ArticlePlant molecular biology2001
Sugar-responsible elements in the promoter of a gene for beta-amylase of sweet potato.
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 21 papers.
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Who cites it
21 citing papers in PubMed, 56 citations in OpenAlex.
- cis- and trans-elements for the transcriptional regulation of sugar responsive genes: from current knowledge to future applications.Plant molecular biology · 2025Review
- ACRE, a class of AP2/ERF transcription factors, activates the expression of sweet potato ß-amylase and sporamin genes through the sugar-responsible element CMSRE-1.Plant molecular biology · 2024Article
- Comparative Analysis of Saccharification Characteristics of Different Type Sweetpotato Cultivars.Foods (Basel, Switzerland) · 2023Article
- Harnessing tissue-specific genome editing in plants through CRISPR/Cas system: current state and future prospects.Planta · 2021Review
- Regulation of β-amylase synthesis: a brief overview.Molecular biology reports · 2021Review
- Comparison and Characterization of a Cell Wall Invertase Promoter from Cu-Tolerant and Non-Tolerant Populations ofInternational journal of molecular sciences · 2021Article
- Article
- The Sugar-Signaling Hub: Overview of Regulators and Interaction with the Hormonal and Metabolic Network.International journal of molecular sciences · 2018Review
- A soluble starch synthase I gene, IbSSI, alters the content, composition, granule size and structure of starch in transgenic sweet potato.Scientific reports · 2017Article
- OsWRKY51, a rice transcription factor, functions as a positive regulator in defense response against Xanthomonas oryzae pv. oryzae.Plant cell reports · 2016Article
- Comprehensive molecular characterization of the α/β-gliadin multigene family in hexaploid wheat.Molecular genetics and genomics : MGG · 2016Article
- Intronic Sequence Regulates Sugar-Dependent Expression of Arabidopsis thaliana Production of Anthocyanin Pigment-1/MYB75.PloS one · 2016Article
- Promoter analysis of the sweet potato ADP-glucose pyrophosphorylase gene IbAGP1 in Nicotiana tabacum.Plant cell reports · 2015Article
- ß-amylase1 mutant Arabidopsis plants show improved drought tolerance due to reduced starch breakdown in guard cells.Journal of experimental botany · 2015Article
- A novel role for Arabidopsis CBL1 in affecting plant responses to glucose and gibberellin during germination and seedling development.PloS one · 2013Article
- Transgenic sweet potato expressing thionin from barley gives resistance to black rot disease caused by Ceratocystis fimbriata in leaves and storage roots.Plant cell reports · 2012Article
- Sugar signalling and gene expression in relation to carbohydrate metabolism under abiotic stresses in plants.Journal of biosciences · 2005Review
- Two cis-acting regulatory elements are involved in the sucrose-inducible expression of the sporamin gene promoter from sweet potato in transgenic tobacco.Molecular genetics and genomics : MGG · 2005Article
- beta-Amylase induction and the protective role of maltose during temperature shock.Plant physiology · 2004Article
- A novel WRKY transcription factor, SUSIBA2, participates in sugar signaling in barley by binding to the sugar-responsive elements of the iso1 promoter.The Plant cell · 2003Article
Corrections and comments
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Authors and funding
7 authors at 3 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Expression of genes coding for sporamin and beta-amylase, the two most abundant proteins in storage roots of sweet potato, is coordinately inducible in atypical vegetative tissues by sugars. A sweet potato gene for beta-amylase (beta-Amy) with introns as well as a beta-Amy::GUS fusion gene composed of the beta-Amy promoter and the GUS coding sequence, both showed sugar-inducible expression in leaves of transgenic tobacco which occurred via a hexokinase-independent pathway. Analyses using various 5'-terminal and internal deletions of the beta-Amy promoter indicated that truncated promoters of beta-Amy containing a sequence between -901 and -820, relative to the transcription start site, and the basic promoter region can confer sugar-inducible expression. This 82 bp region contained the TGGACGG sequence that plays an essential role in the sugar-inducible expression of the truncated promoter of the sporamin gene. Deletion or base substitutions of this element in the truncated beta-Amy promoter abolished the sugar-inducible expression, the results suggesting that the TGGACGG element plays an important role in the coordinate induction of expression of genes for beta-amylase and sporamin by sugars.
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