WebFreeze-thaw injury in erythrocytes of the freeze-tolerant wood frog, Rana sylvatica JON P. COSTANZO AND RICHARD E. LEE, JR. Department of Zoology, Miami University, … Webment. Substantial injury occurred to protoplasts which underwent a freeze-thaw cycle to -3.9 C (Fig. 1). At -3.9 C the system is composed of ice and a solution in equilibrium with the ice which has a calculated osmolality of about 2.1 (11). If injury which occurred following a freeze-thaw cycle to -3.9 C was due to the
Freeze-Thaw Injury to Isolated Spinach Protoplasts and Its …
WebMay 1, 2024 · Highlights. Extracellular versus intracellular freezing; cellular desiccation, the major cause of various manifestations of freeze-thaw-injury (FTI). Early theories for FTI … WebPossibilities to account for the mechanism of freeze-thaw injury to isolated protoplasts of Spinacia oleracea L. cv. Winter Bloomsdale were investigated. A freeze-thaw cycle to -3.9 C resulted in 80% lysis of the protoplasts. At -3.9 C, protoplasts are exposed to the equivalent of a 2.1 osmolal solu … dr. assey mt pleasant
Electrical impedance analysis in plant tissues: The effect of freeze ...
WebAbstract. Understanding cellular mechanism (s) of freeze-thaw injury (FTI) is key to the efforts for improving plant freeze-tolerance by cultural methods or molecular/genetic … WebSep 29, 2024 · Figure 8 shows that the F1 red clay’s shear strength decreased as the sample went through successive freeze-thaw cycles. After 15 freeze-thaw cycles, the 0.3, 0.5, and 0.7 L/m 3 F1 clay samples still exhibited 3.5%, 18.4%, and 6.0% higher cohesion than the virgin red clay, respectively, and correspondingly 32.3%, 57.1%, and 48.2% … WebPossibilities to account for the mechanism of freeze-thaw injury to isolated protoplasts of Spinacia oleracea L. cv. Winter Bloomsdale were investigated. A freeze-thaw cycle to … empirical path loss model