Tag: Ecophysiology

Manganese (Mn) is an essential plant nutrient necessary for multiple plant process such as photosynthesis. Mn deficiency has a significant impact on crop production particularly in cereals including barley (Hordeum vulgare L.). Chen et al. identified how Mn deficiency alters suberin deposition in the …

Climate change is expected to cause numerous negative impacts on plant populations. An under considered area that will be affected are the communities of soil organisms that rely on a delicate balance of environmental conditions, particularly in grasslands that receive moderate precipitation (mesic grasslands).…

Plants have a remarkable ability to coordinate cellular activities across huge distances, yet we have only a basic understanding of how these remote activities are coordinated. A review by Rodrigues et al. summarizes what we know about the relationship between source (e.g., photosynthetic tissues) and…

With the need to feed the growing population and the threat of global climate change, there is an imminent need to increase crop yields. One commonly accepted method of accomplishing this is by enhancing the photosynthetic capability of major crop plants, which may result in an increased yield. A recent…

Optogenetics is a biotechnique that uses light-sensitive molecules to regulate cell activity. In plants, stomatal aperture mediates both CO2 uptake for photosynthesis and water loss by transpiration. The carbon-water trade-off control affects water use efficiency (WUE). Here, Papanatsiou et al. studied…

Identifying methods to improve crop productivity is vital considering the devastating consequences of climate change (e.g., frequent droughts). Stomatal conductance influences photosynthesis and water use efficiency, which are two important indicators of crop yield. Here, Faralli et al. discuss advances…

The year 2019 kicks off with a special issue on root biology, with all articles free to access for six months. Topics include interactions of roots with parasites and symbionts, root branching, transport in the root system, and roots of woody species. (Summary by Mary Williams) Physiologia Plantarum…

High wind speeds may result in substantial damage to crop canopies, resulting in a loss of productivity.  Lower wind speeds affect crop canopies in different ways – while physical damage does not occur, the movement of plant tissues impacts photosynthetic capacity by altering the light environment,…