ArticleBMC plant biology2012
Functional interconnections of HY1 with MYC2 and HY5 in Arabidopsis seedling development.
Article in BMC plant biology, 2012. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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Who cites it
16 citing papers in PubMed, 31 citations in OpenAlex.
- Genome Assembly Revealed MdZAT5 Coordinates Anthocyanin Biosynthesis in Apple Fruit Peel and Flesh by Interacting With MdHY5.Plant biotechnology journal · 2026Article
- Arabidopsis HY5 enhances jasmonate responses by directly suppressing the expression of theFrontiers in plant science · 2026Article
- Convergence between light quality and methyl jasmonate signaling in the regulation of betalain biosynthesis.Frontiers in plant science · 2026Review
- MEDIATOR SUBUNIT17 integrates jasmonate and auxin signaling pathways to regulate thermomorphogenesis.Plant physiology · 2022Article
- A microbiota-root-shoot circuit favours Arabidopsis growth over defence under suboptimal light.Nature plants · 2021Article
- Beyond Light: Insights Into the Role of Constitutively Photomorphogenic1 in Plant Hormonal Signaling.Frontiers in plant science · 2019Review
- OsbZIP48, a HY5 Transcription Factor Ortholog, Exerts Pleiotropic Effects in Light-Regulated Development.Plant physiology · 2018Article
- Heme oxygenase 1 defects lead to reduced chlorophyll in Brassica napus.Plant molecular biology · 2017Article
- Photoreceptor Mediated Plant Growth Responses: Implications for Photoreceptor Engineering toward Improved Performance in Crops.Frontiers in plant science · 2017Review
- De novo Sequencing of the Leaf Transcriptome Reveals Complex Light-Responsive Regulatory Networks in Camellia sinensis cv. Baijiguan.Frontiers in plant science · 2016Article
- Citrullus colocynthis NAC transcription factors CcNAC1 and CcNAC2 are involved in light and auxin signaling.Plant cell reports · 2014Article
- A mitogen-activated protein kinase cascade module, MKK3-MPK6 and MYC2, is involved in blue light-mediated seedling development in Arabidopsis.The Plant cell · 2014Article
- The Arabidopsis thaliana hypocotyl, a model to identify and study control mechanisms of cellular expansion.Plant cell reports · 2014Review
- LeMYC2 acts as a negative regulator of blue light mediated photomorphogenic growth, and promotes the growth of adult tomato plants.BMC plant biology · 2014Article
- Using an ensemble of statistical metrics to quantify large sets of plant transcription factor binding sites.Plant methods · 2013Article
- Deep sequencing reveals transcriptome re-programming of Taxus × media cells to the elicitation with methyl jasmonate.PloS one · 2013Article
Corrections and comments
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Authors and funding
4 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Arabidopsis seedling development is controlled by many regulatory genes involved in multiple signaling pathways. The functional relationships of these genes working in multiple signaling cascades have started to be unraveled. Arabidopsis HY1/HO1 is a rate-limiting enzyme involved in biosynthesis of phytochrome chromophore. HY5 (a bZIP protein) promotes photomorphogenesis, however ZBF1/MYC2 (a bHLH protein) works as a negative regulator of photomorphogenic growth and light regulated gene expression. Further, MYC2 and HY1 have been shown to play important roles in jasmonic acid (JA) signaling pathways. Here, we show the genetic interactions of HY1 with two key transcription factor genes of light signaling, HY5 and MYC2, in Arabidopsis seedling development. Our studies reveal that although HY1 acts in an additive manner with HY5, it is epistatic to MYC2 in light-mediated seedling growth and gene expression. This study further demonstrates that HY1 additively or synergistically functions with HY5, however it works upstream to MYC2 in JA signaling pathways. Taken together, this study demonstrates the functional interrelations of HY1, MYC2 and HY5 in light and JA signaling pathways.
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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.