Results 121 to 130 of about 683 (168)

6,6'-Dihydroxythiobinupharidine as a poison of human type II topoisomerases. [PDF]

open access: yesBioorg Med Chem Lett, 2019
Dalvie ED   +3 more
europepmc   +1 more source

NF-κB Inhibitory Activity of the Di-Hydroxy Derivative of Piperlongumine (PL-18). [PDF]

open access: yesJ Immunol Res
Schlichter Kadosh Y   +4 more
europepmc   +1 more source

Nuphar lutea

open access: yes, 2009
Mark E. Olson
core  

Resorcinol in exudates ofNuphar lutea

open access: yesJournal of Chemical Ecology, 1996
Resorcinol (1,3-dihydroxybenzene) was identified as one of the major constituents of the exudate ofNuphar lutea seedlings, which were raised from seeds and cultivated under axenic conditions. The compound is released from the plants in considerable amounts (up to 15 nmol/seedling/day).
Sütfeld, R.   +2 more
openaire   +4 more sources

Sulphoxides of thiobinupharidine thiohemiaminals from Nuphar lutea

Phytochemistry, 1986
Abstract From the rhizomes of Nuphar lutea four new alkaloids were isolated. Their structures were established as syn-6-hydroxythiobinupharidine sulphoxide, syn-6′-hydroxythiobinupharidine sulphoxide, syn-6,6′-dihydroxy thiobinupharidine sulphoxide and anti-thiobinupharidine sulphoxide.
Jerzy T Wröbel
exaly   +2 more sources

Photosynthetic apparatus features of Nuphar lutea and Nymphaea alba floating leaves can affect their redistribution

open access: yesFlora, 2021
Water plants are well adapted to the aquatic environment due to the high plasticity of the photosynthetic apparatus of floating and submerged leaves. A strong decrease or complete disappearance of Nymphaea alba L. populations and their simultaneous replacement by Nuphar lutea L.
Vаsyl Brykov   +5 more
openaire   +3 more sources

Structural and functional aspects of the Nuphar lutea (L.) Smith heterophylly: Ultrastructure and photosynthesis

open access: yesCytology and Genetics, 2012
The ultrastructure and functional characteristics of the photosynthetic apparatus of floating and submersed leaves of the heterophyllous plant Nuphar lutea (L.) Smith have been examined. Differences have been revealed in mesophyll cell chloroplasts, content of pigments, and chlorophyll fluorescence parameters between floating and submersed leaves and ...
Клименко, Е.Н.
openaire   +2 more sources

Distinct diversity patterns of Planctomycetes associated with the freshwater macrophyte Nuphar lutea (L.) Smith

Antonie Van Leeuwenhoek, 2017
Members of the phylum Planctomycetes were originally described as freshwater bacteria. Most recent studies, however, address planctomycete diversity in other environments colonized by these microorganisms, including marine and terrestrial ecosystems.
Anastasia A Ivanova   +2 more
exaly   +3 more sources

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