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Liu P, Feng W, Wang T, Zhang H, Mao S, Zhang H, Huang W, Liu H, Feng S, Chu Z. Investigation of Imidazolinone Herbicide Resistance Gene with KASP Markers for Japonica/ Geng Rice Varieties in the Huanghuaihai Region of China. Plants (Basel) 2024; 13:1097. [PMID: 38674507 PMCID: PMC11053791 DOI: 10.3390/plants13081097] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 03/19/2024] [Revised: 04/08/2024] [Accepted: 04/11/2024] [Indexed: 04/28/2024]
Abstract
Rice is a staple food for more than half of the global population due to its food security and sustainable development. Weeds compete with crops for sunlight and indispensable nutrients, affecting the yield and quality of crops. Breeding herbicide-tolerant rice varieties paired with herbicide application is expected to help with weed control. In this study, 194 Japonica/Geng rice varieties or lines collected from the Huanghuaihai region of China were screened by Kompetitive Allele-Specific PCR (KASP) markers based on four mutation sites within OsALS1 (LOC_Os02g30630), which is the target of imidazolinone (IMI) herbicides. Only the OsALS1627N haplotype was identified in 18 varieties, including the previously reported Jingeng818 (JG818), and its herbicide resistance was validated by treatment with three IMIs. To investigate the origin of the OsALS1627N haplotype in the identified varieties, six codominant PCR-based markers tightly linked with OsALS1 were developed. PCR analysis revealed that the other 17 IMI-tolerant varieties were derived from JG818. We randomly selected three IMI-tolerant varieties for comparative whole-genome resequencing with known receptor parent varieties. Sequence alignment revealed that more loci from JG818 have been introduced into IMI-tolerant varieties. However, all three IMI-tolerant varieties carried clustered third type single nucleotide polymorphism (SNP) sites from unknown parents, indicating that these varieties were not directly derived from JG818, whereas those from different intermediate improved lines were crossed with JG818. Overall, we found that only OsALS1627N from JG818 has been broadly introduced into the Huanghuaihai region of China. Additionally, the 17 identified IMI-tolerant varieties provide alternative opportunities for improving such varieties along with other good traits.
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Affiliation(s)
- Peng Liu
- State Key Laboratory of Hybrid Rice, Hongshan Laboratory, College of Life Science, Wuhan University, Wuhan 430072, China; (P.L.); (T.W.); (H.Z.); (S.M.); (W.H.)
| | - Wenjie Feng
- Jining Academy of Agricultural Sciences, Jining 272031, China;
| | - Tao Wang
- State Key Laboratory of Hybrid Rice, Hongshan Laboratory, College of Life Science, Wuhan University, Wuhan 430072, China; (P.L.); (T.W.); (H.Z.); (S.M.); (W.H.)
| | - Huadong Zhang
- State Key Laboratory of Hybrid Rice, Hongshan Laboratory, College of Life Science, Wuhan University, Wuhan 430072, China; (P.L.); (T.W.); (H.Z.); (S.M.); (W.H.)
| | - Shuaige Mao
- State Key Laboratory of Hybrid Rice, Hongshan Laboratory, College of Life Science, Wuhan University, Wuhan 430072, China; (P.L.); (T.W.); (H.Z.); (S.M.); (W.H.)
| | - Hua Zhang
- Tancheng Jinghua Seed Co., Ltd., Linyi 276100, China;
| | - Wenchao Huang
- State Key Laboratory of Hybrid Rice, Hongshan Laboratory, College of Life Science, Wuhan University, Wuhan 430072, China; (P.L.); (T.W.); (H.Z.); (S.M.); (W.H.)
| | - Haifeng Liu
- College of Agronomy, Shandong Agricultural University, Taian 271018, China;
| | - Shangzong Feng
- Agro-Technical Popularization Centre of Linyi City, Linyi 276000, China
| | - Zhaohui Chu
- State Key Laboratory of Hybrid Rice, Hongshan Laboratory, College of Life Science, Wuhan University, Wuhan 430072, China; (P.L.); (T.W.); (H.Z.); (S.M.); (W.H.)
