玉米 (Zea mays L.) 暴露于干旱和热应激的相对叶子蛋白质组分析

Cleopatra Pfunde1, Charles Shelton Mutengwa1, Graeme Bradley2

  • 1Department of Agronomy, Faculty of Science and Agriculture, University of Fort Hare, Alice 5700, South Africa.

Plants (Basel, Switzerland)
|November 27, 2025
PubMed
概括

这项研究确定了玉米 (Zea mays L.) 杂交品种对干旱和热应激 (CDHS) 耐受性的关键叶子蛋白质差异. 了解这些蛋白质组模式有助于开发适应气候变化的作物.

相关概念视频

Adaptations that Reduce Water Loss01:57

Adaptations that Reduce Water Loss

Though evaporation from plant leaves drives transpiration, it also results in loss of water. Because water is critical for photosynthetic reactions and other cellular processes, evolutionary pressures on plants in different environments have driven the acquisition of adaptations that reduce water loss.
27.9K
Responses to Drought and Flooding02:41

Responses to Drought and Flooding

Water plays a significant role in the life cycle of plants. However, insufficient or excess of water can be detrimental and pose a serious threat to plants.
11.9K
Responses to Heat and Cold Stress02:45

Responses to Heat and Cold Stress

Every organism has an optimum temperature range within which healthy growth and physiological functioning can occur. At the ends of this range, there will be a minimum and maximum temperature that interrupt biological processes.
14.6K
Responses to Salt Stress02:02

Responses to Salt Stress

Salt stress—which can be triggered by high salt concentrations in a plant’s environment—can significantly affect plant growth and crop production by influencing photosynthesis and the absorption of water and nutrients.
14.4K
Regulation of Transpiration by Stomata02:04

Regulation of Transpiration by Stomata

During photosynthesis, plants acquire the necessary carbon dioxide and release the produced oxygen back into the atmosphere. Openings in the epidermis of plant leaves is the site of this exchange of gasses. A single opening is called a stoma—derived from the Greek word for “mouth.” Stomata open and close in response to a variety of environmental cues.
30.8K