Abiotic Stress Research Glossary
564 terms total — 3 showing — Last updated 26 Oct 2026
Leaf rolling phenotype
The physical curling or rolling of leaf margins inward as a mechanical response to water deficit, reducing exposed leaf surface area and transpiration rate. This visible morphological adaptation appears as an early stress symptom in many grass and crop species.
Osmolyte accumulation
The cellular process of synthesizing and accumulating organic solutes such as amino acids, sugars, and polyols to mainta...
Osmolyte Accumulation Rate
The kinetic measure of how rapidly plants synthesize and sequester osmotically active solutes (glucose, sucrose, amino a...
Rhizospheric osmolyte accumulation
The buildup of organic compounds and ions in soil immediately surrounding plant roots in response to abiotic stress, mod...