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Ye Y, Wang Y, Zou L, Wu X, Zhang F, Chen C, Xiong S, Liang B, Zhu Z, Wu W, Zhang S, Wu J, Hu J. Identification and candidate analysis of a new brown planthopper resistance locus in an Indian landrace of rice, paedai kalibungga. MOLECULAR BREEDING : NEW STRATEGIES IN PLANT IMPROVEMENT 2024; 44:45. [PMID: 38911334 PMCID: PMC11190133 DOI: 10.1007/s11032-024-01485-6] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/16/2024] [Accepted: 06/06/2024] [Indexed: 06/25/2024]
Abstract
The brown planthopper (Nilaparvata lugens Stål, BPH) is the most destructive pest of rice (Oryza sativa L.). Utilizing resistant rice cultivars that harbor resistance gene/s is an effective strategy for integrated pest management. Due to the co-evolution of BPH and rice, a single resistance gene may fail because of changes in the virulent BPH population. Thus, it is urgent to explore and map novel BPH resistance genes in rice germplasm. Previously, an indica landrace from India, Paedai kalibungga (PK), demonstrated high resistance to BPH in both in Wuhan and Fuzhou, China. To map BPH resistance genes from PK, a BC1F2:3 population derived from crosses of PK and a susceptible parent, Zhenshan 97 (ZS97), was developed and evaluated for BPH resistance. A novel BPH resistance locus, BPH39, was mapped on the short arm of rice chromosome 6 using next-generation sequencing-based bulked segregant analysis (BSA-seq). BPH39 was validated using flanking markers within the locus. Furthermore, near-isogenic lines carrying BPH39 (NIL-BPH39) were developed in the ZS97 background. NIL-BPH39 exhibited the physiological mechanisms of antibiosis and preference toward BPH. BPH39 was finally delimited to an interval of 84 Kb ranging from 1.07 to 1.15 Mb. Six candidate genes were identified in this region. Two of them (LOC_Os06g02930 and LOC_Os06g03030) encode proteins with a similar short consensus repeat (SCR) domain, which displayed many variations leading to amino acid substitutions and showed higher expression levels in NIL-BPH39. Thus, these two genes are considered reliable candidate genes for BPH39. Additionally, transcriptome sequencing, DEGs analysis, and gene RT-qPCR verification preliminary revealed that BPH39 may be involved in the jasmonic acid (JA) signaling pathway, thus mediating the molecular mechanism of BPH resistance. This work will facilitate map-based cloning and marker-assisted selection for the locus in breeding programs targeting BPH resistance. Supplementary Information The online version contains supplementary material available at 10.1007/s11032-024-01485-6.
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Affiliation(s)
- Yangdong Ye
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops, Vector-Borne Virus Research Center, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Yanan Wang
- Fujian Key Laboratory of Crop Breeding By Design and Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Ling Zou
- Fujian Key Laboratory of Crop Breeding By Design and Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Xiaoqing Wu
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops, Vector-Borne Virus Research Center, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Fangming Zhang
- Fujian Key Laboratory of Crop Breeding By Design and Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Cheng Chen
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops, Vector-Borne Virus Research Center, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Shangye Xiong
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops, Vector-Borne Virus Research Center, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Baohui Liang
- Fujian Key Laboratory of Crop Breeding By Design and Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Zhihong Zhu
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops, Vector-Borne Virus Research Center, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Weiren Wu
- Fujian Key Laboratory of Crop Breeding By Design and Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Shuai Zhang
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops, Vector-Borne Virus Research Center, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Jianguo Wu
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops, Vector-Borne Virus Research Center, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
| | - Jie Hu
- State Key Laboratory for Ecological Pest Control of Fujian and Taiwan Crops, Vector-Borne Virus Research Center, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
- Fujian Key Laboratory of Crop Breeding By Design and Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, Fujian China
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Shi S, Wang H, Zha W, Wu Y, Liu K, Xu D, He G, Zhou L, You A. Recent Advances in the Genetic and Biochemical Mechanisms of Rice Resistance to Brown Planthoppers ( Nilaparvata lugens Stål). Int J Mol Sci 2023; 24:16959. [PMID: 38069282 PMCID: PMC10707318 DOI: 10.3390/ijms242316959] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/02/2023] [Revised: 11/26/2023] [Accepted: 11/27/2023] [Indexed: 12/18/2023] Open
Abstract
Rice (Oryza sativa L.) is the staple food of more than half of Earth's population. Brown planthopper (Nilaparvata lugens Stål, BPH) is a host-specific pest of rice responsible for inducing major losses in rice production. Utilizing host resistance to control N. lugens is considered to be the most cost-effective method. Therefore, the exploration of resistance genes and resistance mechanisms has become the focus of breeders' attention. During the long-term co-evolution process, rice has evolved multiple mechanisms to defend against BPH infection, and BPHs have evolved various mechanisms to overcome the defenses of rice plants. More than 49 BPH-resistance genes/QTLs have been reported to date, and the responses of rice to BPH feeding activity involve various processes, including MAPK activation, plant hormone production, Ca2+ flux, etc. Several secretory proteins of BPHs have been identified and are involved in activating or suppressing a series of defense responses in rice. Here, we review some recent advances in our understanding of rice-BPH interactions. We also discuss research progress in controlling methods of brown planthoppers, including cultural management, trap cropping, and biological control. These studies contribute to the establishment of green integrated management systems for brown planthoppers.
