Frontiers in Plant Science (Sep 2023)
Identification of E1-E4 allele combinations and ecological adaptability of soybean varieties from different geographical origins in China
- Naiwen Zheng,
- Naiwen Zheng,
- Naiwen Zheng,
- Yukai Guo,
- Yukai Guo,
- Yukai Guo,
- Siyu Wang,
- Siyu Wang,
- Siyu Wang,
- Han Zhang,
- Han Zhang,
- Han Zhang,
- Li Wang,
- Li Wang,
- Li Wang,
- Yang Gao,
- Yang Gao,
- Yang Gao,
- Mei Xu,
- Mei Xu,
- Mei Xu,
- Wenyan Wang,
- Weiguo Liu,
- Weiguo Liu,
- Weiguo Liu,
- Wenyu Yang,
- Wenyu Yang,
- Wenyu Yang
Affiliations
- Naiwen Zheng
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- Naiwen Zheng
- Sichuan Engineering Research Center for Crop Strip Intercropping System, Sichuan Agricultural University, Chengdu, China
- Naiwen Zheng
- Key Laboratory of Crop Ecophysiology and Farming System in Southwest China, Ministry of Agriculture, Chengdu, China
- Yukai Guo
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- Yukai Guo
- Sichuan Engineering Research Center for Crop Strip Intercropping System, Sichuan Agricultural University, Chengdu, China
- Yukai Guo
- Key Laboratory of Crop Ecophysiology and Farming System in Southwest China, Ministry of Agriculture, Chengdu, China
- Siyu Wang
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- Siyu Wang
- Sichuan Engineering Research Center for Crop Strip Intercropping System, Sichuan Agricultural University, Chengdu, China
- Siyu Wang
- Key Laboratory of Crop Ecophysiology and Farming System in Southwest China, Ministry of Agriculture, Chengdu, China
- Han Zhang
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- Han Zhang
- Sichuan Engineering Research Center for Crop Strip Intercropping System, Sichuan Agricultural University, Chengdu, China
- Han Zhang
- Key Laboratory of Crop Ecophysiology and Farming System in Southwest China, Ministry of Agriculture, Chengdu, China
- Li Wang
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- Li Wang
- Sichuan Engineering Research Center for Crop Strip Intercropping System, Sichuan Agricultural University, Chengdu, China
- Li Wang
- Key Laboratory of Crop Ecophysiology and Farming System in Southwest China, Ministry of Agriculture, Chengdu, China
- Yang Gao
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- Yang Gao
- Sichuan Engineering Research Center for Crop Strip Intercropping System, Sichuan Agricultural University, Chengdu, China
- Yang Gao
- Key Laboratory of Crop Ecophysiology and Farming System in Southwest China, Ministry of Agriculture, Chengdu, China
- Mei Xu
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- Mei Xu
- Sichuan Engineering Research Center for Crop Strip Intercropping System, Sichuan Agricultural University, Chengdu, China
- Mei Xu
- Key Laboratory of Crop Ecophysiology and Farming System in Southwest China, Ministry of Agriculture, Chengdu, China
- Wenyan Wang
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- Weiguo Liu
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- Weiguo Liu
- Sichuan Engineering Research Center for Crop Strip Intercropping System, Sichuan Agricultural University, Chengdu, China
- Weiguo Liu
- Key Laboratory of Crop Ecophysiology and Farming System in Southwest China, Ministry of Agriculture, Chengdu, China
- Wenyu Yang
- College of Agronomy, Sichuan Agricultural University, Chengdu, China
- Wenyu Yang
- Sichuan Engineering Research Center for Crop Strip Intercropping System, Sichuan Agricultural University, Chengdu, China
- Wenyu Yang
- Key Laboratory of Crop Ecophysiology and Farming System in Southwest China, Ministry of Agriculture, Chengdu, China
- DOI
- https://doi.org/10.3389/fpls.2023.1222755
- Journal volume & issue
-
Vol. 14
Abstract
The duration of soybean growth and development is regulated by E1-E4 allele genes, which form the basis for ecological adaptation related to biomass accumulation, flowering and pod formation, maturation, and yield. To elucidate the effects of different combinations of E1-E4 allele genes on soybean ecological adaptation, this study conducted competitive allele-specific PCR (KASP) analysis and photoperiod gene typing on 101 main soybean cultivars from different latitudes in China. The ecological adaptation of these cultivars in Sichuan was also investigated. The results showed that within a certain range (60-95 days), soybean varieties with a genotype combination of E1/e2-ns/E3/E4 exhibited a longer growth period and demonstrated higher biomass and yield, displaying overall better performance. These varieties showed strong ecological adaptation in the Chengdu Plain region and are suitable for introduction in similar low to mid-latitude areas like the Chengdu Plain (30°N~32°N). Conversely, soybean varieties carrying a higher number of recessive alleles of E1-E4 are not suitable for introduction in this region.
Keywords
