MPN counts of manganese reducers were conducted with Gullmar Fjord sediment with six different electron donors and manganese oxides as electron acceptor (for details see Supplementary Methods).
A positive voltage means that the system is capable of attracting electrons, thus indicative of an oxidizing condition while a negative voltage means a reducing condition exists. As oxygen is a ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...