Alyson E Santoro

Summary

Affiliation: University of Maryland Center for Environmental Science
Country: USA

Publications

  1. pmc Enrichment and characterization of ammonia-oxidizing archaea from the open ocean: phylogeny, physiology and stable isotope fractionation
    Alyson E Santoro
    Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
    ISME J 5:1796-808. 2011
  2. doi Isotopic signature of N(2)O produced by marine ammonia-oxidizing archaea
    Alyson E Santoro
    Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
    Science 333:1282-5. 2011
  3. doi Assessment of nitrogen and oxygen isotopic fractionation during nitrification and its expression in the marine environment
    Karen L Casciotti
    Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA
    Methods Enzymol 486:253-80. 2011
  4. doi Activity, abundance and diversity of nitrifying archaea and bacteria in the central California Current
    Alyson E Santoro
    Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
    Environ Microbiol 12:1989-2006. 2010

Detail Information

Publications4

  1. pmc Enrichment and characterization of ammonia-oxidizing archaea from the open ocean: phylogeny, physiology and stable isotope fractionation
    Alyson E Santoro
    Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
    ISME J 5:1796-808. 2011
    ..Despite low amino acid identity between the archaeal and bacterial Amo proteins, their functional diversity as captured by (15)ɛ(NH3) is similar...
  2. doi Isotopic signature of N(2)O produced by marine ammonia-oxidizing archaea
    Alyson E Santoro
    Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
    Science 333:1282-5. 2011
    ..Our results suggest that ammonia-oxidizing archaea may be largely responsible for the oceanic N(2)O source...
  3. doi Assessment of nitrogen and oxygen isotopic fractionation during nitrification and its expression in the marine environment
    Karen L Casciotti
    Woods Hole Oceanographic Institution, Woods Hole, Massachusetts, USA
    Methods Enzymol 486:253-80. 2011
    ..It also outlines some remaining questions and issues related to isotopic fractionation during nitrification...
  4. doi Activity, abundance and diversity of nitrifying archaea and bacteria in the central California Current
    Alyson E Santoro
    Department of Marine Chemistry and Geochemistry, Woods Hole Oceanographic Institution, Woods Hole, MA 02543, USA
    Environ Microbiol 12:1989-2006. 2010
    ..Using an isotope mass balance model, we calculate that nitrification could produce between 0.45 and 2.93 micromol m(-2) day(-1) N(2)O in the central California Current, or approximately 1.5-4 times the local N(2)O flux from deep water...