ArticleProceedings of the National Academy of Sciences of the United States of America1997
Expression of an ortholog of replication protein A1 (RPA1) is induced by gibberellin in deepwater rice.
Article in Proceedings of the National Academy of Sciences of the United States of America, 1997. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.
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22 citing papers in PubMed, 60 citations in OpenAlex.
- Differential regulation of rice seedling morphogenesis, carbon metabolism, and energy charge by Pro-Ca and GA₃ under salt stress.BMC plant biology · 2026Article
- Transcriptome profiling of the floating-leaved aquatic plant Nymphoides peltata in response to flooding stress.BMC genomics · 2017Article
- Tolerant and Susceptible Sesame Genotypes Reveal Waterlogging Stress Response Patterns.PloS one · 2016Article
- Replication protein A2c coupled with replication protein A1c regulates crossover formation during meiosis in rice.The Plant cell · 2013Article
- Mechanisms for coping with submergence and waterlogging in rice.Rice (New York, N.Y.) · 2012Review
- Rare sugar D-allose suppresses gibberellin signaling through hexokinase-dependent pathway in Oryza sativa L.Planta · 2011Article
- Stunt or elongate? Two opposite strategies by which rice adapts to floods.Journal of plant research · 2010Article
- Comparative transcript analyses of the ovule, microspore, and mature pollen in Brassica napus.Plant molecular biology · 2010Article
- Replication protein A (RPA1a) is required for meiotic and somatic DNA repair but is dispensable for DNA replication and homologous recombination in rice.Plant physiology · 2009Article
- Ethylene-promoted elongation: an adaptation to submergence stress.Annals of botany · 2008Review
- The 32 kDa subunit of replication protein A (RPA) participates in the DNA replication of Mung bean yellow mosaic India virus (MYMIV) by interacting with the viral Rep protein.Nucleic acids research · 2007Article
- Uptake, cellular distribution and novel cellular binding proteins of immunostimulatory CpG oligodeoxynucleotides in glioblastoma cells.Molecular and cellular biochemistry · 2005Article
- Transcriptome profiling of the response of Arabidopsis suspension culture cells to Suc starvation.Plant physiology · 2004Article
- Article
- Proteome analysis of rice tissues by two-dimensional electrophoresis: an approach to the investigation of gibberellin regulated proteins.Molecular genetics and genomics : MGG · 2004Article
- Ethylene is a positive regulator for GA3-induced male sex in Anemia phyllitidis gametophytes.Plant cell reports · 2003Article
- Gibberellin biosynthesis and response during Arabidopsis seed germination.The Plant cell · 2003Article
- Article
- Comparative transcriptional profiling of placenta and endosperm in developing maize kernels in response to water deficit.Plant physiology · 2003Article
- The weak interdomain coupling observed in the 70 kDa subunit of human replication protein A is unaffected by ssDNA binding.Nucleic acids research · 2001Article
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Authors and funding
3 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Internodes of deepwater rice are induced to grow rapidly when plants become submerged. This adaptation enables deepwater rice to keep part of its foliage above the rising flood waters during the monsoon season and to avoid drowning. This growth response is, ultimately, elicited by the plant hormone gibberellin (GA). The primary target tissue for GA action is the intercalary meristem of the internode. Using differential display of mRNA, we have isolated a number of genes whose expression in the intercalary meristem is regulated by GA. The product of one of these genes was identified as an ortholog of replication protein A1 (RPA1). RPA is a heterotrimeric protein involved in DNA replication, recombination, and repair and also in regulation of transcription. A chimeric construct, in which the single-stranded DNA-binding domain of rice RPA1 was spliced into the corresponding region of yeast RPA1, was able to complement a yeast rpa1 mutant. The transcript level of rice RPA1 is high in tissues containing dividing cells. RPA1 mRNA levels increase rapidly in the intercalary meristem during submergence and treatment with GA before the increase in the level of histone H3 mRNA, a marker for DNA replication.
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