Early Vigor of a Pyramiding Line Containing Two Quantitative Trait Loci, Phosphorus Uptake 1 (Pup1) and Anaerobic Germination 1 (AG1) in Rice (O. Sativa L.)
Abstract
1. Introduction
2. Materials and Methods
2.1. Plant Materials
2.2. Genomic DNA Extraction and Genotyping
2.3. RNA Extraction and Gene Expression Analysis of Pup1 and AG1
2.4. Phenotyping under Different P Concentrations of Soil and Hydroponic Conditions
2.5. Phenotyping Germinability under Anaerobic Conditions
2.6. Plant Growth Conditions in Paddy Field
3. Results
3.1. Genomic Structure of I-PA
3.2. Independent Pup1 Function of I-PA under Different P Supply Conditions
3.3. Independent AG1 Function of I-PA under Anaerobic Conditions at the Germination Stage
3.4. Improved Tillering Ability of I-PA during the Early Growth Stage in the Paddy Field
4. Discussion
5. Conclusions
Supplementary Materials
Author Contributions
Funding
Acknowledgments
Conflicts of Interest
References
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Conditions | Germination | Low P and Aerobic | ||
---|---|---|---|---|
NILs | Anoxia | Hypoxia | ||
I-Pup1 | poor | poor | good | |
I-AG1 | good | good | poor | |
I-PA | good | good | good | |
IR64 | poor | poor | poor |
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Shin, N.-H.; Han, J.-H.; Jang, S.; Song, K.; Koh, H.-J.; Lee, J.-H.; Yoo, S.; Chin, J.H. Early Vigor of a Pyramiding Line Containing Two Quantitative Trait Loci, Phosphorus Uptake 1 (Pup1) and Anaerobic Germination 1 (AG1) in Rice (O. Sativa L.). Agriculture 2020, 10, 453. https://doi.org/10.3390/agriculture10100453
Shin N-H, Han J-H, Jang S, Song K, Koh H-J, Lee J-H, Yoo S, Chin JH. Early Vigor of a Pyramiding Line Containing Two Quantitative Trait Loci, Phosphorus Uptake 1 (Pup1) and Anaerobic Germination 1 (AG1) in Rice (O. Sativa L.). Agriculture. 2020; 10(10):453. https://doi.org/10.3390/agriculture10100453
Chicago/Turabian StyleShin, Na-Hyun, Jae-Hyuk Han, Su Jang, Kihwan Song, Hee-Jong Koh, Jong-Hee Lee, Soocheul Yoo, and Joong Hyoun Chin. 2020. "Early Vigor of a Pyramiding Line Containing Two Quantitative Trait Loci, Phosphorus Uptake 1 (Pup1) and Anaerobic Germination 1 (AG1) in Rice (O. Sativa L.)" Agriculture 10, no. 10: 453. https://doi.org/10.3390/agriculture10100453
APA StyleShin, N.-H., Han, J.-H., Jang, S., Song, K., Koh, H.-J., Lee, J.-H., Yoo, S., & Chin, J. H. (2020). Early Vigor of a Pyramiding Line Containing Two Quantitative Trait Loci, Phosphorus Uptake 1 (Pup1) and Anaerobic Germination 1 (AG1) in Rice (O. Sativa L.). Agriculture, 10(10), 453. https://doi.org/10.3390/agriculture10100453