Zobrazeno 1 - 9
of 9
pro vyhledávání: '"Christa Lankes"'
Publikováno v:
Plant Disease. 103:1252-1255
Phytoplasmas are plant-pathogenic bacteria that cause a disease in Rubus species which is referred to as Rubus stunt. As phytoplasmas can be spread by vegetative propagation and latency periods of Rubus stunt can be up to one year, the use of pathoge
Publikováno v:
Plant disease. 103(6)
Phytoplasmas are plant-pathogenic bacteria that cause a disease in
Autor:
Georg Noga, Christa Lankes, Viola Müller, Andreas Albert, Mauricio Hunsche, J. Barbro Winkler
Publikováno v:
Journal of Photochemistry and Photobiology B: Biology. 127:161-169
We investigated the effects of environmentally relevant dose of ultraviolet (UV)-B and photosynthetic active radiation (PAR) on saponin accumulation in leaves on the example of Centella asiatica L. Urban. For this purpose, plants were exposed to one
Publikováno v:
Environmental and Experimental Botany. 93:27-34
a b s t r a c t Recently, we have shown the relevance of nitrogen (N), phosphorus (P) and potassium (K) supply levels for resource partitioning between primary and secondary metabolism, and the concentration of centel- losides in Centella asiatica L.
Publikováno v:
Plant Growth Regulation. 62:151-162
This study addresses the physiological response of four tomato genotypes with distinct sensitivity to high NaCl concentrations, with the aim of identifying physiological traits to rank the genotypes’ sensitivity to salt stress. The central hypothes
Publikováno v:
European Food Research and Technology. 231:581-588
A simple reversed-phase high-performance liquid chromatographic method has been developed for the determination of the major steviol glycosides, the diterpene sweeteners derived from Stevia rebaudiana. The method is based on a water extraction step a
Publikováno v:
Acta Physiologiae Plantarum. 32:67-73
We hypothesized that sub-optimal root zone temperature (RZT) will cause a reduction in the bioactive components contents, adversely affect PS II and hinder uptake/partitioning of mineral elements in the “Light Green Variant” of the African snake
Publikováno v:
Journal of agricultural and food chemistry. 62(11)
The biosynthesis of the diterpenoid steviol glycosides rebaudioside A and stevioside in nonrooted cuttings of Stevia rebaudiana was investigated by feeding experiments using the labeled key precursors [5,5-(2)H2]-mevalonic acid lactone (d2-MVL) and [
Publikováno v:
Journal of plant physiology. 170(13)
In the present study we aimed to investigate the relevance of either N, P or K supply for herb and leaf yield and for centelloside concentrations in Centella asiatica L. Urban leaves. In this regard, we elucidated the causal relationship between assi