Plant BiologybioRxiv
Phenotypic and physiological responses to salt exposure in Sorghum reveal diversity among domesticated landraces
A. N. Henderson, P. M. Crim, J. R. Cumming, J. S. Hawkins
The paper examines salt tolerance in sorghum landraces, finding that proline accumulation indicates stress injury, not acclimation, and that tolerance likely originated early in domestication.
DOI 10.1002/ajb2.1506