Enzymes that scavenge reactive oxygen species are down-regulated prior to gibberellic acid-induced programmed cell death in barley aleurone

Plant Physiology

Volumn 126, Issue 1, 2001, Pages 156-166

  Fath, A ^a   Bethke, P C ^a   Jones, R L ^a  

^a UNIVERSITY OF CALIFORNIA   (United States)

Author keywords

[No Author keywords available]

Indexed keywords

ABSCISIC ACID; ALEURONE; APOPTOSIS; ASCORBATE PEROXIDASE; CATALASE; CELL METABOLISM; ENZYME ACTIVITY; GIBBERELLIN; HYDROGEN PEROXIDE; MESSENGER RNA; PLANT; REACTIVE OXYGEN METABOLITE; SENSITIVITY; SUPEROXIDE DISMUTASE;

CELL CULTURE; OXYGEN; RNA;

CELL DEATH;

ENZYMES;

FELIS CATUS; HORDEUM; HORDEUM VULGARE; HORDEUM VULGARE SUBSP. VULGARE;

EID: 0034965537     PISSN: 00320889     EISSN: None     Source Type: Journal    
DOI: 10.1104/pp.126.1.156     Document Type: Article

References (45)

1. Hormonal regulation of α-amylase gene expression in germinating wheat (Triticum aestivum) grains
2. 2 scavenging in plants
3. Spatial and temporal responses of the maize catalases to low temperature
4. Superoxide dismutase: Improved assay and an assay applicable to acrylamide gels
5. Isolation of intact protein storage vacuoles from barley aleurone
6. Cell death of barley aleurone protoplasts is mediated by reactive oxygen species
7. Hormonally regulated programmed cell death in barley aleurone cells
8. From storage compartment to lytic organelle: The metamorphosis of the aleurone protein storage vacuole
9. Seed germination and dormancy
10. Superoxide dismutase in plants
11. Superoxide dismutase and stress tolerance
12. Ascorbate peroxidase in tea leaves: Occurrence of two isozymes and the difference in their enzymatic and molecular properties
13. Active oxygen species in the induction of plant systemic acquired resistance by salicylic acid
14. The activated oxygen role of peroxisomes in senescence
15. Proteolytic cleavage of plant proteins by peroxisomal endoproteases from senescent pea leaves
16. The induction of glyoxysomal enzyme activities in the aleurone cells of germinating wheat
17. Tobacco class I and II catalases are differentially expressed during elicitor-induced hypersensitive cell death and localized acquired resistance
18. Programmed cell death in cereal aleurone
19. Barley aleurone cell death is not apoptotic: Characterization of nuclease activities and DNA degradation
20. Isolation, characterization and expression of the maize Cat2 catalase gene
21. Two structurally similar maize cytosolic superoxide dismutase genes, Sod4 and Sod4A, respond differentially to abscisic acid and high osmoticum
22. 2 is the likely intermediary signaling molecule for the response
23. Reactive oxygen intermediates as mediators of programmed cell death in plants and animals
24. Role of the ascorbate-glutathione cycle of mitochondria and peroxisomes in the senescence of pea leaves
25. The effect of ultracentrifugation on fine structure and α-amylase production in barley aleurone cells
26. Post-transcriptional suppression of cytosolic ascorbate peroxidase expression during pathogen-induced programmed cell death in tobacco
27. Transgenic tobacco plants with reduced capability to detoxify reactive oxygen intermediates are hypersensitive to pathogen infection
28. Detection of ascorbate peroxidase activity in native gels by inhibition of the ascorbate-dependent reduction of nitroblue tetrazolium
29. Hormonal regulation of gene expression in barley aleurone layers: Induction and suppression of specific genes
30. Developmental biology of the cereal endosperm
31. Oxidative events during programmed cell death of daylily (Hemerocallis hybrid) petals
32. Natural senescence of pea leaves: An activated oxygen-mediated function for peroxisomes
33. Structure and differential response to abscisic acid of two promoters for the cytosolic copper/zinc-superoxide dismutase genes, SodCc1 and SodCc2, in rice protoplasts
34. Oxygen stress and superoxide dismutases
35. Catalases in plants: Gene structure, properties, regulation, and expression
36. Modulation of calmodulin mRNA and protein levels in barley aleurone
37. Is abscisic acid involved in barley aleurone dormancy?
38. Molecular cloning, characterization and expression analysis of two catalase isozyme genes in barley
39. A peroxiredoxin antioxidant is encoded by a dormancy-related gene, Per1, expressed during late development in the aleurone and embryo of barley grains
40. Barley aleurone cells contain two types of vacuoles: Characterization of lytic compartments using fluorescent probes
41. Apoptosis in barley aleurone during germination and its inhibition by abscisic acid
42. Harpin-induced hypersensitive cell death is associated with altered mitochondrial functions in tobacco cells
43. Differential accumulation of manganese-superoxide dismutase transcripts in maize in response to abscisic acid and high osmoticum