Abstracts - faqs.org

Abstracts

Biological sciences

Search abstracts:
Abstracts » Biological sciences

Mechanisms and rates of decay of marine viruses in seawater

Article Abstract:

The processes responsible for the loss of infectivity of marine bacteriophages in seawater samples isolated from the coastal waters of Texas were determined. Among the factors contributing to virus decay, solar radiationwas the primary mechanism causing decay of infectivity. Other factors involved were living and nonliving particulates and grazing by protozoa. Based on the results, a simple model estimating the daily rate constants for the decay and production of marine viruses is presented.

Author: Feng Chen, Suttle, Curtis A.
Publisher: American Society for Microbiology
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 1992
Models, Influence, Environmental aspects, Solar radiation, Marine productivity

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Fluorescently labeled virus probes show that natural virus populations can control the structure of marine microbial communities

Article Abstract:

Fluorescently labeled viruses may be used to count and identify the bacteria growing in aquatic bacterial communities. Researchers added fluorescently stained marine viruses to water containing bacterial communities. The viruses selectively infected different species and appeared to indicate accurately the changes in bacterial population. The viruses that grow naturally in these communities may control the death and growth of different bacterial strains.

Author: Suttle, Curtis A., Hennes, Kilian P., Chan, Amy M.
Publisher: American Society for Microbiology
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 1995
Usage, Viruses

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Photoreactivation compensates for UV damage and restores infectivity to natural marine virus communities

Article Abstract:

The capability of photoreactivation to restore infectivity to sunlight-damaged natural viral communities in offshore, coastal and estuarine waters of the Gulf of Mexico was studied. Findings showed that light-dependent repair, probably photoreactivation, compensated for a huge fraction of sunlight-induced DNA damage in natural viral communities and may be important for the maintenance of high concentrations of viruses in surface waters.

Author: Weinbauer, Markus G., Suttle, Curtis A., Wilhelm, Steven W., Garza, D. Randy
Publisher: American Society for Microbiology
Publication Name: Applied and Environmental Microbiology
Subject: Biological sciences
ISSN: 0099-2240
Year: 1997
Reports

User Contributions:

Comment about this article or add new information about this topic:

CAPTCHA


Subjects list: Research, Viral research, Virus research, Marine microbiology
Similar abstracts:
  • Abstracts: Cloning and characterization of highly polymorphic porcine microsatellites. The extension coat color locus and the loci for blood group O and tyrosine aminotransferase are on pig chromosome 6
  • Abstracts: Effects of temperature abuse on survival of Vibrio vulnificus in oysters. Ecology of Vibrio vulnificus in estuarine waters of Eastern North Carolina
  • Abstracts: Isolation and characterization of a variety of microcystins from seven strains of the cyanobacterial genus Anabaena
  • Abstracts: Genetic manipulation of the pathway for diacetyl metabolism in Lactococcus lactis. Alternative lactose catabolic pathway in lactococcus lactis IL1403
  • Abstracts: Fungal metabolism of acenaphthene by Cunninghamella elegans. Identification of metabolites from the degradation of fluoranthene by Mycobacterium sp. strain PYR-1
This website is not affiliated with document authors or copyright owners. This page is provided for informational purposes only. Unintentional errors are possible.
Some parts © 2025 Advameg, Inc.