Osmotic adjustment

Halopeplis perfoliata, a succulent halophyte of coastal marshy habitats, was grown in a greenhouse to study its adaptive responses in terms of growth, osmoregulation, and N-metabolism following one-month exposure to salinity (0, 150, 300, and 600 mmol L–1 NaCl). Biomass was optimal in 150 mmol L–1 NaCl with unaltered malondialdehyde (MDA) levels. On the other hand, biomass remained comparable to non-saline control with some increase in MDA in 300 and 600 mmol L–1 NaCl.

12p lyhuyenthu 31-01-2023 5 2   Download

The CGG provides cultured cells in the MCCC with four different concentrations of desirable inlet drug/chemical reagents. The MCCC is able to impose adjustable shear stresses, as well as osmotic pressure gradients on cell monolayers.

11p meyerowitz 25-12-2021 11 0   Download

To control the osmotic pressure in the body, physiological adjustments to salinity fluctuations require the fish to regulate body fluid homeostasis in relation to environmental change via osmoregulation. Previous studies related to osmoregulation were focused primarily on the gill; however, little is known about another organ involved in osmoregulation, the kidney.

16p visilicon2711 20-08-2021 10 1   Download

Chitosan (CTS), a natural polysaccharide, exhibits multiple functions of stress adaptation regulation in plants. However, effects and mechanism of CTS on alleviating salt stress damage are still not fully understood.

15p vijichea2711 28-05-2021 11 1   Download

Chickpea (Cicer arietinum L.) is the second most widely grown pulse and drought (limiting water) is one of the major constraints leading to about 40–50% yield losses annually. Dehydration responsive element binding proteins (DREBs) are important plant transcription factors that regulate the expression of many stressinducible genes and play a critical role in improving the abiotic stress tolerance.

17p vijichea2711 28-05-2021 9 0   Download

Frequent freeze-thaw phenomena, together with widely used deicing salt and intense acid precipitation, often occur in northeastern China, causing damage to various aspects of plants, such as the permeability of biological membranes, osmotic adjustment, and photosystems.

9p vijichea2711 28-05-2021 15 1   Download

Ten pearl millet genotypes differing in their drought sensitivity were evaluated at seedling stage for drought tolerance through physiological and biochemical criteria to understand the beneath mechanism of drought tolerance. The main purpose of this work was to screen the highly tolerant and susceptible genotypes under PEG-6000 induced drought stress.

11p gaocaolon9 22-12-2020 13 2   Download

Drought is the major environmental stress threatening crop-plant productivity worldwide. Identification of new genes and metabolic pathways involved in plant adaptation to progressive drought stress at the reproductive stage is of great interest for agricultural research.

18p vihashirama2711 21-05-2020 23 2   Download

The present study investigates changes in the inorganic ions, proline, and endogenous abscisic acid (ABA) contents of the apoplastic and symplastic compartments of leaves from drought-tolerant (Yakutiye) and droughtsensitive (Zulbiye) cultivars of the common bean (Phaseolus vulgaris L.). Drought stress caused a decrease in leaf water potential and stomatal conductance in both cultivars.

10p vivant2711 01-02-2019 11 1   Download

Chickpea (Cicer arietinum L.) is an important food crop grown under rainfed conditions in Mediterranean regions in which drought is a major limiting factor for production. In these areas little attention is given to legumes, and efforts to identify drought-tolerant genotypes are primarily focused on major cereal crops.

8p masterbarista 15-01-2019 9 1   Download

These findings suggested that the Q. cerris and Q. robur seedlings showed a drought stress adaptive mechanism either by restricting their growth or increasing root: Shoot ratio or by decreasing water loss (reduced stomatal conductance) and accumulating of osmotic solutes.

10p danhdanh11 09-01-2019 35 2   Download

Regardless of the particular methodology, the traditional project manager is often seen as a “taskmaster” who develops and controls the master plan that documents (often in excruciating detail) the tasks, dependencies, and resources required to deliver the end product. The project manager then monitors the status of tasks and adjusts the plan as necessary. Underpinning this mechanistic approach is the assumption that equates individuals to interchangeable, controllable commodities.

8p tay_thi_le 21-02-2013 50 4   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: "Osmotic adjustment in sessile oak seedlings in response to drought...

6p toshiba6 07-10-2011 41 6   Download

Tuyển tập các báo cáo nghiên cứu về lâm nghiệp được đăng trên tạp chí lâm nghiệp quốc tế đề tài: Osmotic adjustment in Pinus pinaster cuttings in response to a soil drying cycle...

5p toshiba6 05-10-2011 35 2   Download