Update info.Tools - Reference - Detail
Reference Detail
| Reference | ||
|---|---|---|
| Author | Zhang L., Li Q., Dong H., He Q., Liang L., Tan C., Han Z., Yao W., Li G., Zhao H., Xie W., Xing Y. | |
| Title | Three CCT domain-containing genes were identified to regulate heading date by candidate gene-based association mapping and transformation in rice. | |
|
Abstract: CCT domain-containing genes generally control flowering in plants. Currently, only six of the 41 CCT family genes have been confirmed to control flowering in rice. To efficiently identify more heading date-related genes from the CCT family, we compared the positions of heading date QTLs and CCT genes and found that 25 CCT family genes were located in the QTL regions. Association mapping showed that a total of 19 CCT family genes were associated with the heading date. Five of the seven associated genes within QTL regions and two of four associated genes outside of the QTL regions were confirmed to regulate heading date by transformation. None of the seven non-associated genes outside of the QTL regions regulates heading date. Obviously, combination of candidate gene-based association mapping with linkage analysis could improve the identification of functional genes. Three novel CCT family genes, including one non-associated (OsCCT01) and two associated genes (OsCCT11 and OsCCT19) regulated the heading date. The overexpression of OsCCT01 delayed flowering through suppressing the expression of Ehd1, Hd3a and RFT1 under both long day and short day conditions. Potential functions in regulating heading date of some untested CCT family genes were discussed. |
||
| Journal | Sci Rep | |
| Country | China | |
| Volume | 5 | |
| Pages | 7663 | |
| Year | 2015 | |
| PubMed ID | 25563494 | |
| PubMed Central ID | - | |
| DOI | 10.1038/srep07663 | |
| URL | - | |
| Relation | ||
| Gene | BBX10 BBX12 BBX15 BBX17 BBX20 BBX23 BBX25 BBX28 BBX3 BBX7 BBX9 CCT1 CCT10 CCT17 CCT25 CCT36 CCT37 CCT39 CMF11 CMF14 CMF3 CO3 COL15 COL4 DHD4 DTH2 EF1 GATA17 GATA18 GATA19 GATA20 GHD2 GHD7 HD2 HD3A NRR PRR59 PRR73 PRR95 RFT1 SE1 TOC1 _ _ | |
| 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 | - | |