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Affiliation(s)
- Shaojie Shi
- Laboratory of Crop Molecular Breeding, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; (S.S.); (H.W.)
| | - Huiying Wang
- Laboratory of Crop Molecular Breeding, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; (S.S.); (H.W.)
| | - Wenjun Zha
- Laboratory of Crop Molecular Breeding, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; (S.S.); (H.W.)
| | - Yan Wu
- Laboratory of Crop Molecular Breeding, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; (S.S.); (H.W.)
| | - Kai Liu
- Laboratory of Crop Molecular Breeding, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; (S.S.); (H.W.)
| | - Deze Xu
- Laboratory of Crop Molecular Breeding, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; (S.S.); (H.W.)
| | - Guangcun He
- State Key Laboratory of Hybrid Rice, College of Life Sciences, Wuhan University, Wuhan 430072, China
| | - Lei Zhou
- Laboratory of Crop Molecular Breeding, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; (S.S.); (H.W.)
- Hubei Hongshan Laboratory, Wuhan 430070, China
| | - Aiqing You
- Laboratory of Crop Molecular Breeding, Ministry of Agriculture and Rural Affairs, Hubei Key Laboratory of Food Crop Germplasm and Genetic Improvement, Food Crops Institute, Hubei Academy of Agricultural Sciences, Wuhan 430064, China; (S.S.); (H.W.)
- Hubei Hongshan Laboratory, Wuhan 430070, China
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Yan L, Luo T, Huang D, Wei M, Ma Z, Liu C, Qin Y, Zhou X, Lu Y, Li R, Qin G, Zhang Y. Recent Advances in Molecular Mechanism and Breeding Utilization of Brown Planthopper Resistance Genes in Rice: An Integrated Review. Int J Mol Sci 2023; 24:12061. [PMID: 37569437 PMCID: PMC10419156 DOI: 10.3390/ijms241512061] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/29/2023] [Revised: 07/24/2023] [Accepted: 07/26/2023] [Indexed: 08/13/2023] Open
Abstract
Over half of the world's population relies on rice as their staple food. The brown planthopper (Nilaparvata lugens Stål, BPH) is a significant insect pest that leads to global reductions in rice yields. Breeding rice varieties that are resistant to BPH has been acknowledged as the most cost-effective and efficient strategy to mitigate BPH infestation. Consequently, the exploration of BPH-resistant genes in rice and the development of resistant rice varieties have become focal points of interest and research for breeders. In this review, we summarized the latest advancements in the localization, cloning, molecular mechanisms, and breeding of BPH-resistant rice. Currently, a total of 70 BPH-resistant gene loci have been identified in rice, 64 out of 70 genes/QTLs were mapped on chromosomes 1, 2, 3, 4, 6, 8, 10, 11, and 12, respectively, with 17 of them successfully cloned. These genes primarily encode five types of proteins: lectin receptor kinase (LecRK), coiled-coil-nucleotide-binding-leucine-rich repeat (CC-NB-LRR), B3-DNA binding domain, leucine-rich repeat domain (LRD), and short consensus repeat (SCR). Through mediating plant hormone signaling, calcium ion signaling, protein kinase cascade activation of cell proliferation, transcription factors, and miRNA signaling pathways, these genes induce the deposition of callose and cell wall thickening in rice tissues, ultimately leading to the inhibition of BPH feeding and the formation of resistance mechanisms against BPH damage. Furthermore, we discussed the applications of these resistance genes in the genetic improvement and breeding of rice. Functional studies of these insect-resistant genes and the elucidation of their network mechanisms establish a strong theoretical foundation for investigating the interaction between rice and BPH. Furthermore, they provide ample genetic resources and technical support for achieving sustainable BPH control and developing innovative insect resistance strategies.
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Affiliation(s)
- Liuhui Yan
- Guangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; (L.Y.); (T.L.); (D.H.); (M.W.); (Z.M.); (C.L.); (X.Z.)
- Liuzhou Branch, Guangxi Academy of Agricultural Sciences, Liuzhou Research Center of Agricultural Sciences, Liuzhou 545000, China;
| | - Tongping Luo
- Guangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; (L.Y.); (T.L.); (D.H.); (M.W.); (Z.M.); (C.L.); (X.Z.)
| | - Dahui Huang
- Guangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; (L.Y.); (T.L.); (D.H.); (M.W.); (Z.M.); (C.L.); (X.Z.)
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Agriculture, Guangxi University, Nanning 530004, China;
| | - Minyi Wei
- Guangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; (L.Y.); (T.L.); (D.H.); (M.W.); (Z.M.); (C.L.); (X.Z.)
| | - Zengfeng Ma
- Guangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; (L.Y.); (T.L.); (D.H.); (M.W.); (Z.M.); (C.L.); (X.Z.)
| | - Chi Liu
- Guangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; (L.Y.); (T.L.); (D.H.); (M.W.); (Z.M.); (C.L.); (X.Z.)
| | - Yuanyuan Qin
- Agricultural Science and Technology Information Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China;
| | - Xiaolong Zhou
- Guangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; (L.Y.); (T.L.); (D.H.); (M.W.); (Z.M.); (C.L.); (X.Z.)
| | - Yingping Lu
- Liuzhou Branch, Guangxi Academy of Agricultural Sciences, Liuzhou Research Center of Agricultural Sciences, Liuzhou 545000, China;
| | - Rongbai Li
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Agriculture, Guangxi University, Nanning 530004, China;
| | - Gang Qin
- Guangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; (L.Y.); (T.L.); (D.H.); (M.W.); (Z.M.); (C.L.); (X.Z.)
| | - Yuexiong Zhang
- Guangxi Key Laboratory of Rice Genetics and Breeding, Rice Research Institute, Guangxi Academy of Agricultural Sciences, Nanning 530007, China; (L.Y.); (T.L.); (D.H.); (M.W.); (Z.M.); (C.L.); (X.Z.)
