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cytokinin catabolic process

Known as: cytokinin breakdown, cytokinin catabolism, cytokinin degradation 
The chemical reactions and pathways resulting in the breakdown of cytokinins, a class of adenine-derived compounds that can function in plants as… Expand
National Institutes of Health

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Highly Cited
2014
Highly Cited
2014
Overexpression of the cytosolic cytokinin oxidase/dehydrogenase (CKX7) from Arabidopsis causes specific changes in root growth and xylem differentiation.
Degradation of the plant hormone cytokinin is catalyzed by cytokinin oxidase/dehydrogenase (CKX) enzymes. The Arabidopsis… Expand
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Highly Cited
2014
Highly Cited
2014
Cytokinin pathway mediates APETALA1 function in the establishment of determinate floral meristems in Arabidopsis
Significance Indeterminate growth of shoots continually produces new tissues from the dividing apical meristem. In contrast… Expand
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Highly Cited
2011
Highly Cited
2011
Genome-Wide Direct Target Analysis Reveals a Role for SHORT-ROOT in Root Vascular Patterning through Cytokinin Homeostasis1[W][OA]
SHORT-ROOT (SHR) is a key regulator of root growth and development in Arabidopsis (Arabidopsis thaliana). Made in the stele, the… Expand
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Highly Cited
2010
Highly Cited
2010
Comparison of hormonal responses to heat, drought and combined stress in tobacco plants with elevated proline content.
In order to test the possibility of improving tolerance to heat and drought (alone and in combination) by elevation of the… Expand
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Highly Cited
2003
Highly Cited
2003
Cytokinin-Deficient Transgenic Arabidopsis Plants Show Multiple Developmental Alterations Indicating Opposite Functions of Cytokinins in the Regulation of Shoot and Root Meristem Activity Article…
Cytokinins are hormones that regulate cell division and development. As a result of a lack of specific mutants and biochemical… Expand
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Highly Cited
2002
Highly Cited
2002
Control of differentiation and apoptosis of human myeloid leukemia cells by cytokinins and cytokinin nucleosides, plant redifferentiation-inducing hormones.
We examined the effects of various adenine analogues on the growth and differentiation of human myeloid leukemia HL-60 cells… Expand
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Highly Cited
2001
Highly Cited
2001
Cytokinin oxidase or dehydrogenase? Mechanism of cytokinin degradation in cereals.
An enzyme degrading cytokinins with isoprenoid side chain, previously named cytokinin oxidase, was purified to near homogeneity… Expand
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Highly Cited
1990
Highly Cited
1990
Genotypic variation in cytokinin oxidase from phaseolus callus cultures.
Genotypic variation in cytokinin oxidase has been detected in enzyme preparations from Phaseolus vulgaris L. cv Great Northern… Expand
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Highly Cited
1981
Highly Cited
1981
Metabolism of cytokinin: deribosylation of cytokinin ribonucleoside by adenosine nucleosidase from wheat germ cells.
Adenosine nucleosidase (adenosine ribohydrolase, EC 3.2.2.7) which catalyzes the deribosylation of N(6)-(Delta(2)-isopentenyl… Expand
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Highly Cited
1975
Highly Cited
1975
Regulators of cell division in plant tissue. XXIII. The identity of an unusual metabolite of 6-benzylaminopurine.
When the cytokinin 6-benzylaminopurine was supplied to de-rooted radish seedings, the principal metabolites formed were the 7… Expand
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