Results 171 to 180 of about 1,406 (191)
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Plant and Soil, 1999
The paper investigates how the apoplastic route of ion transfer is affected by the outermost cortex cell layers of a primary root. Staining of hand-made cross sections with aniline blue in combination with berberine sulfate demonstrated the presence of casparian bands in the endo- and exodermis, potentially being responsible for hindering apoplastic ...
M. Gierth, R. Stelzer, H. Lehmann
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The paper investigates how the apoplastic route of ion transfer is affected by the outermost cortex cell layers of a primary root. Staining of hand-made cross sections with aniline blue in combination with berberine sulfate demonstrated the presence of casparian bands in the endo- and exodermis, potentially being responsible for hindering apoplastic ...
M. Gierth, R. Stelzer, H. Lehmann
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Mechanismy reakce exodermis na dostupnost živin v prostředí
2021in English The apoplastic barriers of the root (endodermis and exodermis) represent an important regulatory mechanism for the uptake of water and nutrients from the environment, ensuring its selectivity. In addition, both layers respond to stress factors by altering its rate and degree of cell wall modification, which affects the transport properties ...
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Variabilita reakce exodermis na nedostatek živin v prostředí
2023v angličtině Plant growth and development is largely dependent on the soil environment which is a source of minerals and water needed for plants to survive. However, the availability of these resources in the soil is very heterogenous and important elements can be leached into the lower parts of the soil or bound to soil particles.
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Studies on the physiological sheaths in roots I. Ultrastructure of the exodermis inHoya carnosa L.
Protoplasma, 1978InHoya roots most exodermal cells are elongated and a band of suberin lamellae is formed in all their walls early in development; later on carbohydrate tertiary wall layers are deposited inside the suberin lamellae. Some exodermal cells which are restricted to root hair-bearing areas are short and unsuberized but their outer tangential wall is ...
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Journal of Hazardous Materials
Secondary lignification of the root exodermis of Kandelia obovata is crucial for its response to adversity such as high salinity and anaerobic environment, and this lignification is also effective in blocking cadmium transport to the roots. However, how the differences in lignification of root exodermis at different developmental stages respond to Cd ...
Chenglang, Pan +8 more
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Secondary lignification of the root exodermis of Kandelia obovata is crucial for its response to adversity such as high salinity and anaerobic environment, and this lignification is also effective in blocking cadmium transport to the roots. However, how the differences in lignification of root exodermis at different developmental stages respond to Cd ...
Chenglang, Pan +8 more
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Variabilita a mechanismy diferenciace exodermis v kořenech rostlin
2016Environmental conditions affect the formation of apoplastic barriers (endodermis and exodermis) in roots. This was shown on many species in many research papers. The exodermal layer is more variable in response to stress conditions than endodermal layer. Cadmium toxicity, as many other stresses, induces faster development of apoplastic barriers.
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Diferenciace exodermis v podmínkách nedostatku živin, vliv fytohormonů.
2018Apoplastic barriers (exodermis and endodermis) control free movement of substances by apoplast, which is achieved by specific cell wall modifications. Differentiation of these barriers is to some extent variable. It has been demonstrated many times that the differentiation of root apoplastic barriers is strongly influenced by unfavourable environmental
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