- State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, College of Agriculture, Guangxi University, Nanning 530004, China;
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Wani SH, Choudhary M, Barmukh R, Bagaria PK, Samantara K, Razzaq A, Jaba J, Ba MN, Varshney RK. Molecular mechanisms, genetic mapping, and genome editing for insect pest resistance in field crops. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2022; 135:3875-3895. [PMID: 35267056 PMCID: PMC9729161 DOI: 10.1007/s00122-022-04060-9] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/23/2021] [Accepted: 02/11/2022] [Indexed: 05/03/2023]
Abstract
Improving crop resistance against insect pests is crucial for ensuring future food security. Integrating genomics with modern breeding methods holds enormous potential in dissecting the genetic architecture of this complex trait and accelerating crop improvement. Insect resistance in crops has been a major research objective in several crop improvement programs. However, the use of conventional breeding methods to develop high-yielding cultivars with sustainable and durable insect pest resistance has been largely unsuccessful. The use of molecular markers for identification and deployment of insect resistance quantitative trait loci (QTLs) can fastrack traditional breeding methods. Till date, several QTLs for insect pest resistance have been identified in field-grown crops, and a few of them have been cloned by positional cloning approaches. Genome editing technologies, such as CRISPR/Cas9, are paving the way to tailor insect pest resistance loci for designing crops for the future. Here, we provide an overview of diverse defense mechanisms exerted by plants in response to insect pest attack, and review recent advances in genomics research and genetic improvements for insect pest resistance in major field crops. Finally, we discuss the scope for genomic breeding strategies to develop more durable insect pest resistant crops.
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Affiliation(s)
- Shabir H Wani
- Mountain Research Center for Field Crops, Sher-e-Kashmir University of Agricultural Sciences and Technology of Kashmir, Khudwani, J&K, 192101, India.
| | - Mukesh Choudhary
- ICAR-Indian Institute of Maize Research (ICAR-IIMR), PAU Campus, Ludhiana, Punjab, 141001, India
| | - Rutwik Barmukh
- Center of Excellence in Genomics and Systems Biology (CEGSB), International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, 502324, India
| | - Pravin K Bagaria
- ICAR-Indian Institute of Maize Research (ICAR-IIMR), PAU Campus, Ludhiana, Punjab, 141001, India
| | - Kajal Samantara
- Department of Genetics and Plant Breeding, Centurion University of Technology and Management, Paralakhemundi, Odisha, 761211, India
| | - Ali Razzaq
- Centre of Agricultural Biochemistry and Biotechnology, University of Agriculture Faisalabad, Faisalabad, 38040, Pakistan
| | - Jagdish Jaba
- Intergated Crop Management, International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, 502324, India
| | - Malick Niango Ba
- International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), BP 12404, Niamey, Niger
| | - Rajeev K Varshney
- Center of Excellence in Genomics and Systems Biology (CEGSB), International Crops Research Institute for the Semi-Arid Tropics (ICRISAT), Hyderabad, 502324, India.
- State Agricultural Biotechnology Centre, Centre for Crop and Food Innovation, Food Futures Institute, Murdoch University, Murdoch, WA, 6150, Australia.
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Abdullah M, Okemo P, Furtado A, Henry R. Potential of Genome Editing to Capture Diversity From Australian Wild Rice Relatives. Front Genome Ed 2022; 4:875243. [PMID: 35572739 PMCID: PMC9091330 DOI: 10.3389/fgeed.2022.875243] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/14/2022] [Accepted: 03/25/2022] [Indexed: 11/13/2022] Open
Abstract
Rice, a staple food worldwide and a model crop, could benefit from the introduction of novel genetics from wild relatives. Wild rice in the AA genome group closely related to domesticated rice is found across the tropical world. Due to their locality outside the range of domesticated rice, Australian wild rice populations are a potential source of unique traits for rice breeding. These rice species provide a diverse gene pool for improvement that could be utilized for desirable traits such as stress resistance, disease tolerance, and nutritional qualities. However, they remain poorly characterized. The CRISPR/Cas system has revolutionized gene editing and has improved our understanding of gene functions. Coupled with the increasing availability of genomic information on the species, genes in Australian wild rice could be modified through genome editing technologies to produce new domesticates. Alternatively, beneficial alleles from these rice species could be incorporated into cultivated rice to improve critical traits. Here, we summarize the beneficial traits in Australian wild rice, the available genomic information and the potential of gene editing to discover and understand the functions of novel alleles. Moreover, we discuss the potential domestication of these wild rice species for health and economic benefits to rice production globally.
