ArticlePlant cell reports2015
Transgenic rice expressing a codon-modified synthetic CP4-EPSPS confers tolerance to broad-spectrum herbicide, glyphosate.
Article in Plant cell reports, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.
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Who cites it
19 citing papers in PubMed, 45 citations in OpenAlex.
- Breeding of glyphosate-tolerant genetically modified rice BriA15-38.GM crops & food · 2026Article
- Exploring the potential role of EPSPS mutations for enhanced glyphosate resistance inFrontiers in plant science · 2025Article
- Identification and Expression Analysis ofPlants (Basel, Switzerland) · 2023Article
- CRISPR/Cas9-mediated homology donor repair base editing confers glyphosate resistance to rice (Frontiers in plant science · 2023Article
- Selectable Markers to Marker-Free Selection in Rice.Molecular biotechnology · 2022Review
- Degradation of CP4-EPSPS with a Psychrophilic BacteriumBiomolecules · 2022Article
- Three strategies of transgenic manipulation for crop improvement.Frontiers in plant science · 2022Review
- The Naturally EvolvedFrontiers in plant science · 2021Article
- Overexpression of improved EPSPS gene results in field level glyphosate tolerance and higher grain yield in rice.Plant biotechnology journal · 2020Article
- Transgenic Cotton (Frontiers in plant science · 2020Article
- A comprehensive study of the hormetic influence of biosynthesized AgNPs on regenerating rice calli of indica cv. IR64.Scientific reports · 2019Article
- A quick, easy and cost-effective3 Biotech · 2019Article
- IR64: a high-quality and high-yielding mega variety.Rice (New York, N.Y.) · 2018Review
- Genetically transformed tobacco plants expressing synthetic EPSPS gene confer tolerance against glyphosate herbicide.Physiology and molecular biology of plants : an international journal of functional plant biology · 2017Article
- Simultaneous Expression ofFrontiers in plant science · 2017Article
- Development and Event-specific Detection of Transgenic Glyphosate-resistant Rice Expressing theFrontiers in plant science · 2017Article
- Evolutionary and social consequences of introgression of nontransgenic herbicide resistance from rice to weedy rice in Brazil.Evolutionary applications · 2016Review
- A Novel Naturally Occurring Class I 5-Enolpyruvylshikimate-3-Phosphate Synthase from Janibacter sp. Confers High Glyphosate Tolerance to Rice.Scientific reports · 2016Article
- Development of Novel Glyphosate-Tolerant Japonica Rice Lines: A Step Toward Commercial Release.Frontiers in plant science · 2016Article
Corrections and comments
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Authors and funding
9 authors at 1 institution in 1 country.
Funding
No grant is acknowledged in the PubMed record.
Abstract
key messageHighly tolerant herbicide-resistant transgenic rice was developed by expressing codon-modified synthetic CP4--EPSPS. The transformants could tolerate up to 1% commercial glyphosate and has the potential to be used for DSR (direct-seeded rice). Weed infestation is one of the major biotic stress factors that is responsible for yield loss in direct-seeded rice (DSR). Herbicide-resistant rice has potential to improve the efficiency of weed management under DSR. Hence, the popular indica rice cultivar IR64, was genetically modified using Agrobacterium-mediated transformation with a codon-optimized CP4-EPSPS (5-enolpyruvylshikimate-3-phosphate synthase) gene, with N-terminal chloroplast targeting peptide from Petunia hybrida. Integration of the transgenes in the selected rice plants was confirmed by Southern hybridization and expression by Northern and herbicide tolerance assays. Transgenic plants showed EPSPS enzyme activity even at high concentrations of glyphosate, compared to untransformed control plants. T0, T1 and T2 lines were tested by herbicide bioassay and it was confirmed that the transgenic rice could tolerate up to 1% of commercial Roundup, which is five times more in dose used to kill weeds under field condition. All together, the transgenic rice plants developed in the present study could be used efficiently to overcome weed menace.
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