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Plewiński P, Ćwiek-Kupczyńska H, Rudy E, Bielski W, Rychel-Bielska S, Stawiński S, Barzyk P, Krajewski P, Naganowska B, Wolko B, Książkiewicz M. Innovative transcriptome-based genotyping highlights environmentally responsive genes for phenology, growth and yield in a non-model grain legume. PLANT, CELL & ENVIRONMENT 2020; 43:2680-2698. [PMID: 32885839 DOI: 10.1111/pce.13880] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 06/04/2020] [Revised: 08/21/2020] [Accepted: 08/22/2020] [Indexed: 06/11/2023]
Abstract
The narrow-leafed lupin, Lupinus angustifolius L., is a grain legume crop, cultivated both as a green manure and as a source of protein for animal feed and human food production. During its domestication process, numerous agronomic traits were improved, however, only two trait-related genes were identified hitherto, both by linkage mapping. Genome-wide association studies (GWAS), exploiting genomic sequencing, did not select any novel candidate gene. In the present study, an innovative method of 3'-end reduced representation transcriptomic profiling, a massive analysis of cDNA ends, has been used for genotyping of 126 L. angustifolius lines surveyed by field phenotyping. Significant genotype × environment interactions were identified for all phenology and yield traits analysed. Principal component analysis of population structure evidenced European domestication bottlenecks, visualized by clustering of breeding materials and cultivars. GWAS provided contribution towards deciphering vernalization pathway in legumes, and, apart from highlighting known domestication loci (Ku/Julius and mol), designated novel candidate genes for L. angustifolius traits. Early phenology was associated with genes from vernalization, cold-responsiveness and phosphatidylinositol signalling pathways whereas high yield with genes controlling photosynthesis performance and abiotic stress (drought or heat) tolerance. PCR-based toolbox was developed and validated to enable tracking desired alleles in marker-assisted selection. Narrow-leafed lupin was genotyped with an innovative method of transcriptome profiling and phenotyped for phenology, growth and yield traits in field. Early phenology was found associated with genes from cold-response, vernalization and phosphatidylinositol signalling pathways, whereas high yield with genes running photosystem II and drought or heat stress response. Key loci were supplied with PCR-based toolbox for marker-assisted selection.
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Affiliation(s)
- Piotr Plewiński
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Hanna Ćwiek-Kupczyńska
- Department of Biometry and Bioinformatics, Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Elżbieta Rudy
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Wojciech Bielski
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Sandra Rychel-Bielska
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
- Department of Genetics, Plant Breeding and Seed Production, Wroclaw University of Environmental and Life Sciences, Wrocław, Poland
| | - Stanisław Stawiński
- Department in Przebędowo, Plant Breeding Smolice Ltd., Murowana Goślina, Poland
| | - Paweł Barzyk
- Department in Wiatrowo, Poznań Plant Breeding Ltd., Wiatrowo, Poland
| | - Paweł Krajewski
- Department of Biometry and Bioinformatics, Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Barbara Naganowska
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Bogdan Wolko
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
| | - Michał Książkiewicz
- Department of Genomics, Institute of Plant Genetics, Polish Academy of Sciences, Poznań, Poland
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Zhong L, Ali H, Fang Z, Wahlqvist ML, Hodgson JM, Johnson SK. Lupin seed coat as a promising food ingredient: physicochemical, nutritional, antioxidant properties, and effect of genotype and environment. Int J Food Sci Technol 2020. [DOI: 10.1111/ijfs.14460] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- Liezhou Zhong
- School of Public Health Curtin University Perth Western Australia 6102 Australia
| | - Hayder Ali
- School of Public Health Curtin University Perth Western Australia 6102 Australia
| | - Zhongxiang Fang
- Faculty of Veterinary and Agricultural Sciences The University of Melbourne Parkville Victoria 3010 Australia
| | - Mark L. Wahlqvist
- Monash Asia Institute Monash University Melbourne Victoria 3800 Australia
- Division of Population Health Science National Health Research Institutes Taipei 11503 Taiwan
| | - Jonathan M. Hodgson
- School of Medical and Health Sciences Edith Cowan University Joondalup Western Australia 6027 Australia
- Medical School Royal Perth Hospital Unit The University of Western Australia Perth Western Australia 6000 Australia
| | - Stuart K. Johnson
- School of Molecular and Life Sciences Faculty of Science and Engineering Curtin Health Innovation Research Institute Curtin University Bentley Western Australia 6102 Australia
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Irrigation-Induced Changes in Chemical Composition and Quality of Seeds of Yellow Lupine ( Lupinus luteus L.). Int J Mol Sci 2019; 20:ijms20225521. [PMID: 31698683 PMCID: PMC6888426 DOI: 10.3390/ijms20225521] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/30/2019] [Revised: 10/30/2019] [Accepted: 11/04/2019] [Indexed: 11/17/2022] Open
Abstract
The quality and amount of yellow lupine yield depend on water availability. Water scarcity negatively affects germination, flowering, and pod formation, and thus introduction of an artificial irrigation system is needed. The aim of this study was to evaluate the influence of irrigation on the quality of yellow lupine seeds. Raining was applied with a semi-solid device with sprinklers during periods of greatest water demand. It was shown that watered plants produced seeds of lesser quality, having smaller size and weight. To find out why seeds of irrigated plants were of poor quality, interdisciplinary research at the cellular level was carried out. DNA cytophotometry evidenced the presence of nuclei with lower polyploidy in the apical zone of mature seeds. This may lead to formation of smaller cells and reduce depositing of storage materials. The electrophoretic and Fourier transform infrared spectroscopic analyses revealed differences in protein and cuticular wax profiles, while scanning electron microscopy and energy dispersive spectroscopy revealed, among various chemical elements, decreased calcium content in one of seed zones (near plumule). Seeds from irrigated plants showed slightly higher germination dynamics but growth rate of seedlings was slightly lower. The studies showed that irrigation of lupine affected seed features and their chemical composition, an ability to germination and seedlings growth.
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