ArticlePlant molecular biology2001
Analysis of barley chloroplast psbD light-responsive promoter elements in transplastomic tobacco.
Article in Plant molecular biology, 2001. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 23 papers.
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Who cites it
23 citing papers in PubMed.
- Comparative Chloroplast Genomics of Sugar Beet and Wild Relatives: Insights into Photosystem Gene Regulation and Stress Tolerance.Functional & integrative genomics · 2026Article
- Recent trends and advances in chloroplast engineering and transformation methods.Frontiers in plant science · 2025Review
- Genome-wide analysis of the3 Biotech · 2022Article
- Cloning and functional characterization of seed-specific LEC1A promoter from peanut (Arachis hypogaea L.).PloS one · 2021Article
- Identification of transcription factors that bind to the 5'-UTR of the barley PHO2 gene.Plant molecular biology · 2020Article
- The plastid genome as a chassis for synthetic biology-enabled metabolic engineering: players in gene expression.Plant cell reports · 2018Review
- Characterization of promoter of EgPAL1, a novel PAL gene from the oil palm Elaeis guineensis Jacq.Plant cell reports · 2018Article
- Identification and Characterization of an Isoform Antifreeze Protein from the Antarctic Marine Diatom, Chaetoceros neogracile and Suggestion of the Core Region.Marine drugs · 2017Article
- Investigating Triticeae anther gene promoter activity in transgenic Brachypodium distachyon.Planta · 2017Article
- Comparative Analysis of ChloroplastFrontiers in plant science · 2017Article
- Genetic and Evolutionary Analysis of Purple Leaf Sheath in Rice.Rice (New York, N.Y.) · 2016Article
- Expression of the Arabidopsis Sigma Factor SIG5 Is Photoreceptor and Photosynthesis Controlled.Plants (Basel, Switzerland) · 2014Article
- Photosynthetic gene expression in higher plants.Photosynthesis research · 2013Review
- Evolutionary rewiring: a modified prokaryotic gene-regulatory pathway in chloroplasts.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2013Article
- Motif analysis unveils the possible co-regulation of chloroplast genes and nuclear genes encoding chloroplast proteins.Plant molecular biology · 2012Article
- Conservation and divergence of autonomous pathway genes in the flowering regulatory network of Beta vulgaris.Journal of experimental botany · 2011Article
- Isoprene emission from plants: why and how.Annals of botany · 2008Review
- Plant sigma factors and their role in plastid transcription.Plant cell reports · 2007Review
- Identification of a novel gene (Hsdr4) involved in water-stress tolerance in wild barley.Plant molecular biology · 2007Article
- Blue light-induced transcription of plastid-encoded psbD gene is mediated by a nuclear-encoded transcription initiation factor, AtSig5.Proceedings of the National Academy of Sciences of the United States of America · 2004Article
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Authors and funding
6 authors.
Funding
Abstract
The plastid gene psbD encodes D2, a photosystem II reaction center chlorophyll-binding protein. psbD is transcribed from a conserved chloroplast promoter that is activated by blue, white, or UV-A light. In this study, various forms of the barley (Hordeum vulgare L.) chloroplast psbD-LRP were fused to the uidA reporter gene and introduced into the tobacco (Nicotiana tabacum L.) plastid genome through homologous recombination. Primer extension analysis of transcripts from the psbD-LRP-uidA construct showed that the barley psbD-LRP was activated in tobacco by blue or white light. Transcription from this construct was also regulated by circadian cycling indicating that the barley psbD-LRP could respond to light modulated regulatory pathways in tobacco. Mutation of the psbD-LRP prokaryotic -10 promoter element reduced transcription to very low levels in all light regimes. In contrast, mutation of a prokaryotic -35 promoter element had no effect on transcription from the psbD-LRP. Deletion or mutation of an upstream activating element, the AAG-box (-36 to -64), also reduced transcription from the construct to very low levels. In contrast, deletion of the upstream PGT-box (-71 to -100) did not alter promoter activation by blue light, or responsiveness to circadian cycling. These in vivo studies confirm the importance of the psbD-LRP -10 promoter element and AAG-box in light regulation and demonstrate that these elements are sufficient to mediate circadian cycling of the barley psbD promoter.
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