Nitrogen metabolism and remobilization during senescence.

By S. Hörtensteiner, Urs Feller. Journal of Experimental Botany, 2002

726 citations recorded by the source corpus.

Subfields: Molecular Biology, Plant Science

View Paper: https://www.semanticscholar.org/paper/fffe67bf56c84c03db72b487f733123418ff9908

How researchers see this paper

The researchers whose trusted networks rank it highest, strongest advocate first. Every researcher gets a different order.

In Molecular Biology

1. Christine H. Foyer
2. G. Noctor
3. I. Vaseva
4. S. Munné‐Bosch
5. N. Khan
6. Urs Feller
7. A. Fischer
8. Asim Masood

In Plant Science

1. A. Fischer
2. Christine H. Foyer
3. Ismail Cakmak
4. G. Noctor
5. I. Vaseva
6. N. Khan
7. L. Ozturk
8. Urs Feller

Citations in the corpus

• Die and let live: leaf senescence contributes to plant survival under drought stress. (2004, background): “Most of the remaining nitrogen present in chloroplasts is taken from Rubisco and other stromal photosynthetic enzymes (Hörtensteiner and Feller 2002).”
• Biochemical bases of appearance and texture changes in fresh-cut fruit and vegetables (2008, background): “…e p w “ a 1 d p n c w p t o e i a l m b c w b a t s S t 1 b e 2 g ( 1 w d T a c o c t i t t t A i I c i w P.M.A. Toivonen, D.A. Brummell / Postha how a controlled senescence process closely described by Type breakdown events (Brown et al., 1991; Matile et al., 1999; örtensteiner and Feller, 2002).”
• Analyzing the significance of defoliation in growth, photosynthetic compensation and source-sink relations (2012, background): “A number of studies have shown that defoliation of older and senescing leaves allows the growth of functional and efficient leaves (Hortensteiner and Feller 2002, Carlos 2006, Khan et al. 2007).”
• Multiple QTL‐effects of wheat Gpc‐B1 locus on grain protein and micronutrient concentrations (2007, background): “Most of the translocated N originates mainly from degradation of chloroplast proteins occurring during leaf senescence (Hortensteiner and Feller 2002).”
• Nitrogen uptake and remobilization in tetraploid ‘Langdon’ durum wheat and a recombinant substitution line with the high grain protein gene Gpc-B1 (2005, background): “The leaf proteins, mostly Rubisco, are hydrolysed to amino acids during senescence by proteolytic enzymes, and are then exported to the phloem (Hörtensteiner and Feller 2002).”
• Heat stress effects on ribulose-1,5-bisphosphate carboxylase/oxygenase, Rubisco binding protein and Rubisco activase in wheat leaves (2005, background): “One of the obvious characteristics of senescence is the loss of chlorophylls and proteins, especially Rubisco (Hörtensteiner and Feller 2002).”
• The molecular analysis of leaf senescence--a genomics approach. (2002, background): “A recent review by Hörtensteiner and Feller (2002) described the current understanding of chlorophyll and protein degradation during senescence.”
• High-Resolution Temporal Profiling of Transcripts during Arabidopsis Leaf Senescence Reveals a Distinct Chronology of Processes and Regulation[C][W][OA] (2011, background): “During the senescence process, viability of cells within the leaf is actively maintained until maximum remobilization has occurred (Hörtensteiner and Feller, 2002).”
• Antioxidative protection and proteolytic activity in tolerant and sensitive wheat (Triticum aestivum L.) varieties subjected to long-term field drought (2009, background): “Amino acid remobilisation in senescence is closely linked to protein degradation and occurs relatively early in senescence, when the cell integrity is still well maintained, whereas strong oxidative events occur at later senescence stage (Hortensteiner and Feller 2002; Prochazkova and Wilhelmova 200”
• The Complex Regulation of Senescence (2012, background): “It is important to realize that it is not a passive decay but an active, genetically controlled process optimized towards nutrient recycling from senescing plant parts to young organs (during vegetative growth), seeds (during reproductive growth of monocarpic species) or storage tissues (in perennia”
• Extreme climatic events: impacts of drought and high temperature on physiological processes in agronomically important plants (2014, background): “…| Contents of free proline and relative water content (RWC) in leaves of soil-grwon Trifolium repens during drought stress and recovery. catabolism prevents such negative effects on one hand and allows the remobilization of chlorophyll-binding proteins on the other (Hörtensteiner and Feller, 2002).”