| Lazy gene (la) responsible for both an agravitropism of seedlings and lazy habit of tiller growth in rice (Oryza sativa L.). | |
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MedLine Citation:
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PMID: 11539861 Owner: NASA Status: MEDLINE |
Abstract/OtherAbstract:
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Using an isogenic line of rice having lazy gene (la), we studied the correlation between the agravitropic response at the young seedling stage and the lazy habit (prostrate growth of tillers) at the more advanced stage of growth. In this study, it was found that both agravitropism and lazy habit were controlled by the single recessive la gene. That is, F2 segregants of Kamenoo x lazy-Kamenoo, which had an agravitropic response at their young seedling stage, showed a lazy habit of growth in the more advanced stage of vegetative growth. On the other hand, seedlings that showed normal gravitropic curvature at their early stage of growth had an upright growth in the mature stage. |
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Authors:
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K Abe; H Takahashi; H Suge |
Publication Detail:
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Type: Journal Article; Research Support, Non-U.S. Gov't |
Journal Detail:
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Title: Journal of plant research Volume: 109 ISSN: 0918-9440 ISO Abbreviation: J. Plant Res. Publication Date: 1996 Dec |
Date Detail:
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Created Date: 1997-10-04 Completed Date: 1997-10-04 Revised Date: 2007-08-01 |
Medline Journal Info:
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Nlm Unique ID: 9887853 Medline TA: J Plant Res Country: JAPAN |
Other Details:
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Languages: eng Pagination: 381-6 Citation Subset: S |
Affiliation:
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Institute of Genetic Ecology, Tohoku University, Sendai, Japan. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Genes, Plant* Gravitation Gravitropism / genetics*, physiology Mutation Oryza sativa / genetics*, growth & development*, physiology |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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