| Accession |
PRJCA003821 |
| Title |
Genomic basis of rice geographic adaptation to soil nitrogen |
| Relevance |
Agricultural |
| Data types |
Transcriptome or Gene expression
Raw sequence reads
|
| Organisms |
Oryza sativa
|
| Description |
Intensive application of inorganic nitrogen underlies marked increase in crop production yet imposes detrimental impact on ecosystems, hence it is crucial for future sustainable agriculture to improve nitrogen-use efficiency (NUE). Here we report the identification of genetic basis of NUE associated with the local soil adaptation of cultivated rice. With a diverse rice germplasm panel collected from different ecogeographic regions, we performed genome-wide association study on tillering response to nitrogen (TRN), the most correlated trait to NUE of rice, and identified OsTCP19 as a modulator of TRN via transcriptionally responding to nitrogen.Using expression profiling by high throughput sequencing, we identified a number of target genes of OsTCP19 demonstrated its enormous potential for rice breeding and environment amelioration through reducing nitrogen application. |
| Sample scope |
Multiisolate |
| Release date |
2020-11-04 |
| Grants |
| Agency |
program |
Grant ID |
Grant title |
| Chinese Academy of Sciences (CAS)
|
|
XDA24020000
|
|
| National Natural Science Foundation of China (NSFC)
|
|
31922007
|
|
|
|
| Submitter |
Yq
Liu (yqliu100@163.com)
|
| Organization |
Institute of Genetics and Developmental Biology, Chinese Academy of Sciences |
| Submission date |
2020-11-03 |
