Controlled atmosphere treatment of broccoli after harvest delays senescence and induces the expression of novel BoCAR genes

The current study examines the transcription of four genes ( BoCAR1A, BoCAR5, BoCAR6-4 and BoCAR25) found to be up-regulated in response to high CO 2/low O 2 treatment in broccoli ( Brassica oleracea). Messenger RNA levels for the four genes declined after tissues were removed from CA. Physiological...

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Veröffentlicht in:	Plant physiology and biochemistry 2007-06, Vol.45 (6), p.445-456
Hauptverfasser:	Eason, Jocelyn R., Patel, Deepa, Ryan, Dacey, Page, Brent, Hedderley, Duncan, Watson, Lyn, West, Phillip
Format:	Artikel
Sprache:	eng
Schlagworte:	Benzylamines - pharmacology Biological and medical sciences Brassica - drug effects Brassica - genetics Brassica - physiology Brassica oleracea Carbon dioxide Carbon Dioxide - pharmacology Chlorophyll - metabolism Cytokinin Fundamental and applied biological sciences. Psychology Gene Expression Regulation, Plant - drug effects Kinetics Oxygen Oxygen - pharmacology Plant physiology and development Plant Proteins - genetics Plant Roots - physiology Postharvest RNA, Messenger - genetics Senescence Senescence and abscission Stress Transcription, Genetic Vegetative apparatus, growth and morphogenesis. Senescence
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Zusammenfassung:	The current study examines the transcription of four genes ( BoCAR1A, BoCAR5, BoCAR6-4 and BoCAR25) found to be up-regulated in response to high CO 2/low O 2 treatment in broccoli ( Brassica oleracea). Messenger RNA levels for the four genes declined after tissues were removed from CA. Physiological and biochemical changes and gene expression patterns were examined in broccoli tissues held in one of four different atmospheres, namely air (
ISSN:	0981-9428 1873-2690
DOI:	10.1016/j.plaphy.2007.04.002