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Affiliation(s)
- Muhammad Abdullah
- Queensland Alliance for Agriculture and Food Innovation, University of Queensland, Brisbane, QLD, Australia
- ARC Centre for Plant Success in Nature and Agriculture, University of Queensland, Brisbane, QLD, Australia
| | - Pauline Okemo
- Queensland Alliance for Agriculture and Food Innovation, University of Queensland, Brisbane, QLD, Australia
- ARC Centre for Plant Success in Nature and Agriculture, University of Queensland, Brisbane, QLD, Australia
| | - Agnelo Furtado
- Queensland Alliance for Agriculture and Food Innovation, University of Queensland, Brisbane, QLD, Australia
| | - Robert Henry
- Queensland Alliance for Agriculture and Food Innovation, University of Queensland, Brisbane, QLD, Australia
- ARC Centre for Plant Success in Nature and Agriculture, University of Queensland, Brisbane, QLD, Australia
- *Correspondence: Robert Henry,
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Nguyen HTT, Das Bhowmik S, Long H, Cheng Y, Mundree S, Hoang LTM. Rapid Accumulation of Proline Enhances Salinity Tolerance in Australian Wild Rice Oryza australiensis Domin. PLANTS (BASEL, SWITZERLAND) 2021; 10:2044. [PMID: 34685853 PMCID: PMC8540606 DOI: 10.3390/plants10102044] [Citation(s) in RCA: 18] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 08/22/2021] [Revised: 09/26/2021] [Accepted: 09/27/2021] [Indexed: 12/19/2022]
Abstract
Proline has been reported to play an important role in helping plants cope with several stresses, including salinity. This study investigates the relationship between proline accumulation and salt tolerance in an accession of Australian wild rice Oryza australiensis Domin using morphological, physiological, and molecular assessments. Seedlings of O. australiensis wild rice accession JC 2304 and two other cultivated rice Oryza sativa L. cultivars, Nipponbare (salt-sensitive), and Pokkali (salt-tolerant), were screened at 150 mM NaCl for 14 days. The results showed that O. australiensis was able to rapidly accumulate free proline and lower osmotic potential at a very early stage of salt stress compared to cultivated rice. The qRT-PCR result revealed that O. australiensis wild rice JC 2304 activated proline synthesis genes OsP5CS1, OsP5CS2, and OsP5CR and depressed the expression of proline degradation gene OsProDH as early as 1 h after exposure to salinity stress. Wild rice O. australiensis and Pokkali maintained their relative water content and cell membrane integrity during exposure to salinity stress, while the salt-sensitive Nipponbare failed to do so. An analysis of the sodium and potassium contents suggested that O. australiensis wild rice JC 2304 adapted to ionic stress caused by salinity by maintaining a low Na+ content and low Na+/K+ ratio in the shoots and roots. This demonstrates that O. australiensis wild rice may use a rapid accumulation of free proline as a strategy to cope with salinity stress.
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Affiliation(s)
- Ha Thi Thuy Nguyen
- Centre for Agriculture and the Bioeconomy, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4000, Australia; (S.D.B.); (H.L.); (Y.C.); (S.M.)
| | | | | | | | | | - Linh Thi My Hoang
- Centre for Agriculture and the Bioeconomy, Queensland University of Technology (QUT), 2 George Street, Brisbane, QLD 4000, Australia; (S.D.B.); (H.L.); (Y.C.); (S.M.)
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Sani Haliru B, Rafii MY, Mazlan N, Ramlee SI, Muhammad I, Silas Akos I, Halidu J, Swaray S, Rini Bashir Y. Recent Strategies for Detection and Improvement of Brown Planthopper Resistance Genes in Rice: A Review. PLANTS (BASEL, SWITZERLAND) 2020; 9:E1202. [PMID: 32937908 PMCID: PMC7569854 DOI: 10.3390/plants9091202] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2020] [Revised: 08/11/2020] [Accepted: 09/10/2020] [Indexed: 05/07/2023]
Abstract
Brown planthopper (BPH; Nilaparvata lugens Stal) is considered the main rice insect pest in Asia. Several BPH-resistant varieties of rice have been bred previously and released for large-scale production in various rice-growing regions. However, the frequent surfacing of new BPH biotypes necessitates the evolution of new rice varieties that have a wide genetic base to overcome BPH attacks. Nowadays, with the introduction of molecular approaches in varietal development, it is possible to combine multiple genes from diverse sources into a single genetic background for durable resistance. At present, above 37 BPH-resistant genes/polygenes have been detected from wild species and indica varieties, which are situated on chromosomes 1, 3, 4, 6, 7, 8, 9, 10, 11 and 12. Five BPH gene clusters have been identified from chromosomes 3, 4, 6, and 12. In addition, eight BPH-resistant genes have been successfully cloned. It is hoped that many more resistance genes will be explored through screening of additional domesticated and undomesticated species in due course.
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Affiliation(s)
- Bello Sani Haliru
- Laboratory of Climate-Smart Food Crop Production, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia; (B.S.H.); (I.M.); (I.S.A.); (J.H.)
- Department of Crop Science, Usmanu Danfodiyo University, Sokoto P. M. B. 2346, Sokoto State, Nigeria
| | - Mohd Y. Rafii
- Laboratory of Climate-Smart Food Crop Production, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia; (B.S.H.); (I.M.); (I.S.A.); (J.H.)
