Journal ArticleDOI
Effect of paclobutrazol on water stress-induced ethylene biosynthesis and polyamine accumulation in apple seedling leaves
Shiow Y. Wang,G. L. Steffens +1 more
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TLDR
Gibberellic acid (GA) counteracted the inhibitory effect of paclobutrazol on polyamine content, and α-Difluoromethylarginine (DFMA) inhibited the rise of putrescine and spermidine in stressed leaves.About:
This article is published in Phytochemistry.The article was published on 1985-01-01. It has received 66 citations till now. The article focuses on the topics: Paclobutrazol & Spermidine.read more
Citations
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Do polyamines have roles in plant development
TL;DR: Article de synthese sur le role des polyamines durant les phases de croissance and de developpement: division cellulaire embryogenese, rhizogenese , floraison et croissance du tube pollinique.
Journal ArticleDOI
Role of polyamines in the ontogeny of plants and their biotechnological applications
TL;DR: The metabolic pathways involved in polyamine biosynthesis and degradation are explained, along with the transport and conjugation of these compounds.
Journal ArticleDOI
Correlation of reduced chilling injury with Increased spermine and spermidine levels in zucchini squash
George F. Kramer,Chien Y. Wang +1 more
TL;DR: The development of chilling injury symptoms in zucchini squash was reduced by preconditioning the fruit for 2 days at 10°C, suggesting that polyamines can act to prevent chilling injury in squash by a mechanism which involves protecting membrane lipids from peroxidation.
References
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Journal ArticleDOI
Ethylene biosynthesis and its regulation in higher plants
Shang Fa Yang,Neil E. Hoffman +1 more
TL;DR: The pathways of Ethylene Biosynthesis, Regulation in Ripening Fruits and Senescing Flowers and Regulation by Light and Carbon Dioxide are traced.
Journal ArticleDOI
Catalytic irreversible inhibition of mammalian ornithine decarboxylase (E.C.4.1.1.17) by substrate and product analogs
Journal ArticleDOI
A simple and sensitive assay for 1-aminocyclopropane-1-carboxylic acid.
M C Lizada,Shang Fa Yang +1 more
TL;DR: The method is quite specific and can detect as little as 5 pmol of ACC, the immediate precursor of ethylene in plant tissues, which is normally 80% and can be determined by internal standards.
Journal ArticleDOI
Auxin-induced Ethylene Production and Its Inhibition by Aminoethyoxyvinylglycine and Cobalt Ion.
Yeong-Biau Yu,Shang Fa Yang +1 more
TL;DR: It is suggested that in the ethylene biosynthetic pathway, IAA stimulates C(2)H(4) production by inducing the synthesis or activation of ACC synthase, which catalyzes the conversion of SAM to ACC, and Co(2+) exerts its effect by inhibiting the Conversion of ACC to ethylene.
Journal ArticleDOI
Polyamines as Modulators of Plant Development
TL;DR: Polyamines and their biosynthetic enzymes are probably ubiquitous in plant cells and their distribution, their changes in response to such stimuli as light, hormones, pollination, stress and senescence, suggest a regulatory role in plants.
Related Papers (5)
Putrescine and Acid Stress : Induction of Arginine Decarboxylase Activity and Putrescine Accumulation by Low pH.
Nevin D. Young,Arthur W. Galston +1 more