WebAug 28, 2024 · Ecology of inorganic sulfur auxiliary metabolism in widespread bac teriophages. 1. 2. 3. Kristopher Kieft 1#, Zhichao Zhou 1#, Rika E. Anderson 2, Alison Buchan 3, Barbara J. Campbell 4, Steven J. 4. Validating AMG protein sequences ensures that their identification on mVC genomes represents accurate annotations (i.e., predicted biological function). We used in silico approaches for protein validation by aligning AMG protein sequences with biochemically validated reference sequences from isolate bacteria … See more Next, we studied the ecological and distribution patterns of mVCs encoding DSM AMGs. We characterized their diverse ecology and … See more To further assess the diversity of the identified mVCs and their evolutionary history, we analyzed shared protein groups as well as gene arrangements between individual mVCs. All predicted proteins from 94 of … See more We applied two approaches to taxonomically classify and cluster the identified mVCs. First, we used a reference database similarity search to assign each mVC to … See more Since DSM AMGs are associated with critical energy generating metabolism in microorganisms, we wanted to study the ability of sulfur phages to respond to changing … See more

Genome-resolved metagenomics revealed metal-resistance

WebSulfur is an important element in the metabolism of salt marshes and subtidal, coastal marine sediments because of its role as an electron acceptor, carrier, and donor. Sulfate is the major electron acceptor for respiration in anoxic marine sediments. Anoxic respiration becomes increasingly important in sediments as total respiration increases, and so … WebThe newly revised and updated third edition of the bestselling book on microbial ecology in the oceans The third edition of Microbial Ecology of the Oceans features new topics, as well as different approaches to subjects dealt with in previous editions. The book starts out with a general introduction to the changes in the field, as well as looking at the prospects for the … bryan lecture series guilford college

Colourless sulfur bacteria and their role in the sulfur cycle

WebDec 1, 2000 · However, in fresh water ecosystems, usually containing low total pools of inorganic sulfur compounds, the sulfide-producing organisms often rely on the activity of the sulfide-oxidizing phototrophs for the availability of an electron acceptor. In this way, a close sulfur cycle is established through which each sulfur atom cycles many times . It ... WebAug 12, 2024 · organic sulfur amino acids compared to inorganic sulfate [62], and higher protein intake increases 331 ileal output of protein (2.69 vs. 7.45 g/day) and free amino acids (6.90 vs. 20.48 µmol/mL ... WebSulfur is an important element in the metabolism of salt marshes and subtidal, coastal marine sediments because of its role as an electron acceptor, carrier, and donor. Sulfate … examples of risk threat and vulnerability