Small intestinal bacterial overgrowth—pathophysiology and its implications for definition and management
D Bushyhead, EMM Quigley - Gastroenterology, 2022 - Elsevier
The concept of small intestinal bacterial overgrowth (SIBO) arose in the context of
maldigestion and malabsorption among patients with obvious risk factors that permitted the …
maldigestion and malabsorption among patients with obvious risk factors that permitted the …
Vitamin B12 status in health and disease: a critical review. Diagnosis of deficiency and insufficiency – clinical and laboratory pitfalls
A Sobczyńska-Malefora, E Delvin… - Critical reviews in …, 2021 - Taylor & Francis
Vitamin B12 (cobalamin) is an essential cofactor for two metabolic pathways. It is obtained
principally from food of animal origin. Cobalamin becomes bioavailable through a series of …
principally from food of animal origin. Cobalamin becomes bioavailable through a series of …
Genomic diversity and ecology of human-associated Akkermansia species in the gut microbiome revealed by extensive metagenomic assembly
Background Akkermansia muciniphila is a human gut microbe with a key role in the
physiology of the intestinal mucus layer and reported associations with decreased body …
physiology of the intestinal mucus layer and reported associations with decreased body …
[HTML][HTML] Functions of elements in soil microorganisms
M Hemkemeyer, SA Schwalb, S Heinze… - Microbiological …, 2021 - Elsevier
The soil microbial community fulfils various functions, such as nutrient cycling and carbon
(C) sequestration, therefore contributing to maintenance of soil fertility and mitigation of …
(C) sequestration, therefore contributing to maintenance of soil fertility and mitigation of …
Biosynthesis of the modified tetrapyrroles—the pigments of life
Modified tetrapyrroles are large macrocyclic compounds, consisting of diverse conjugation
and metal chelation systems and imparting an array of colors to the biological structures that …
and metal chelation systems and imparting an array of colors to the biological structures that …
Prokaryotic viruses impact functional microorganisms in nutrient removal and carbon cycle in wastewater treatment plants
As one of the largest biotechnological applications, activated sludge (AS) systems in
wastewater treatment plants (WWTPs) harbor enormous viruses, with 10-1,000-fold higher …
wastewater treatment plants (WWTPs) harbor enormous viruses, with 10-1,000-fold higher …
[HTML][HTML] The requirement for cobalt in vitamin B12: A paradigm for protein metalation
Vitamin B 12, cobalamin, is a cobalt-containing ring-contracted modified tetrapyrrole that
represents one of the most complex small molecules made by nature. In prokaryotes it is …
represents one of the most complex small molecules made by nature. In prokaryotes it is …
Interactive tree of life (iTOL) v3: an online tool for the display and annotation of phylogenetic and other trees
Abstract Interactive Tree Of Life (http://itol. embl. de) is a web-based tool for the display,
manipulation and annotation of phylogenetic trees. It is freely available and open to …
manipulation and annotation of phylogenetic trees. It is freely available and open to …
Vitamin biosynthesis by human gut butyrate-producing bacteria and cross-feeding in synthetic microbial communities
EC Soto-Martin, I Warnke, FM Farquharson… - MBio, 2020 - Am Soc Microbiol
We investigated the requirement of 15 human butyrate-producing gut bacterial strains for
eight B vitamins and the proteinogenic amino acids by a combination of genome sequence …
eight B vitamins and the proteinogenic amino acids by a combination of genome sequence …
Sharing vitamins: Cobamides unveil microbial interactions
OM Sokolovskaya, AN Shelton, ME Taga - Science, 2020 - science.org
BACKGROUND Nearly every plant, animal, and environment on earth is host to a diverse
community of microorganisms that influence each other and their environment …
community of microorganisms that influence each other and their environment …