ALBERT

All Library Books, journals and Electronic Records Telegrafenberg

X
feed icon rss

Your email was sent successfully. Check your inbox.

An error occurred while sending the email. Please try again.

Proceed reservation?

Export
Filter
  • American Association for the Advancement of Science (AAAS)
  • 2010-2014  (2)
  • 1
    facet.materialart.
    Unknown
    Deep-sea oil plume enriches indigenous oil-degrading bacteria (2010)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2010-08-26
    Description: The biological effects and expected fate of the vast amount of oil in the Gulf of Mexico from the Deepwater Horizon blowout are unknown owing to the depth and magnitude of this event. Here, we report that the dispersed hydrocarbon plume stimulated deep-sea indigenous gamma-Proteobacteria that are closely related to known petroleum degraders. Hydrocarbon-degrading genes coincided with the concentration of various oil contaminants. Changes in hydrocarbon composition with distance from the source and incubation experiments with environmental isolates demonstrated faster-than-expected hydrocarbon biodegradation rates at 5 degrees C. Based on these results, the potential exists for intrinsic bioremediation of the oil plume in the deep-water column without substantial oxygen drawdown.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hazen, Terry C -- Dubinsky, Eric A -- DeSantis, Todd Z -- Andersen, Gary L -- Piceno, Yvette M -- Singh, Navjeet -- Jansson, Janet K -- Probst, Alexander -- Borglin, Sharon E -- Fortney, Julian L -- Stringfellow, William T -- Bill, Markus -- Conrad, Mark E -- Tom, Lauren M -- Chavarria, Krystle L -- Alusi, Thana R -- Lamendella, Regina -- Joyner, Dominique C -- Spier, Chelsea -- Baelum, Jacob -- Auer, Manfred -- Zemla, Marcin L -- Chakraborty, Romy -- Sonnenthal, Eric L -- D'haeseleer, Patrik -- Holman, Hoi-Ying N -- Osman, Shariff -- Lu, Zhenmei -- Van Nostrand, Joy D -- Deng, Ye -- Zhou, Jizhong -- Mason, Olivia U -- New York, N.Y. -- Science. 2010 Oct 8;330(6001):204-8. doi: 10.1126/science.1195979. Epub 2010 Aug 24.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉MS 70A-3317, One Cyclotron Road, Lawrence Berkeley National Laboratory, Berkeley, CA 94720, USA. tchazen@lbl.gov〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20736401" target="_blank"〉PubMed〈/a〉
    Keywords: *Biodegradation, Environmental ; Biomass ; Colony Count, Microbial ; *Environmental Pollution ; Fatty Acids/analysis ; Gammaproteobacteria/classification/growth & development/isolation & ; purification/*metabolism ; Genes, Bacterial ; Genes, rRNA ; Hydrocarbons/*metabolism ; Molecular Sequence Data ; Oceanospirillaceae/classification/genetics/isolation & purification/*metabolism ; Petroleum/*metabolism ; Phospholipids/analysis ; Phylogeny ; Seawater/*microbiology
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
  • 2
    facet.materialart.
    Unknown
    The fission yeast FANCM ortholog directs non-crossover recombination during meiosis (2012)
    American Association for the Advancement of Science (AAAS)
    Details
    Publication Date: 2012-06-23
    Description: The formation of healthy gametes depends on programmed DNA double-strand breaks (DSBs), which are each repaired as a crossover (CO) or non-crossover (NCO) from a homologous template. Although most of these DSBs are repaired without giving COs, little is known about the genetic requirements of NCO-specific recombination. We show that Fml1, the Fanconi anemia complementation group M (FANCM)-ortholog of Schizosaccharomyces pombe, directs the formation of NCOs during meiosis in competition with the Mus81-dependent pro-CO pathway. We also define the Rad51/Dmc1-mediator Swi5-Sfr1 as a major determinant in biasing the recombination process in favor of Mus81, to ensure the appropriate amount of COs to guide meiotic chromosome segregation. The conservation of these proteins from yeast to humans suggests that this interplay may be a general feature of meiotic recombination.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3399777/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3399777/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Lorenz, Alexander -- Osman, Fekret -- Sun, Weili -- Nandi, Saikat -- Steinacher, Roland -- Whitby, Matthew C -- 090767/Wellcome Trust/United Kingdom -- 090767/Z/09/Z/Wellcome Trust/United Kingdom -- J 2489/Austrian Science Fund FWF/Austria -- New York, N.Y. -- Science. 2012 Jun 22;336(6088):1585-8. doi: 10.1126/science.1220111.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biochemistry, University of Oxford, Oxford, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/22723423" target="_blank"〉PubMed〈/a〉
    Keywords: Chromosome Segregation ; Chromosomes, Fungal/physiology ; *Crossing Over, Genetic ; DNA Breaks, Double-Stranded ; DNA Helicases/genetics/*metabolism ; DNA Repair ; DNA, Fungal/chemistry/metabolism ; DNA-Binding Proteins/genetics/metabolism ; Endonucleases/genetics/metabolism ; *Homologous Recombination ; *Meiosis ; Mutation ; Recombinases/genetics/metabolism ; Schizosaccharomyces/*genetics/physiology ; Schizosaccharomyces pombe Proteins/genetics/*metabolism
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
    Published by American Association for the Advancement of Science (AAAS)
    Location Call Number Expected Availability
    BibTip Others were also interested in ...
    PAPER CURRENT
Close ⊗
This website uses cookies and the analysis tool Matomo. More information can be found here...