Molecular identification of bacteria pdf

Sulfate-reducing microorganisms can be molecular identification of bacteria pdf back to 3. Sulfate occurs widely in seawater, sediment, or water rich in decaying organic material.

Sulfate-reducing microorganisms are responsible for the sulfurous odors of salt marshes and mud flats. Their use has also been proposed for other kinds of contaminations. This process is also considered a major sink for sulfate in marine sediments. Before sulfate can be used as an electron acceptor, it must be activated. The overall process, thus, involves an investment of two molecules of the energy carrier ATP, which must to be regained from the reduction.

Overview of the three key enzymatic steps of the dissimilatory sulfate reduction pathway. They are found in several different phylogenetic lines. As of 2009, 60 genera containing 220 species of sulfate-reducing bacteria are known. This accounts for the largest group of sulfate-reducing bacteria, about 23 genera. They are found in hydrothermal vents, oil deposits, and hot springs.

Biochemistry, Physiology and Biotechnology of Sulfate-Reducing Bacteria”. Oxygen Tolerance of Sulfate-Reducing Bacteria in Activated Sludge”. This page was last edited on 26 December 2017, at 20:48. Enter the terms you wish to search for.