Results 11 to 20 of about 10,095 (215)
Contrasting development of lysigenous aerenchyma in two rice genotypes under phosphorus deficiency
BMC Research Notes, 2018 Objectives Phosphorus (P) deficiency is a major limitation to plant growth. Under several abiotic stresses, including P deficiency, upland cereal crops, such as maize, are well known to develop lysigenous aerenchyma, a root tissue containing gas spaces ...
Vincent Pujol, Matthias Wissuwa
doaj +2 more sources
Effects of anti-auxins on secondary aerenchyma formation in flooded soybean hypocotyls
Plant Production Science, 2016 In flooded hypocotyl of soybean (Glycine max), cell division in phellogen and the elongation of these cells are enhanced, and thereby a secondary aerenchyma with high porosity is produced.
Satoshi Shimamura +6 more
doaj +2 more sources
Aerenchyma formation in roots of maize during sulphate starvation
Planta, 2003 Young maize ( Zea mays L., Poaceae) plants were grown in a complete, well-oxygenated nutrient solution and then deprived of their external source of sulphate. This treatment induced the formation of aerenchyma in roots. In addition to the effect of sulphate starvation on root anatomy, the presence and location of superoxide anions and hydrogen peroxide,
Bouranis, D. L. +4 more
openaire +3 more sources
Plant Production Science, 2014 Phellogen (cork cambium) usually produces cork tissue, but when flooded it produces secondary aerenchyma, comprising living cells with non-suberized walls in the stems, roots, and root nodules of some Fabaceae.
Satoshi Shimamura +6 more
doaj +2 more sources
Cartwheel aerenchyma in Cardamine amara as a model of schizogenous tissue formation in plants [PDF]
iScienceSummary: Root aerenchyma is essential for survival under waterlogged conditions for plants. It has been necessary to explore a model system of schizogenous aerenchyma in Brassicaceae.
Hiroshi Kudoh +5 more
doaj +2 more sources
A minimal mechanistic model of plant responses to oxygen deficit during waterlogging [PDF]
Quantitative Plant BiologyPlants exhibit diverse morphological, anatomical and physiological responses to hypoxia stress from soil waterlogging, yet coordination between these responses is not fully understood.
Silou Chen +2 more
doaj +2 more sources
Frontiers in Plant Science, 2014 Aerenchyma attributes plant tissues that contain enlarged spaces exceeding those commonly found as intracellular spaces. It is known that sulphur (S) deficiency leads to formation of aerenchyma in maize adventitious roots by lysis of cortical cells ...
Filippa eManiou +2 more
doaj +2 more sources
The role of OsRGA1 in aerenchyma formation and adventitious root growth in rice seedlings based on the U-Gompertz model [PDF]
BMC Plant BiologyBackground Aerenchyma in adventitious roots plays a crucial role in rice growth under flooding conditions. However, the mechanisms underlying the dynamic formation process of aerenchyma remain poorly understood, largely due to the time-consuming and ...
Jiamei Zhao +9 more
doaj +2 more sources
Pectin Peek-a-Boo: Homogalacturonan Turnover During Flooding-Induced Legume Root Aerenchyma Formation [PDF]
PlantsFlooding can cause root hypoxia and can lead to significant agricultural losses. Therefore, understanding plant adaptations to flooding, including root aerenchyma development, is one important avenue for insuring future global food security.
Timothy J. Pegg +2 more
doaj +2 more sources
Bothalia: African Biodiversity & Conservation, 1983 Anaerobic conditions induced cortical aerenchyma in maize roots cultivated in water culture. Similar results were obtained by growing the plants in nitrate and phosphate deficient solutions but the cavitation was more severe when conditions were ...
J. Hardcastle, K. H. Schutte
doaj +2 more sources