Collection, preservation, identification, evaluation and innovative utilization of wheat germplasm resources
Wheat gene mining and marker-assisted breeding
Overview of Teaching and Research
Mainly engaged in scientific research on wheat germplasm resource innovation and molecular marker breeding. Hosted 7 projects successively, including the Central Leading Local Science and Technology Development Fund Project, Shanxi Province Basic Research Program, Shanxi Province Wheat Good Variety Research Project, school level project and laboratory open fund project; Participated in 5 projects including Shanxi Province Key Science and Technology Innovation Platform Project, Shanxi Province Key R&D Plan and Shanxi Province Basic Research Plan. Published 7 papers as the first author in international and national academic journals, of which 1 was included in SCI. Obtained 3 national invention patents. Participated in the development of two local standards in Shanxi Province. Participate in the approval of one variety.
Teaching and Research Projects
Shanxi Agricultural University's "Introduction of Talents Scientific Research Startup Project" "Genetic Diversity Analysis and Genome-wide Association Analysis of Shanxi Wheat Landraces and Breeding Varieties Based on SNP Chips", 2023BQ96, 2024/01-2026/12, 60,000 yuan, Preside over.
Centrally guided local science and technology development funds "National Approval of Drought-resistant High-yield Wheat Series and Supporting Cultivation Technology Demonstration and Promotion", YDZJSX20231C011, 2023/07-2026/06, 600,000 yuan, Preside over.
A sub-topic under the Wheat Improved Breed Research Project "Joint Research on Innovative and Improved Wheat Breeds in the Wheat Seed Industry in 2023", YZGG-02, 2023/05-2024/04, 40,000 yuan, Preside over.
Sub-topic of the Wheat Improved Breed Research Project "Joint Research on Innovative and Improved Wheat Breeds in the Wheat Seed Industry in 2022", 2022XCZX02, 2022/05-2023/04, 40,000 yuan, participation.
Open Fund of the State Key Laboratory of Organic Dryland Agriculture "Selection and Excavation of High-quality Germplasm Resources for Stress Resistance of Dry Area Crops", 202105D121008-2-2, 2021/04-2023/12, 100,000 yuan, participation.
Shanxi Provincial Department of Science and Technology Key R&D Plan "Innovation and Excavation of Main Crop Germplasm Resources in Shanxi Province", 201903D211003, 2019/01-2021/12, 1.5 million yuan, participation.
Youth Fund of Basic Research Program of Shanxi Provincial Department of Science and Technology "Analysis of Genetic Variation of Shanxi Wheat Local Varieties Based on Functional Markers", 201801D221313, 2018/01-2020/12, 30,000 yuan, participated.
Key science and technology innovation platform of Shanxi Provincial Department of Science and Technology "Key Science and Technology Innovation Platform for Germplasm Innovation and Molecular Breeding of Main Crops in Shanxi Province", 201605D151002, 2016/01-2021/12, 2 million yuan, participation.
Shanxi Academy of Agricultural Sciences Agricultural Technology Research "Construction of Shanxi Wheat Core Germplasm Based on Phenotypic Traits", YGG17059, 2017/01-2019/12, 150,000 yuan, Preside over.
Youth Fund of Shanxi Provincial Department of Science and Technology, "Location of Soybean Cytoplasmic Male Sterility Restoration Gene Markers", 2014021029-1, 2014/01-2016/12, 30,000 yuan, Preside over.
Presentative papers
Lei Menglin, Liu Xia, Wang Yanzhen, Mu Zhixin. Genetic relationship analysis of wheat landraces with the same name in Shanxi province. Journal of Shanxi Agricultural University (Natural Science Edition), 2023, 43(4): 001.
Menglin Lei, Xia Liu, Yanzhen Wang, Xiaojun Zhang, Huiling Du, Zhixin Mu. Evaluation of local wheat (Triticum aestivum L.) germplasm resources and mining of excellent drought resistance loci in Shanxi province. Genet Resour Crop Evol, 2022, 70(4): 1097-1113.（SCI）
Lei Menglin, Liu Xia, Li Xin, Zhang Jian.Hua, Wang Yu Nan, Huang Rui and Du Huiling. The genetic representation of local wheat varieties in shanxi province was studied by agronomic characters. Molecular Plant Breeding, 2020, 18(20): 6853-6872.
Lei Menglin, Liu Xia, Feng Ruiyun, Li Xin, Zhang Jin and Yang Shengquan. Analysis of genetic diversity of wheat landrace in shanxi province based on morphological and biological characteristics. Molecular Plant Breeding, 2020, 18(2): 638-649.
Lei Menglin, Feng Ruiyun,Hao Yaping, Liu Xia, Wang Huijie and Yang Shengquan. Aanlysis of codon bias of stress-resistant related transcription factor DREB in wheat. Journal of Triticeae Crops, 2019, 39(1): 1-9.
Lei Menglin, Mao Xinguo, Chang Xiaoping, Liu Xia, Jing Ruilian. Functional Marker Mapping and Expression Characteristics Analysis of Gene TaDREB1 in Wheat (Triticum aestivum). Journal of Agricultural Biotechnology, 2019, 27(2): 229-236.
Achievement , patent and regulation
Patent
A protein comparison device for wheat Siagros gene. Patent NO.: CN108562687B, First accomplisher.
A cultivation method for improving wheat stress resistance. Patent NO.: CN110226504B, First accomplisher.
A method of growing high-yield wheat. Patent NO.: CN110226473B, First accomplisher.
Regulation
Technical regulations of spring sowing middle and late hybrid soybean cultivation, Local Standard of Shanxi Province, DB14/T1181-2023, Four accomplisher.
Technical regulations of soybean hybrid seed production, Local Standard of Shanxi Province, DB14/T1342-2023, Third accomplisher.
Cultivars
Jindou48, Shanxi Crop Variety Approval Committee, NO.: Jinshendou2014005, Seventh accomplisher.
Contact information
Address：161 Longcheng North Street, Xiaodian District, Taiyuan City, Shanxi Province
Postcode：030031
Email：leimenglin35@163.com
Tel：0351-7639211, 15003462047
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