Results 161 to 170 of about 10,928 (208)
Some of the next articles are maybe not open access.
Journal of Plant Biology, 2015
Aerenchyma is tissue in a plant organ with larger than typical intercellular spaces. Historically the presumed function of aerenchyma has been enhanced oxygen distribution within the organ under otherwise suboptimal gas exchange conditions. Ultimately, however, other functions have been attributed to aerenchyma tissue, depending on its type and the ...
Jongduk Jung +2 more
openaire +1 more source
Aerenchyma is tissue in a plant organ with larger than typical intercellular spaces. Historically the presumed function of aerenchyma has been enhanced oxygen distribution within the organ under otherwise suboptimal gas exchange conditions. Ultimately, however, other functions have been attributed to aerenchyma tissue, depending on its type and the ...
Jongduk Jung +2 more
openaire +1 more source
Environmental and Experimental Botany, 2022 Aerenchyma formation is one of the most effective mechanisms adapted by plants to cope with waterlogging (WL). It which reduces the negative effects of WL by facilitating gas diffusion within roots.
Rui Pan +2 more
exaly +1 more source
Mechanisms of lysigenous aerenchyma formation under abiotic stress
Trends in Plant Science, 2022Lysigenous aerenchyma is a gas space created by cortical cell death that enables efficient oxygen diffusion within plants and reduces the energy costs associated with root cells. Recent studies have demonstrated the benefits of aerenchyma formation under flooding, drought, and nutrient deficiency, although further studies will be necessary to ...
Takaki Yamauchi, Mikio Nakazono
openaire +2 more sources
Cytoskeleton during aerenchyma formation in plants
Cell Biology International, 2017AbstractAerenchyma is a plant tissue characterized by prominent intercellular spaces facilitating gas diffusion between roots and the aerial environment. The classical formation of intercellular spaces is thought to be the result of schizogeny and lysogeny during development of wetland species and in some dry‐land species in response to different ...
Elizabeth L, Kordyum +2 more
openaire +2 more sources
Programmed cell death and aerenchyma formation in roots
Trends in Plant Science, 2000Lysigenous aerenchyma contributes to the ability of plants to tolerate low-oxygen soil environments, by providing an internal aeration system for the transfer of oxygen from the shoot. However, aerenchyma formation requires the death of cells in the root cortex.
M C, Drew, C J, He, P W, Morgan
openaire +2 more sources
International Journal of Molecular Sciences, 2022 The present study investigated the role of salicylic acid (SA) in regulating morpho-anatomical adaptive responses of a wheat plant to waterlogging. Our pharmacological study showed that treatment of waterlogged wheat plants with exogenous SA promotes the
Belay Ayele, Pham Anh Tuan
exaly +2 more sources
Enhancement of porosity and aerenchyma formation in nitrogen-deficient rice roots
Plant Science, 2014Root aerenchyma provides oxygen from plant shoots to roots. In upland crops, aerenchyma formation is induced mainly by oxygen or nutrient deficiency. Unlike upland crops, rice forms root aerenchyma constitutively and also inductively in response to oxygen deficiency.
Mitsuhiro Obara, Tomomi Abiko
exaly +3 more sources
AERENCHYMA DEVELOPMENT IN WATERLOGGED PLANTS
American Journal of Botany, 1980Aerenchyma development in waterlogged Helianthus annuus, Lycopersicon esculentum, and Salix fragilis was studied. More than half of the root cortical tissue sometimes became an air cavity in willow roots which developed in water. There was no cortical aerenchyma in the terminal portion, but more advanced aerenchyma developed towards the base of the ...
Makoto Kawase, Robert E. Whitmoyer
openaire +1 more source
Physiological roles for aerenchyma in phosphorus-stressed roots
Functional Plant Biology, 2003Low phosphorus availability induces the formation of cortical aerenchyma in roots. The adaptive significance of this response is unknown. We hypothesized that aerenchyma may be helpful to low-phosphorus plants by reducing root respiratory and phosphorus requirements, thereby increasing the metabolic efficiency of soil exploration.
Mingshou, Fan +4 more
openaire +2 more sources
Aerenchyma Formation in Plants
2013Aerenchyma enhances internal aeration between, and within, shoots and roots. Aerenchyma formation is therefore important for the adaptation of plants in environments with excess water, such as plants with roots in waterlogged soils or submerged shoots.
Hirokazu Takahashi +3 more
openaire +1 more source