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia; (S.I.R.); (S.S.); (Y.R.B.)
| | - Norida Mazlan
- Department of Agriculture Technology, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia;
| | - Shairul Izan Ramlee
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia; (S.I.R.); (S.S.); (Y.R.B.)
| | - Isma’ila Muhammad
- Laboratory of Climate-Smart Food Crop Production, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia; (B.S.H.); (I.M.); (I.S.A.); (J.H.)
| | - Ibrahim Silas Akos
- Laboratory of Climate-Smart Food Crop Production, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia; (B.S.H.); (I.M.); (I.S.A.); (J.H.)
| | - Jamilu Halidu
- Laboratory of Climate-Smart Food Crop Production, Institute of Tropical Agriculture and Food Security, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia; (B.S.H.); (I.M.); (I.S.A.); (J.H.)
| | - Senesie Swaray
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia; (S.I.R.); (S.S.); (Y.R.B.)
| | - Yusuf Rini Bashir
- Department of Crop Science, Faculty of Agriculture, Universiti Putra Malaysia, UPM Serdang 43400, Selangor, Malaysia; (S.I.R.); (S.S.); (Y.R.B.)
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Hamzelou S, Kamath KS, Masoomi-Aladizgeh F, Johnsen MM, Atwell BJ, Haynes PA. Wild and Cultivated Species of Rice Have Distinctive Proteomic Responses to Drought. Int J Mol Sci 2020; 21:ijms21175980. [PMID: 32825202 PMCID: PMC7504292 DOI: 10.3390/ijms21175980] [Citation(s) in RCA: 10] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/26/2020] [Revised: 08/13/2020] [Accepted: 08/13/2020] [Indexed: 12/25/2022] Open
Abstract
Drought often compromises yield in non-irrigated crops such as rainfed rice, imperiling the communities that depend upon it as a primary food source. In this study, two cultivated species (Oryza sativa cv. Nipponbare and Oryza glaberrima cv. CG14) and an endemic, perennial Australian wild species (Oryza australiensis) were grown in soil at 40% field capacity for 7 d (drought). The hypothesis was that the natural tolerance of O. australiensis to erratic water supply would be reflected in a unique proteomic profile. Leaves from droughted plants and well-watered controls were harvested for label-free quantitative shotgun proteomics. Physiological and gene ontology analysis confirmed that O. australiensis responded uniquely to drought, with superior leaf water status and enhanced levels of photosynthetic proteins. Distinctive patterns of protein accumulation in drought were observed across the O. australiensis proteome. Photosynthetic and stress-response proteins were more abundant in drought-affected O. glaberrima than O. sativa, and were further enriched in O. australiensis. In contrast, the level of accumulation of photosynthetic proteins decreased when O. sativa underwent drought, while a narrower range of stress-responsive proteins showed increased levels of accumulation. Distinctive proteomic profiles and the accumulated levels of individual proteins with specific functions in response to drought in O. australiensis indicate the importance of this species as a source of stress tolerance genes.
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Affiliation(s)
- Sara Hamzelou
- Department of Molecular Sciences, Macquarie University, North Ryde, NSW 2109, Australia; (S.H.); (K.S.K.); (M.M.J.)
| | - Karthik Shantharam Kamath
- Department of Molecular Sciences, Macquarie University, North Ryde, NSW 2109, Australia; (S.H.); (K.S.K.); (M.M.J.)
- Australian Proteome Analysis Facility, Macquarie University, North Ryde, NSW 2109, Australia
| | - Farhad Masoomi-Aladizgeh
- Department of Biological Sciences, Macquarie University, North Ryde, NSW 2109, Australia; (F.M.-A.); (B.J.A.)
| | - Matthew M. Johnsen
- Department of Molecular Sciences, Macquarie University, North Ryde, NSW 2109, Australia; (S.H.); (K.S.K.); (M.M.J.)
| | - Brian J. Atwell
- Department of Biological Sciences, Macquarie University, North Ryde, NSW 2109, Australia; (F.M.-A.); (B.J.A.)
| | - Paul A. Haynes
- Department of Molecular Sciences, Macquarie University, North Ryde, NSW 2109, Australia; (S.H.); (K.S.K.); (M.M.J.)
- Correspondence:
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Li Y, Mo Y, Li Z, Yang M, Tang L, Cheng L, Qiu Y. Characterization and application of a gall midge resistance gene (Gm6) from Oryza sativa 'Kangwenqingzhan'. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2020; 133:579-591. [PMID: 31745579 DOI: 10.1007/s00122-019-03488-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/01/2019] [Accepted: 11/13/2019] [Indexed: 06/10/2023]
Abstract
The resistance gene Gm6 was mapped and characterized using near-isogenic and pyramided lines, followed by marker-assisted selection to develop lines with resistance to both gall midge and brown planthopper. The Asian rice gall midge (GM; Orseolia oryzae; Diptera: Cecidomyiidae) is a major destructive pest affecting rice cultivation regions. The characterization of GM-resistance genes and the breeding of resistant varieties are together considered the most efficient strategy for managing this insect. Here, the Gm6 resistance gene derived from the Kangwenqingzhan (KW) variety was found to be located on the long arm of chromosome 4 using the F2 population of 9311/KW. The region was narrowed to a 90-kb segment flanked by the markers YW91 and YW3-4 using backcrossing populations. Based on no-choice feeding and host choice tests, GM development and growth in near-isogenic lines (NILs) were severely restricted compared to that in the 9311 control. On day 8, the average GM body length was 0.69 mm and 0.56 mm on NILs and 9311, respectively, and the differences were more significant at later time points. However, GM insects exhibited no host preference between NILs and 9311, and there was normal egg hatching on the resistant plants. We developed pyramided lines carrying BPH27, BPH36, and Gm6 by crossing and backcrossing with marker-assisted selection. These lines were similar to the KW parent in terms of agronomic traits while also exhibiting high resistance to brown planthopper (BPH) and GM. The present mapping and characterization of Gm6 will facilitate map-based cloning of this important resistance gene and its application in the breeding of insect-resistant rice varieties.
