Related Experiment Video
Updated: Jun 30, 2026
07:34
Soybean Hairy Root Transformation for the Analysis of Gene Function
Published on: May 5, 2023
Integrative multi-trait phenotyping reveals coordinated root and antioxidant responses underlying drought tolerance
Chunlei Zhang1, Sobhi F Lamlom1,2, Huilong Hong3
1Soybean Research Institute of Heilongjiang Academy of Agriculture Sciences, Harbin, Heilongjiang, 150086, China.
BMC Plant Biology
|March 3, 2026
Summary
No abstract available in PubMed .
Keywords:
Antioxidant enzymesClimate resilienceDrought toleranceGenotype selectionMGIDIMachine learningRoot architectureSoybeanMore Related Videos
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02:16Light Acquisition
In order to produce glucose, plants need to capture sufficient light energy. Many modern plants have evolved leaves specialized for light acquisition. Leaves can be only millimeters in width or tens of meters wide, depending on the environment. Due to competition for sunlight, evolution has driven the evolution of increasingly larger leaves and taller plants, to avoid shading by their neighbors with contaminant elaboration of root architecture and mechanisms to transport water and nutrients.
02:04Regulation 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.
01:57Adaptations 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.
02:41Responses 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.
02:45Responses 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.
02:02Responses 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.