The DOI matches its Crossref record; 37 of the 37 references it cites were found in a registry or an index.
Multiple transcription-factor genes are early targets of phytochrome A signaling
Open accessAbstract
The phytochrome family of sensory photoreceptors directs adaptational changes in gene expression in response to environmental light signals. Using oligonucleotide microarrays to measure expression profiles in wild-type and phytochrome A (phyA) null-mutant Arabidopsis seedlings, we have shown that 10% of the genes represented on the array are regulated by phyA in response to a continuous far-red light signal. Strikingly, 44% of the genes responding to the signal within 1 h are predicted to encode multiple classes of transcriptional regulators. Together with previous data, this observation suggests that phyA may regulate seedling photomorphogenesis by direct targeting of light signals to the promoters of genes encoding a master set of diverse transcriptional regulators, responsible in turn for orchestrating the expression of multiple downstream target genes in various branches of a phyA-regulated transcriptional network.
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Cites
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Self-citationDistinct Roles of CONSTANS Target Genes in Reproductive Development of Arabidopsis
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Cited by
Photoreceptor Regulation of CONSTANS Protein in Photoperiodic Flowering
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Phototropin Blue-Light Receptors
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Phytochrome photosensory signalling networks
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Self-citation
Metadata
- Authors
- Tepperman, J. M., Zhu, T., Chang, H.-S., Wang, X., & Quail, P. H.
- Venue
- Proceedings of the National Academy of Sciences
- Published
- 2001-07-31
- Volume
- 98
- Issue
- 16
- Pages
- 9437-9442
- ISSN
- 0027-8424 (ISSN-L)
- 1091-6490
- OpenAlex
- W2036656803
- Cited by
- 481
- References
- 37
- FWCI
- 51.21
- Type
- journal article
- Language
- en
- Open access
- green
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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).
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