scholarly journals Release of reactive organic halogens by the brown macroalga Saccharina latissima after exposure to ultraviolet radiation

2010 ◽  
Vol 29 (3) ◽  
pp. 379-384 ◽  
Author(s):  
Frank Laturnus ◽  
Teresia Svensson ◽  
Christian Wiencke
Keyword(s):  
Ultraviolet Radiation ◽  
Saccharina Latissima ◽  
Organic Halogens ◽  
Brown Macroalga

scholarly journals Draft Genome Sequence of Pseudomonas sp. Strain LD120, Isolated from the Marine Alga Saccharina latissima

2020 ◽  
Vol 9 (8) ◽  
Author(s):  
Clara Margot Heiman ◽  
Jutta Wiese ◽  
Peter Kupferschmied ◽  
Monika Maurhofer ◽  
Christoph Keel ◽  
...  
Keyword(s):  
Genome Sequence ◽  
Draft Genome ◽  
Gene Clusters ◽  
Draft Genome Sequence ◽  
Saccharina Latissima ◽  
Biosynthetic Gene Clusters ◽  
Content Type ◽  
Toxic Metabolites ◽  
The Baltic ◽  
Brown Macroalga

We report the draft genome sequence of Pseudomonas sp. strain LD120, which was isolated from a brown macroalga in the Baltic Sea. The genome of this marine Pseudomonas protegens subgroup bacterium harbors biosynthetic gene clusters for toxic metabolites typically produced by members of this Pseudomonas subgroup, including 2,4-diacetylphloroglucinol, pyoluteorin, and rhizoxin analogs.

Applications of Photoelectron Microscopy

1976 ◽  
Vol 34 ◽  
pp. 506-507
Author(s):  
William J. Baxter
Keyword(s):  
Electron Microscopy ◽  
Thermal Decomposition ◽  
Chemical Composition ◽  
Ultraviolet Radiation ◽  
Thin Layer ◽  
Edge Effects ◽  
Electron Optics ◽  
Surface Layers ◽  
Crystalline Orientation ◽  
Fluorescent Screen

In this form of electron microscopy, photoelectrons emitted from a metal by ultraviolet radiation are accelerated and imaged onto a fluorescent screen by conventional electron optics. image contrast is determined by spatial variations in the intensity of the photoemission. The dominant source of contrast is due to changes in the photoelectric work function, between surfaces of different crystalline orientation, or different chemical composition. Topographical variations produce a relatively weak contrast due to shadowing and edge effects.Since the photoelectrons originate from the surface layers (e.g. ∼5-10 nm for metals), photoelectron microscopy is surface sensitive. Thus to see the microstructure of a metal the thin layer (∼3 nm) of surface oxide must be removed, either by ion bombardment or by thermal decomposition in the vacuum of the microscope.

803: Interactions Between Ultraviolet Radiation and Polymorphisms in the Vitamin D Receptor Gene Mediate Prostate Cancer Susceptibility

2006 ◽  
Vol 175 (4S) ◽  
pp. 260-260
Author(s):  
Nicholas J. Rukin ◽  
Samuel J. Moon ◽  
Dhaval Bodiwala ◽  
Christopher J. Luscombe ◽  
Mark F. Saxby ◽  
...  
Keyword(s):  
Prostate Cancer ◽  
Vitamin D ◽  
Ultraviolet Radiation ◽  
Vitamin D Receptor ◽  
Cancer Susceptibility ◽  
Receptor Gene ◽  
Vitamin D Receptor Gene ◽  
Prostate Cancer Susceptibility

Plasma-based sources of extreme ultraviolet radiation for lithography and mask inspection

2018 ◽  
Vol 189 (03) ◽  
pp. 323-334 ◽  
Author(s):  
D.B. Abramenko ◽  
P.S. Antsiferov ◽  
D.I. Astakhov ◽  
Aleksandr Yu. Vinokhodov ◽  
Il'ya Yu. Vichev ◽  
...  
Keyword(s):  
Ultraviolet Radiation ◽  
Extreme Ultraviolet ◽  
Mask Inspection ◽  
Extreme Ultraviolet Radiation
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