- College of Agronomy, Shandong Agricultural University, Taian 271018, China;
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Shi L, Li X, Xue L, Zhang J, Huang B, Sun Z, Zhang Z, Dai X, Han S, Dong W, Zhang X. Creation of herbicide-resistance in allotetraploid peanut using CRISPR/Cas9-meditated cytosine base-editing. Plant Biotechnol J 2023; 21:1923-1925. [PMID: 37399127 PMCID: PMC10502747 DOI: 10.1111/pbi.14114] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 10/09/2022] [Revised: 06/06/2023] [Accepted: 06/18/2023] [Indexed: 07/05/2023]
Affiliation(s)
- Lei Shi
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
- The Shennong LaboratoryZhengzhouHenanChina
| | - Xiaona Li
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
| | - Lulu Xue
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
| | - Jin Zhang
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
| | - Bingyan Huang
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
| | - Ziqi Sun
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
| | - Zhongxin Zhang
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
| | - Xiaodong Dai
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
| | - Suoyi Han
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
| | - Wenzhao Dong
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
| | - Xinyou Zhang
- Henan Academy of Crops Molecular Breeding/Key Laboratory of Oil Crops in Huang‐huai‐hai PlainsMinistry of Agriculture/Henan Provincial Key Laboratory for Oil Crops Improvement/National and Provincial Joint Engineering Laboratory for Peanut Genetic ImprovementZhengzhouHenanChina
- Henan Biological Breeding Center Co., Ltd.ZhengzhouHenanChina
- The Shennong LaboratoryZhengzhouHenanChina
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Wei T, Jiang L, You X, Ma P, Xi Z, Wang NN. Generation of Herbicide-Resistant Soybean by Base Editing. Biology (Basel) 2023; 12:biology12050741. [PMID: 37237553 DOI: 10.3390/biology12050741] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 05/15/2023] [Accepted: 05/17/2023] [Indexed: 05/28/2023]
Abstract
Weeds cause the largest yield loss in soybean production. The development of herbicide-resistant soybean germplasm is of great significance for weed control and yield improvement. In this study, we used the cytosine base editor (BE3) to develop novel herbicide-resistant soybean. We have successfully introduced base substitutions in GmAHAS3 and GmAHAS4 and obtained a heritable transgene-free soybean with homozygous P180S mutation in GmAHAS4. The GmAHAS4 P180S mutants have apparent resistance to chlorsulfuron, flucarbazone-sodium, and flumetsulam. In particular, the resistance to chlorsulfuron was more than 100 times that of with wild type TL-1. The agronomic performance of the GmAHAS4 P180S mutants showed no significant differences to TL-1 under natural growth conditions. In addition, we developed allele-specific PCR markers for the GmAHAS4 P180S mutants, which can easily discriminate homozygous, heterozygous mutants, and wild-type plants. This study demonstrates a feasible and effective way to generate herbicide-resistant soybean by using CRISPR/Cas9-mediated base editing.
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Affiliation(s)
- Tao Wei
- Tianjin Key Laboratory of Protein Sciences, Department of Plant Biology and Ecology, College of Life Sciences, Nankai University, Tianjin 300071, China
- State Key Laboratory of Elemento-Organic Chemistry, Department of Chemical Biology, National Engineering Research Center of Pesticide, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Linjian Jiang
- Key Laboratory of Pest Monitoring and Green Management, MOA, Department of Plant Pathology, College of Plant Protection, China Agricultural University, Beijing 100193, China
| | - Xiang You
- Tianjin Key Laboratory of Protein Sciences, Department of Plant Biology and Ecology, College of Life Sciences, Nankai University, Tianjin 300071, China
| | - Pengyu Ma
- State Key Laboratory of Elemento-Organic Chemistry, Department of Chemical Biology, National Engineering Research Center of Pesticide, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Zhen Xi
- State Key Laboratory of Elemento-Organic Chemistry, Department of Chemical Biology, National Engineering Research Center of Pesticide, College of Chemistry, Nankai University, Tianjin 300071, China
| | - Ning Ning Wang
- Tianjin Key Laboratory of Protein Sciences, Department of Plant Biology and Ecology, College of Life Sciences, Nankai University, Tianjin 300071, China
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Liu Y, Yang SX, Cheng Y, Liu DQ, Zhang Y, Deng KJ, Zheng XL. Production of herbicide-resistant medicinal plant Salvia miltiorrhiza transformed with the bar gene. Appl Biochem Biotechnol 2015; 177:1456-65. [PMID: 26364310 DOI: 10.1007/s12010-015-1826-5] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/02/2015] [Accepted: 08/24/2015] [Indexed: 10/23/2022]
Abstract
In this study, we successfully performed Agrobacterium-mediated genetic transformation of Salvia miltiorrhiza and produced herbicide-resistant transformants. Leaf discs of S. miltiorrhiza were infected with Agrobacterium tumefaciens EHA105 harboring pCAMBIA 3301. The pCAMBIA 3301 includes an intron-containing gus reporter and a bar selection marker. To increase stable transformation efficiency, a two-step selection was employed which consists of herbicide resistance and gus expression. Here, we put more attention to the screening step of herbicide resistance. The current study provides an efficient screening system for the transformed plant of S. miltiorrhiza harboring bar gene. To determine the most suitable phosphinothricin concentration for plant selection, non-transformed leaf discs were grown on selection media containing six different phosphinothricin concentrations (0, 0.2, 0.4, 0.6, 0.8, and 1.0 mg/l). Based on the above results of non-transformed calluses, the sensitivity of phosphinothricin (0, 0.4, 0.8, 1.2, 1.6 mg/l) was tested in the screening of transgenic S. miltiorrhiza. We identified that 0.6 mg/l phosphinothricin should be suitable for selecting putatively transformed callus because non-transformed callus growth was effectively inhibited under this concentrations. When sprayed with Basta, the transgenic S. miltiorrhiza plants were tolerant to the herbicide. Hence, we report successful transformation of the bar gene conferring herbicide resistance to S. miltiorrhiza.
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