title: Calculation of protoplast freezing strain in multicellular plant tissues.
mesh_terms: D000222:Adaptation, Physiological; D003080:Cold Temperature; D005615:Freezing; D008433:Mathematics; D008954:Models, Biological; D010641:Phenotype; D011523:Protoplasts / Q000502:physiology*; D012434:Secale / Q000502:physiology; D013314:Stress, Mechanical; D014908:Triticum / Q000502:physiology