| An explanation of the inhibition of root growth caused by indole-3-acetic Acid. | |
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MedLine Citation:
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PMID: 16656519 Owner: NLM Status: PubMed-not-MEDLINE |
Abstract/OtherAbstract:
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Low concentrations of indole-3-acetic acid inhibit the growth of pea root sections by inducing the formation of the growth regulator, ethylene gas. Ethylene is produced within 15 to 30 minutes after indole-3-acetic acid is applied and roots begin to swell immediately after they are exposed to the gas. Carbon dioxide competitively inhibits ethylene action in roots, impedes their geotropic response, and partially reinstates auxin inhibited growth. It is concluded that ethylene participates in the geotropic response of roots, but not that of stems. |
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Authors:
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A V Chadwick; S P Burg |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: Plant physiology Volume: 42 ISSN: 0032-0889 ISO Abbreviation: Plant Physiol. Publication Date: 1967 Mar |
Date Detail:
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Created Date: 2010-06-29 Completed Date: 2010-06-29 Revised Date: 2010-09-15 |
Medline Journal Info:
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Nlm Unique ID: 0401224 Medline TA: Plant Physiol Country: United States |
Other Details:
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Languages: eng Pagination: 415-20 Citation Subset: - |
Affiliation:
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Program in Cellular and Molecular Biology, University of Miami School of Medicine, Miami, Florida 33136. |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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