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Literature DB >> 16657302

Regulation of root growth by auxin-ethylene interaction.

Abstract

A large portion of indoleacetic acid (IAA)-induced inhibition of excised root tips and virtually all such inhibition of intact roots are the result of IAA-dependent ethylene production. Under certain conditions an additional effect of IAA accounts for a small portion of the inhibition of excised root tips. Ethylene production in response to applied IAA is governed by the level of applied auxin found inside the root. Evidence is presented to confirm the participation of ethylene in the geotropic response of roots.

Entities: Chemical Disease

Year: 1970 PMID： 16657302 PMCID： PMC396380 DOI： 10.1104/pp.45.2.192

Source DB: PubMed Journal: Plant Physiol ISSN： 0032-0889 Impact factor: 8.340

11 in total

8. Inhibitory oxidation products of indole-3-acetic Acid: 3-hydroxymethyloxindole and 3-methyleneoxindole as plant metabolites.

Authors: V Tuli; H S Moyed
Journal: Plant Physiol Date: 1967-03 Impact factor: 8.340

4. Mechanisms of hormone action: use of deuterated ethylene to measure isotopic exchange with plant material and the biological effects of deuterated ethylene.

Authors: F B Abeles; J M Ruth
Journal: Plant Physiol Date: 1972-05 Impact factor: 8.340

Regulation of root growth by auxin-ethylene interaction.

1. Lateral auxin transport in stems and roots.

2. The interaction between auxin and ethylene and its role in plant growth.

3. Conversion of methionine to ethylene in vegetative tissue and fruits.

4. Inhibition of polar auxin transport by ethylene.

5. Does ethylene mediate root growth inhibition by indole-3-acetic Acid?

6. An explanation of the inhibition of root growth caused by indole-3-acetic Acid.

7. Molecular requirements for the biological activity of ethylene.

8. Inhibitory oxidation products of indole-3-acetic Acid: 3-hydroxymethyloxindole and 3-methyleneoxindole as plant metabolites.

9. Ethylene formation in pea seedlings; its relation to the inhibition of bud growth caused by indole-3-acetic Acid.

Review 10. ETHYLENE ACTION AND THE RIPENING OF FRUITS.

1. Mechanism of Auxin-induced Ethylene Production.

2. Auxin and the response of pea roots to auxin transport inhibitors: morphactin.

3. Mechanism of a Synergistic Effect of Kinetin on Auxin-induced Ethylene Production: Suppression of Auxin Conjugation.

4. Mechanisms of hormone action: use of deuterated ethylene to measure isotopic exchange with plant material and the biological effects of deuterated ethylene.

5. Effects of Cycloheximide on Indoleacetic Acid-induced Ethylene Production in Pea Root Tips.

6. Effect of Ethylene on Cell Division and Deoxyribonucleic Acid Synthesis in Pisum sativum.

7. The level of phytohormones in monoecious and gynoecious cucumbers as affected by photoperiod and ethephon.

8. Inhibition of ethylene production by cobaltous ion.

9. Sites of auxin action: regulation of geotropism, growth, and ethylene production by inhibitors of auxin transport.

10. Rapid effects of indoleacetic Acid and ethylene on the growth of intact pea roots.