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Affiliation(s)
- Yang Li
- Agricultural College, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China
| | - Yi Mo
- Agricultural College, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China
| | - Zhihua Li
- Agricultural College, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China
| | - Meng Yang
- Agricultural College, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China
| | - Lihua Tang
- Agricultural College, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China
| | - Ling Cheng
- College of Agriculture, Yangtze University, Jingzhou, 434025, China
| | - Yongfu Qiu
- Agricultural College, State Key Laboratory for Conservation and Utilization of Subtropical Agro-Bioresources, Guangxi University, Nanning, 530005, China.
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Nguyen CD, Verdeprado H, Zita D, Sanada-Morimura S, Matsumura M, Virk PS, Brar DS, Horgan FG, Yasui H, Fujita D. The Development and Characterization of Near-Isogenic and Pyramided Lines Carrying Resistance Genes to Brown Planthopper with the Genetic Background of Japonica Rice ( Oryza sativa L.). PLANTS 2019; 8:plants8110498. [PMID: 31726710 PMCID: PMC6918374 DOI: 10.3390/plants8110498] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 11/04/2019] [Accepted: 11/07/2019] [Indexed: 11/16/2022]
Abstract
The brown planthopper (BPH: Nilaparvata lugens Stål.) is a major pest of rice, Oryza sativa, in Asia. Host plant resistance has tremendous potential to reduce the damage caused to rice by the planthopper. However, the effectiveness of resistance genes varies spatially and temporally according to BPH virulence. Understanding patterns in BPH virulence against resistance genes is necessary to efficiently and sustainably deploy resistant rice varieties. To survey BPH virulence patterns, seven near-isogenic lines (NILs), each with a single BPH resistance gene (BPH2-NIL, BPH3-NIL, BPH17-NIL, BPH20-NIL, BPH21-NIL, BPH32-NIL and BPH17-ptb-NIL) and fifteen pyramided lines (PYLs) carrying multiple resistance genes were developed with the genetic background of the japonica rice variety, Taichung 65 (T65), and assessed for resistance levels against two BPH populations (Hadano-66 and Koshi-2013 collected in Japan in 1966 and 2013, respectively). Many of the NILs and PYLs were resistant against the Hadano-66 population but were less effective against the Koshi-2013 population. Among PYLs, BPH20+BPH32-PYL and BPH2+BPH3+BPH17-PYL granted relatively high BPH resistance against Koshi-2013. The NILs and PYLs developed in this research will be useful to monitor BPH virulence prior to deploying resistant rice varieties and improve rice’s resistance to BPH in the context of regionally increasing levels of virulence.
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Affiliation(s)
- Cuong D. Nguyen
- United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima 890-0065, Japan;
- College of Food Industry, 101B Le Huu Trac Street, Son Tra District, Da Nang City 550000, Vietnam
| | - Holden Verdeprado
- International Rice Research Institute, DAPO Box 7777, Metro Manila 1301, Philippines; (H.V.); (P.S.V.); (D.S.B.)
| | - Demeter Zita
- Faculty of Agriculture, Saga University, Saga 840-8502, Japan;
| | - Sachiyo Sanada-Morimura
- NARO Kyushu Okinawa Agricultural Research Center, 2421 Suya, Koshi, Kumamoto 861–1192, Japan; (S.S.-M.); (M.M.)
| | - Masaya Matsumura
- NARO Kyushu Okinawa Agricultural Research Center, 2421 Suya, Koshi, Kumamoto 861–1192, Japan; (S.S.-M.); (M.M.)
| | - Parminder S. Virk
- International Rice Research Institute, DAPO Box 7777, Metro Manila 1301, Philippines; (H.V.); (P.S.V.); (D.S.B.)
- International Center for Tropical Agriculture, A.A, 6713 Cali, Colombia
| | - Darshan S. Brar
- International Rice Research Institute, DAPO Box 7777, Metro Manila 1301, Philippines; (H.V.); (P.S.V.); (D.S.B.)
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana 141027, India
| | - Finbarr G. Horgan
- EcoLaVerna Integral Restoration Ecology, Bridestown, Kildinan, Co. Cork, T56 CD39, Ireland;
| | - Hideshi Yasui
- Plant Breeding Laboratory, Graduate School, Kyushu University, Fukuoka 812-8581, Japan;
| | - Daisuke Fujita
- United Graduate School of Agricultural Sciences, Kagoshima University, Kagoshima 890-0065, Japan;
- International Rice Research Institute, DAPO Box 7777, Metro Manila 1301, Philippines; (H.V.); (P.S.V.); (D.S.B.)
