Dynamical climatic model for time to flowering in Vigna radiata
Abstract Background Phenology data collected recently for about 300 accessions of Vigna radiata (mungbean) is an invaluable resource for investigation of impacts of climatic factors on plant development. Results We developed a new mathematical model that describes the dynamic control of time to flow...
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| Format: | Article |
| Language: | English |
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BMC
2020-10-01
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| Series: | BMC Plant Biology |
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| Online Access: | http://link.springer.com/article/10.1186/s12870-020-02408-1 |
| _version_ | 1818408943505899520 |
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| author | Konstantin Kozlov Alena Sokolkova Cheng-Ruei Lee Chau-Ti Ting Roland Schafleitner Eric Bishop-von Wettberg Sergey Nuzhdin Maria Samsonova |
| author_facet | Konstantin Kozlov Alena Sokolkova Cheng-Ruei Lee Chau-Ti Ting Roland Schafleitner Eric Bishop-von Wettberg Sergey Nuzhdin Maria Samsonova |
| author_sort | Konstantin Kozlov |
| collection | DOAJ |
| description | Abstract Background Phenology data collected recently for about 300 accessions of Vigna radiata (mungbean) is an invaluable resource for investigation of impacts of climatic factors on plant development. Results We developed a new mathematical model that describes the dynamic control of time to flowering by daily values of maximal and minimal temperature, precipitation, day length and solar radiation. We obtained model parameters by adaptation to the available experimental data. The models were validated by cross-validation and used to demonstrate that the phenology of adaptive traits, like flowering time, is strongly predicted not only by local environmental factors but also by plant geographic origin and genotype. Conclusions Of local environmental factors maximal temperature appeared to be the most critical factor determining how faithfully the model describes the data. The models were applied to forecast time to flowering of accessions grown in Taiwan in future years 2020-2030. |
| first_indexed | 2024-12-14T09:51:46Z |
| format | Article |
| id | doaj.art-eaf534b6b3a44b5dbd07257ed6e982ac |
| institution | Directory Open Access Journal |
| issn | 1471-2229 |
| language | English |
| last_indexed | 2024-12-14T09:51:46Z |
| publishDate | 2020-10-01 |
| publisher | BMC |
| record_format | Article |
| series | BMC Plant Biology |
| spelling | doaj.art-eaf534b6b3a44b5dbd07257ed6e982ac2022-12-21T23:07:31ZengBMCBMC Plant Biology1471-22292020-10-0120S111510.1186/s12870-020-02408-1Dynamical climatic model for time to flowering in Vigna radiataKonstantin Kozlov0Alena Sokolkova1Cheng-Ruei Lee2Chau-Ti Ting3Roland Schafleitner4Eric Bishop-von Wettberg5Sergey Nuzhdin6Maria Samsonova7Peter the Great St. Petersburg Polytechnic UniversityPeter the Great St. Petersburg Polytechnic UniversityNational Taiwan UniversityNational Taiwan UniversityWorld Vegetable CenterDepartment of Plant and Soil Science, University of VermontProgram Molecular and Computation Biology, University of CaliforniaPeter the Great St. Petersburg Polytechnic UniversityAbstract Background Phenology data collected recently for about 300 accessions of Vigna radiata (mungbean) is an invaluable resource for investigation of impacts of climatic factors on plant development. Results We developed a new mathematical model that describes the dynamic control of time to flowering by daily values of maximal and minimal temperature, precipitation, day length and solar radiation. We obtained model parameters by adaptation to the available experimental data. The models were validated by cross-validation and used to demonstrate that the phenology of adaptive traits, like flowering time, is strongly predicted not only by local environmental factors but also by plant geographic origin and genotype. Conclusions Of local environmental factors maximal temperature appeared to be the most critical factor determining how faithfully the model describes the data. The models were applied to forecast time to flowering of accessions grown in Taiwan in future years 2020-2030.http://link.springer.com/article/10.1186/s12870-020-02408-1VignaMungbeanModelClimatic factorsGWAS |
| spellingShingle | Konstantin Kozlov Alena Sokolkova Cheng-Ruei Lee Chau-Ti Ting Roland Schafleitner Eric Bishop-von Wettberg Sergey Nuzhdin Maria Samsonova Dynamical climatic model for time to flowering in Vigna radiata BMC Plant Biology Vigna Mungbean Model Climatic factors GWAS |
| title | Dynamical climatic model for time to flowering in Vigna radiata |
| title_full | Dynamical climatic model for time to flowering in Vigna radiata |
| title_fullStr | Dynamical climatic model for time to flowering in Vigna radiata |
| title_full_unstemmed | Dynamical climatic model for time to flowering in Vigna radiata |
| title_short | Dynamical climatic model for time to flowering in Vigna radiata |
| title_sort | dynamical climatic model for time to flowering in vigna radiata |
| topic | Vigna Mungbean Model Climatic factors GWAS |
| url | http://link.springer.com/article/10.1186/s12870-020-02408-1 |
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