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    • Regulation of the phytoplankton heme b iron pool during the North Atlantic spring bloom 

      Louropoulou, Evangelia; Gledhill, Martha; Browning, Thomas J.; Desai, Dhwani K.; Barraqueta, Jan-Lukas Menzel; Tonnard, Manon; Sarthou, Geraldine; Planquette, Helene; Bowie, Andrew R.; Schmitz, Ruth A.; LaRoche, Julie; Achterberg, Eric P. (Frontiers Media, 2019-07-11)
      Heme b is an iron-containing co-factor in hemoproteins. Heme b concentrations are low (<1 pmol L⁻²) in iron limited phytoplankton in cultures and in the field. Here, we determined heme b in marine particulate material (>0.7 ...