009 - Taylor & Francis
Reactive oxygen species (ROS, partially reduced or activated derivatives of oxygen), are
highly reactive and toxic and can lead to oxidative destruction of the cell. ROS production …

Reactive oxygen species and antioxidants in legume nodules

M Becana, DA Dalton, JF Moran, I Iturbe‐Ormaetxe… - 2000 - Wiley Online Library
Reactive oxygen species are a ubiquitous danger for aerobic organisms. This risk is
especially elevated in legume root nodules due to the strongly reducing conditions, the high …

Recent insights into antioxidant defenses of legume root nodules

M Becana, MA Matamoros, M Udvardi… - New …, 2010 - Wiley Online Library
Legume root nodules are sites of intense biochemical activity and consequently are at high
risk of damage as a result of the generation of reactive oxygen species (ROS) and reactive …

Antioxidant defenses against activated oxygen in pea nodules subjected to water stress

Y Gogorcena, I Iturbe-Ormaetxe, PR Escuredo… - Plant …, 1995 - academic.oup.com
The involvement of activated oxygen in the drought-induced damage of pea (Pisum sativum
L. cv Frilene) nodules was examined. To this purpose, various pro-oxidant factors …

Perturbations of amino acid metabolism associated with glyphosate-dependent inhibition of shikimic acid metabolism affect cellular redox homeostasis and alter the …

PD Vivancos, SP Driscoll, CA Bulman, L Ying… - Plant …, 2011 - academic.oup.com
The herbicide glyphosate inhibits the shikimate pathway of the synthesis of amino acids
such as phenylalanine, tyrosine, and tryptophan. However, much uncertainty remains …

Subcellular localization of oxygen defense enzymes in soybean (Glycine max [L.] Merr.) root nodules

DA Dalton, LM Baird, L Langeberg… - Plant …, 1993 - academic.oup.com
Abstract Soybean (Glycine max [L.] Merr.) root nodules contain the enzymes of the ascorbate-
glutathione pathway to minimize oxidative damage. In the present study, fractionation and …

Reduced mitochondrial and ascorbate–glutathione activity after artificial ageing in soybean seed

X Xin, Q Tian, G Yin, X Chen, J Zhang, S Ng… - Journal of Plant …, 2014 - Elsevier
The effect of artificial ageing on the relationship between mitochondrial activities and the
antioxidant system was studied in soybean seeds (Glycine max L. cv. Zhongdou No. 27) …

Relationship between antioxidant defence systems and salt tolerance in Solanum tuberosum

MP Benavídes, PL Marconi, SM Gallego… - Functional Plant …, 2000 - CSIRO Publishing
A relationship between the antioxidant defence system and salt tolerance in two clones of
potato (Solanum tuberosum L.) differing in salt sensitivity was studied. The antioxidant …