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Reference Detail
| Reference | ||
|---|---|---|
| Author | Wei S., Li X., Lu Z., Zhang H., Ye X., Zhou Y., Li J., Yan Y., Pei H., Duan F., Wang D., Chen S., Wang P., Zhang C., Shang L., Zhou Y., Yan P., Zhao M., Huang J., Bock R., Qian Q., Zhou W. | |
| Title | A transcriptional regulator that boosts grain yields and shortens the growth duration of rice. | |
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Abstract: Complex biological processes such as plant growth and development are often under the control of transcription factors that regulate the expression of large sets of genes and activate subordinate transcription factors in a cascade-like fashion. Here, by screening candidate photosynthesis-related transcription factors in rice, we identified a DREB (Dehydration Responsive Element Binding) family member, OsDREB1C, in which expression is induced by both light and low nitrogen status. We show that OsDREB1C drives functionally diverse transcriptional programs determining photosynthetic capacity, nitrogen utilization, and flowering time. Field trials with <i>OsDREB1C</i>-overexpressing rice revealed yield increases of 41.3 to 68.3% and, in addition, shortened growth duration, improved nitrogen use efficiency, and promoted efficient resource allocation, thus providing a strategy toward achieving much-needed increases in agricultural productivity. |
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| Journal | Science | |
| Country | China | |
| Volume | 377(6604) | |
| Pages | eabi8455 | |
| Year | 2022 | |
| PubMed ID | 35862527 | |
| PubMed Central ID | - | |
| DOI | 10.1126/science.abi8455 | |
| URL | - | |
| Relation | ||
| Gene | DREB1C FTL1 NPF6.5 NRT2.4 RBCS3 _ | |
| INSD | - | |
| Strain | Wild Core Collection | - |
| Induced Mutation Lines(NIG Collection) | - | |
| Sterile Seed Strain | - | |
|
Lethal Embryo Mutantion Strain |
- | |
|
Stages in Each Organ - Muant Lines (Gene) |
- | |
| Cultivated Varieties(NIG Collection) | - | |
| Stages in Each Organ | - | |