- Faculty of Agriculture, Saga University, Saga 840-8502, Japan;
- Plant Breeding Laboratory, Graduate School, Kyushu University, Fukuoka 812-8581, Japan;
- Correspondence: ; Tel.: +81-952-28-8724
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Hu J, Chang X, Zou L, Tang W, Wu W. Identification and fine mapping of Bph33, a new brown planthopper resistance gene in rice (Oryza sativa L.). RICE (NEW YORK, N.Y.) 2018; 11:55. [PMID: 30291462 PMCID: PMC6173673 DOI: 10.1186/s12284-018-0249-7] [Citation(s) in RCA: 19] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [Grants] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/19/2018] [Accepted: 09/26/2018] [Indexed: 05/10/2023]
Abstract
BACKGROUND Host-plant resistance is the most desirable and economic way to overcome BPH damage to rice. As single-gene resistance is easily lost due to the evolution of new BPH biotypes, it is urgent to explore and identify new BPH resistance genes. RESULTS In this study, using F2:3 populations and near-isogenic lines (NILs) derived from crosses between two BPH-resistant Sri Lankan rice cultivars (KOLAYAL and POLIYAL) and a BPH-susceptible cultivar 9311, a new resistance gene Bph33 was fine mapped to a 60-kb region ranging 0.91-0.97 Mb on the short arm of chromosome 4 (4S), which was at least 4 Mb distant from those genes/QTLs (Bph12, Bph15, Bph3, Bph20, QBph4 and QBph4.2) reported before. Seven genes were predicted in this region. Based on sequence and expression analyses, a Leucine Rich Repeat (LRR) family gene (LOC_Os04g02520) was identified as the most possible candidate of Bph33. The gene exhibited continuous and stable resistance from seedling stage to tillering stage, showing both antixenosis and antibiosis effects on BPH. CONCLUSION The results of this study will facilitate map-based cloning and marker-assisted selection of the gene.
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Affiliation(s)
- Jie Hu
- Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
- Fujian Key laboratory of Crop Breeding by Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Xingyuan Chang
- Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
- Fujian Key laboratory of Crop Breeding by Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Ling Zou
- Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
- Fujian Key laboratory of Crop Breeding by Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Weiqi Tang
- Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
- Fujian Key laboratory of Crop Breeding by Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
| | - Weiren Wu
- Key Laboratory of Genetics, Breeding and Multiple Utilization of Crops, Ministry of Education, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
- Fujian Key laboratory of Crop Breeding by Design, Fujian Agriculture and Forestry University, Fuzhou, 350002, China.
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Kumar K, Sarao PS, Bhatia D, Neelam K, Kaur A, Mangat GS, Brar DS, Singh K. High-resolution genetic mapping of a novel brown planthopper resistance locus, Bph34 in Oryza sativa L. X Oryza nivara (Sharma & Shastry) derived interspecific F 2 population. TAG. THEORETICAL AND APPLIED GENETICS. THEORETISCHE UND ANGEWANDTE GENETIK 2018; 131:1163-1171. [PMID: 29476225 DOI: 10.1007/s00122-018-3069-7] [Citation(s) in RCA: 25] [Impact Index Per Article: 4.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 05/10/2017] [Accepted: 02/15/2018] [Indexed: 05/19/2023]
Abstract
A BPH-resistant locus designated as Bph34 identified in Oryza nivara acc. IRGC104646 on long arm of chromosome 4 using high-resolution mapping with 50 K SNP chip. BPH resistance contributed by locus showed dominant inheritance in F2 and F3. The Bph34 locus is 91 kb in size and contains 11 candidate genes. In addition to SNP markers, SSR markers, RM16994 and RM17007 co-segregated with the BPH resistance. These two SSR markers can facilitate marker-assisted transfer of the Bph34 locus into elite rice cultivars in all labs. Brown planthopper (BPH, Nilaparvata lugen Stål) is one of the most destructive insects of rice (Oryza sativa L.) causing significant yield losses annually. Exploiting host plant resistance to BPH and incorporating resistant genes in susceptible commercial cultivars is economical and environmentally friendly approach to manage this pest. Here, we report high-resolution mapping of a novel genetic locus for resistance to BPH, designated as Bph34 on long arm of rice chromosome 4. The locus was mapped using an interspecific F2 population derived from a cross between susceptible indica cultivar PR122 and BPH-resistant wild species, O. nivara acc. IRGC104646. Inheritance studies performed using F2 and F2:3 populations revealed the presence of single dominant gene. Construction of high-density linkage map using 50 K SNP chip (OsSNPnks) followed by QTL mapping identified single major locus at 28.8 LOD score between SNP markers, AX-95952039 and AX-95921548. The major locus contributing resistance to BPH designated as Bph34 and explained 68.3% of total phenotypic variance. The Bph34 locus is 91 Kb in size on Nipponbare reference genome-IRGSP-1.0 and contains 11 candidate genes. In addition to associated SNP markers, two SSR markers, RM16994 and RM17007, also co-segregated with the Bph34 which can be used efficiently for markers assisted transfer into elite rice cultivars across the labs.
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Affiliation(s)
- Kishor Kumar
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, Punjab, 141004, India
| | - Preetinder Singh Sarao
- Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, Punjab, 141004, India
| | - Dharminder Bhatia
- Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, Punjab, 141004, India.
