Domestication of Eucaryotic Microalgal Viruses from Marine Environments.

Domestication of Eucaryotic Microalgal Viruses from Marine Environments

Despite the recent interest in viruses infecting eucaryotic marine microalgae, only 7 viruses infecting marine phytoplankton have been isolated so far. It is therefore worth reviewing isolation techniques and rationalizing the method for obtaining novel microalgal viruses. I consider 7 steps as critical in the isolation procedure: (1) selection of the target host alga, (2) preparation of target...

Effects of microalgal communities on reflectance spectra of carbonate sediments in subtidal optically shallow marine environments

This study was conducted in subtidal areas around Lee Stocking Island, Bahamas, to investigate how microalgal biomass and community structure affect hyperspectral reflectance of sediments. Hyperspectral reflectance was measured on the surfaces of sediment cores collected from several types of carbonate sediments and habitats. Subsequently, photosynthetic and photoprotective pigments within the ...

Viruses from extreme thermal environments.

Viruses of extreme thermophiles are of great interest because they serve as model systems for understanding the biochemistry and molecular biology required for life at high temperatures. In this work, we report the discovery, isolation, and preliminary characterization of viruses and virus-like particles from extreme thermal acidic environments (70-92 degrees C, pH 1.0-4.5) found in Yellowstone...

Characterization of New Viruses from Hypersaline Environments

Archaeal Viruses from High-Temperature Environments

Archaeal viruses are some of the most enigmatic viruses known, due to the small number that have been characterized to date. The number of known archaeal viruses lags behind known bacteriophages by over an order of magnitude. Despite this, the high levels of genetic and morphological diversity that archaeal viruses display has attracted researchers for over 45 years. Extreme natural environment...