| Definition: | Ratio of 13C/12C. Measured in juvenile trifoliolate leaf and used as a measure of transpiration efficiency. |
| CID |
| Carbon isotope discrimination 1-1 |
| Carbon isotope discrimination 1-2 |
| Carbon isotope discrimination 1-3 |
| Carbon isotope discrimination 1-4 |
| Carbon isotope discrimination 1-5 |
| Source | Accession |
|---|---|
| Plant Trait Ontology | TO:0002643 |
| Plant Ontology | PO:0000003 |
| SoyBase Soybean Ontology | SOY:0001326 |
| Funded by the USDA-ARS. Developed by the USDA-ARS SoyBase and Legume Clade Database group at the Iowa State University, Ames, IA | ||