| | - Kumari Neelam
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, Punjab, 141004, India
| | - Amanpreet Kaur
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, Punjab, 141004, India
| | - Gurjeet Singh Mangat
- Department of Plant Breeding and Genetics, Punjab Agricultural University, Ludhiana, Punjab, 141004, India
| | - Darshan Singh Brar
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, Punjab, 141004, India
| | - Kuldeep Singh
- School of Agricultural Biotechnology, Punjab Agricultural University, Ludhiana, Punjab, 141004, India
- ICAR-National Bureau of Plant Genetic Resources, New Delhi, 110073, India
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Sperotto RA, Buffon G, Schwambach J, Ricachenevsky FK. Checkmite!? Is the Resistance to Phytophagous Mites on Short and Stocky Wild Oryza Species? FRONTIERS IN PLANT SCIENCE 2018; 9:321. [PMID: 29593771 PMCID: PMC5859031 DOI: 10.3389/fpls.2018.00321] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/02/2018] [Accepted: 02/27/2018] [Indexed: 05/03/2023]
Affiliation(s)
- Raul A. Sperotto
- Graduate Program in Biotechnology, University of Taquari Valley, Univates, Lajeado, Brazil
- Biological Sciences and Health Center, University of Taquari Valley, Univates, Lajeado, Brazil
- *Correspondence: Raul A. Sperotto
| | - Giseli Buffon
- Graduate Program in Biotechnology, University of Taquari Valley, Univates, Lajeado, Brazil
| | - Joséli Schwambach
- Graduate Program in Biotechnology, University of Caxias do Sul, Caxias do Sul, Brazil
| | - Felipe K. Ricachenevsky
- Graduate Program in Agrobiology, Federal University of Santa Maria, Santa Maria, Brazil
- Graduate Program in Cell and Molecular Biology, Federal University of Rio Grande do Sul, Porto Alegre, Brazil
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Hu J, Xiao C, He Y. Recent progress on the genetics and molecular breeding of brown planthopper resistance in rice. RICE (NEW YORK, N.Y.) 2016; 9:30. [PMID: 27300326 PMCID: PMC4908088 DOI: 10.1186/s12284-016-0099-0] [Citation(s) in RCA: 48] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/09/2016] [Accepted: 05/23/2016] [Indexed: 05/20/2023]
Abstract
Brown planthopper (BPH) is the most devastating pest of rice. Host-plant resistance is the most desirable and economic strategy in the management of BPH. To date, 29 major BPH resistance genes have been identified from indica cultivars and wild rice species, and more than ten genes have been fine mapped to chromosome regions of less than 200 kb. Four genes (Bph14, Bph26, Bph17 and bph29) have been cloned. The increasing number of fine-mapped and cloned genes provide a solid foundation for development of functional markers for use in breeding. Several BPH resistant introgression lines (ILs), near-isogenic lines (NILs) and pyramided lines (PLs) carrying single or multiple resistance genes were developed by marker assisted backcross breeding (MABC). Here we review recent progress on the genetics and molecular breeding of BPH resistance in rice. Prospect for developing cultivars with durable, broad-spectrum BPH resistance are discussed.
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Affiliation(s)
- Jie Hu
- Key Laboratory of Ministry of Education for Genetics, Breeding and Multiple Utilization of Crops, Fujian Agriculture and Forestry University, Fuzhou, 350002, China
- National Key Laboratory of Crop Genetic Improvement and National Center of Crop Molecular Breeding, Huazhong Agricultural University, Wuhan, 430070, China
| | - Cong Xiao
- National Key Laboratory of Crop Genetic Improvement and National Center of Crop Molecular Breeding, Huazhong Agricultural University, Wuhan, 430070, China
| | - Yuqing He
- National Key Laboratory of Crop Genetic Improvement and National Center of Crop Molecular Breeding, Huazhong Agricultural University, Wuhan, 430070, China.
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Xiao C, Hu J, Ao YT, Cheng MX, Gao GJ, Zhang QL, He GC, He YQ. Development and evaluation of near-isogenic lines for brown planthopper resistance in rice cv. 9311. Sci Rep 2016; 6:38159. [PMID: 27901104 PMCID: PMC5128867 DOI: 10.1038/srep38159] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/22/2016] [Accepted: 11/04/2016] [Indexed: 11/08/2022] Open
Abstract
Brown planthopper (BPH) is the most destructive pest of rice in Asia. To date 29 BPH resistance genes have been identified, but only a few genes are being used in breeding due to inefficient markers for marker-assisted selection (MAS) and little knowledge of the real effects of the genes. In this study we individually transferred 13 genes or QTLs (Bph14, QBph3, QBph4, Bph17, Bph15, Bph20, Bph24, Bph6, Bph3, Bph9, Bph10, Bph18 and Bph21) into cultivar 9311 by marker assisted backcross breeding (MABB). Through positive and negative selection we narrowed the segments from donors containing Bph14, Bph15, Bph6 and Bph9 to 100-400 kb. Whole-genome background selection based on a high resolution SNP array was performed to maximize reconstitution of the recurrent parent genome (RPG 99.2-99.9%). All genes reduced BPH growth and development and showed antibiotic responses in seedlings. Based on genetic effects and amino acid sequences of genes in three clusters we inferred that Bph10 and Bph21 might be identical to Bph26, whereas Bph9 and Bph18 were different. Bph15 might be same with Bph17, but QBph4, Bph20 and Bph24 might be different. We believe that these NILs will be useful in rice BPH resistance research and breeding.
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Affiliation(s)
- Cong Xiao
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Jie Hu
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Yi-Ting Ao
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Ming-Xing Cheng
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Guan-Jun Gao
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Qing-Lu Zhang
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
| | - Guang-Cun He
- State Key Laboratory of Hybrid Rice, College of Life Sciences, Wuhan University, Wuhan 430070, China
| | - Yu-Qing He
- National Key Laboratory of Crop Genetic Improvement, Huazhong Agricultural University, Wuhan 430070, China
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