ArticlePlant physiology1999
An imperfect heat shock element and different upstream sequences are required for the seed-specific expression of a small heat shock protein gene.
Article in Plant physiology, 1999. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.
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Who cites it
12 citing papers in PubMed, 46 citations in OpenAlex.
- Seed-specific transcription factor HSFA9 links late embryogenesis and early photomorphogenesis.Journal of experimental botany · 2017Article
- SUMO-Dependent Synergism Involving Heat Shock Transcription Factors with Functions Linked to Seed Longevity and Desiccation Tolerance.Frontiers in plant science · 2017Article
- Wheat chloroplast targeted sHSP26 promoter confers heat and abiotic stress inducible expression in transgenic Arabidopsis Plants.PloS one · 2013Article
- Analysis of gene sequences indicates that quantity not quality of chloroplast small HSPs improves thermotolerance in C4 and CAM plants.Plant cell reports · 2012Article
- A 9 bp cis-element in the promoters of class I small heat shock protein genes on chromosome 3 in rice mediates L-azetidine-2-carboxylic acid and heat shock responses.Journal of experimental botany · 2010Article
- Rice sHsp genes: genomic organization and expression profiling under stress and development.BMC genomics · 2009Article
- Distinct heat-shock element arrangements that mediate the heat shock, but not the late-embryogenesis induction of small heat-shock proteins, correlate with promoter activation in root-knot nematode feeding cells.Plant molecular biology · 2008Article
- Improved resistance to controlled deterioration in transgenic seeds.Plant physiology · 2006Article
- Functional interaction between two transcription factors involved in the developmental regulation of a small heat stress protein gene promoter.Plant physiology · 2005Article
- Small heat shock proteins are differentially regulated during pollen development and following heat stress in tobacco.Plant molecular biology · 2005Article
- Selective activation of the developmentally regulated Ha hsp17.6 G1 promoter by heat stress transcription factors.Plant physiology · 2002Article
- Reversible heat-induced inactivation of chimeric beta-glucuronidase in transgenic plants.Plant physiology · 2002Article
Corrections and comments
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Authors and funding
3 authors at 2 institutions in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Chimeric constructs containing the promoter and upstream sequences of Ha hsp17.6 G1, a small heat shock protein gene, reproduced in transgenic tobacco (Nicotiana tabacum) its unique seed-specific expression patterns previously reported in sunflower. These constructs did not respond to heat shock, but were expressed without exogenous stress during late zygotic embryogenesis coincident with seed desiccation. Site-directed mutagenesis of its distal and imperfect heat shock element strongly impaired in vitro heat shock transcription factor binding and transgene expression in seeds. Deletion analyses of upstream sequences indicated the contribution of additional cis-acting elements with either positive or negative effects on transgene expression. These results show differences in the transcriptional activation through the heat shock element of small heat shock protein gene promoters in seeds compared with the heat shock response. In addition, they suggest that heat shock transcription factors and other distinct trans-acting factors cooperate in the regulation of Ha hsp17.6 G1 during seed desiccation.
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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.