Now showing items 1-3 of 3

    • Mobilization of manganese by basalt associated Mn(II)-oxidizing bacteria from the Indian Ridge System 

      Sujith, P.P.; Mourya, B.S.; Krishnamurthi, S.; Meena, R.M.; LokaBharathi, P.A. (Elsevier, 2014)
      The Indian Ridge System basalt bearing Mn-oxide coatings had todorokite as the major and birnesite as the minor mineral. We posit that microorganisms associated with these basalts participate in the oxidation of Mn and ...
    • Reduced iron associated with secondary nitrite maxima in the Arabian Sea 

      Moffetta, J.W.; Goepferta, T.J.; Naqvi, S.W.A. (Elsevier, 2007)
      Dissolved iron and Fe(II) were measured in the oxygen minimum zone (OMZ) of the Arabian Sea in September 2004. The OMZ is a well-demarcated feature characterized by high rates of denitrification, and a deep nitrite maximum ...
    • Sulfur cycle 

      LokaBharathi, P.A. (Elsevier, 2008)
      Microbes, especially bacteria, play an important role in oxidative and reductive cycle of sulfur. The oxidative part of the cycle is mediated by photosynthetic bacteria in the presence of light energy and chemosynthetic ...