Titlebook: Environmental Stress in Plants; Biochemical and Phys Joe H. Cherry Conference proceedings 1989 Springer-Verlag Berlin Heidelberg 1989 agric

expound

The Role of Calcium in the Regulation of Membrane and Cellular Growth Processes under Salt Stress. In their review Greenway and Munns (1980) emphasized that results obtained from plants exposed to extreme Na./Ca. ratios and high total salt concentrations are difficult to interpret. It is therefore imperative to have an integrated understanding of the role that Ca. plays in the overall response and adaptation of plants to salt stress.

AIL

Reduced Growth Rate and Changes in Cell Wall Proteins of Plant Cells Adapted to NaCls released outside of the cell. Any role of these protein changes in restricting cell growth remains to be proven. Plants regenerated from adapted cells exhibit a genetically stable reduction in leaf cell enlargement rate. Alterations in cell wall properties of these leaf cells remain to be determined.

Brain-Imaging

平項山

Water Stress and Stem Conductivityrole in the control, not only of water status of different plant parts, but also of the rate of transpiration and hence flow through the system. Although evaporation is primarily determined by gas phase resistance (predominantly stomatal), this depends on leaf water status and probably also on water

征兵

Metabolic Consequences of Seed Maturation Dryingll divisions; the cells of the endosperm then expand as the major storage reserves (lipids and proteins) are deposited within them. The termination of development is marked by a period of maturation drying, which commences about the 50th day after pollination (DAP), when reserve deposition is essent

啪心兒跳動

guzzle

Breeding Methods for Drought Resistancegns and estimates of stability of yield performance over many locations and years. While success is on record, the method is laborious, expensive and time consuming, largely because yield is an imperfect selection criterion for drought resistance. Alternatively, the employment of physiological selec

農(nóng)學(xué)

Amino Acid Metabolism in Relation to Osmotic Adjustment in Plant Cellsetermine the fluxes via the major free amino acid pools and amino acid residues of total soluble protein. Adaptation to 428 mM Nacl is shown to be associated with an 80-fold accumulation of free proline. This involves at least an 11-fold increase in the rate of synthesis of proline from glutamate vi

Celiac-Plexus

Betaine Synthesis as a Component of Osmoregulationential in the vacuole is lowered by accumulation of Na., Cl- and organic anions; and (b) that betaine is mainly confined to the cytoplasm, where it acts as the major osmolyte. This solute compartmentation implies coordinated control of several distinct cellular processes during osmoregulation: ion t

Toxoid-Vaccines