2014
DOI: 10.1007/978-3-319-10079-1_9
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The Role of Reactive Oxygen and Nitrogen Species in Bioenergetics, Metabolism, and Signaling During Seed Germination

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Cited by 16 publications
(21 citation statements)
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“…Breaking dormancy and mobilisation of storage compounds are found to be regulated by RNS in the processes of seed germination. It also helps in mediation of hormonal responses, posttranslational modification of proteins, and signalling events in the germination process of seeds [29]. It is also found that the seed germination is enhanced due to incorporation of nitrogen on the seed surface [30].…”
Section: Discussionmentioning
confidence: 98%
“…Breaking dormancy and mobilisation of storage compounds are found to be regulated by RNS in the processes of seed germination. It also helps in mediation of hormonal responses, posttranslational modification of proteins, and signalling events in the germination process of seeds [29]. It is also found that the seed germination is enhanced due to incorporation of nitrogen on the seed surface [30].…”
Section: Discussionmentioning
confidence: 98%
“…Oxygen availability regulate switch of NO biosynthesis into Arg-or NO 2 --dependent pathways and fluctuates during imbibition of seeds. At the beginning, seed coat forms a barrier, limiting gaseous compounds diffusion, thus inside the embryo oxygen concentration is at low level (hypoxia condition) (Borisjuk et al 2007;Bykova et al 2015). Following stages of germination depend on oxygen presence (Borisjuk et al 2007).…”
Section: Discussionmentioning
confidence: 99%
“…The increasing number of papers referring to function of RNS in plant physiology points to the significant role of NO as decisive factor in many developmental processes. Seed germination and dormancy status, although, depending mostly on hormonal balance, mostly abscisic acid (ABA), gibberellins and ethylene are regulated also by maintenance of appropriate ROS/RNS production and/or level, defined as the oxidative window and the nitrosative door (Bailly et al 2008;Bykova et al 2015;Krasuska et al 2015a). Involvement of NO in seed dormancy removal and stimulation of germination was demonstrated for many plant species (for review see Arc et al 2013;Krasuska et al 2015a).…”
Section: Introductionmentioning
confidence: 99%
“…Only after radicle protrusion the mobilization of storage reserves becomes not significantly limited by oxygen supply ( Taylorson and Hendricks, 1977 ; Bewley and Black, 1994 ; Bewley, 1997 ). As a consequence, after imbibition seeds develop anaerobic conditions limiting oxidative respiration (reviewed in Bykova et al, 2015 ). Despite this, seed ATP levels and energy charge remain high in early germination ( Duff et al, 1998 ; Logan et al, 2001 ; Benamar et al, 2003 ).…”
Section: Introductionmentioning
confidence: 99%
“…NO nitrosylates proteins and glutathione, while ROS can interact with NO and facilitate its scavenging ( Wulff et al, 2009 ). The interplay between NO and ROS is important for understanding how the seed breaks dormancy and maintains its energy status during germination ( Bykova et al, 2015 ).…”
Section: Introductionmentioning
confidence: 99%