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Photoresponses of Light-Grown phyA Mutants of Arabidopsis (Phytochrome A Is Required for the Perception of Daylength Extensions).

Abstract:

Several aspects of the photophysiology of wild-type Arabidopsis thaliana seedlings were compared with those of a phytochrome A null mutant, phyA-1, and a mutant, fhy1, that is putatively involved in the transduction of light signals from phytochrome A. Although phyA seedlings display a near wild-type phenotype when grown in white light (W), they nevertheless display several photomorphogenic abnormalities. Thus, whereas the germination of wild-type and fhy1 seeds is almost fully promoted by a ...

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Publication status:
Published

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Authors


Johnson, E More by this author
Bradley, M More by this author
More by this author
Institution:
University of Oxford
Department:
Oxford, MPLS, Plant Sciences
Whitelam, GC More by this author
Journal:
Plant physiology
Volume:
105
Issue:
1
Pages:
141-149
Publication date:
1994-05-05
EISSN:
1532-2548
ISSN:
0032-0889
URN:
uuid:2daf45f2-54cd-406f-89c7-f7820ab06e2a
Source identifiers:
32198
Local pid:
pubs:32198
Language:
English

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