Results 71 to 80 of about 3,158,601 (308)

The human gut microbiome across the life course

FEBS Letters, EarlyView.
Despite significant individual variation and continuous change throughout life, the human gut microbiome follows some life stage‐specific trends. This article provides a brief overview of how gut microbiome composition shifts across different phases of life. Created in BioRender. Özkurt, E. (2026) https://BioRender.com/8q4nrnc.
Alise J. Ponsero, Basak Bahcivanci, Antonietta Hayhoe, Animesh Acharjee, Ezgi Özkurt   +4 more
wiley   +1 more source

Synthesis of empty bacterial microcompartments, directed organelle protein incorporation, and evidence of filament-associated organelle movement [PDF]

, 2010
Compartmentalization is an important process, since it allows the segregation of metabolic activities and, in the era of synthetic biology, represents an important tool by which defined microenvironments can be created for specific metabolic functions ...
Prentice, M.B., Mulvihill, D.P., Frank, S., Bhella, D., Frank, Stefanie, Parsons, J.B., Bhella, David, Prentice, Michael B., Liang, M., Mulvihill, Daniel P., Warren, Martin J., Parsons, Joshua B., Warren, M.J., Liang, Mingzhi   +13 more
core   +1 more source

Burkholderiaceae and Multidrug Resistance Genes Are Key Players in Resistome Development in a Germfree Soil Model

mSystems, 2021
Assembly of a resistome in parallel with the establishment of a microbial community is not well understood. Germfree models can reveal microbiota interactions and shed light on bacterial colonization and resistance development under antibiotic pressure ...
Yuping Cao, Yigal Achmon, Sima Yaron, Bupe A. Siame, Ka Yin Leung   +4 more
doaj   +1 more source

Implication of gene distribution in the bacterial chromosome for the bacterial cell factory [PDF]

Journal of Biotechnology, 2000
As bacterial genome sequences accumulate, more and more pieces of data suggest that there is a significant correlation between the distribution of genes along the chromosome and the physical architecture of the cell, suggesting that the map of the cell is in the chromosome.
E P, Rocha, P, Guerdoux-Jamet, I, Moszer, A, Viari, A, Danchin   +4 more
openaire   +2 more sources

Microbiome−host proteostasis crosstalk—An emerging perspective on mechanisms and interventions toward healthy longevity

FEBS Letters, EarlyView.
Proteostasis and the gut microbiota play a key role in shaping host physiology. Microbiota‐derived metabolites, vitamins, and RNA modulate host proteostasis. Findings from model systems, including C. elegans, indicate microbes can either stabilize or disrupt host proteostasis.
Abhishek Anil Dubey, Maria Ermolaeva
wiley   +1 more source

Comparison of bacterial culture and 16S rRNA community profiling by clonal analysis and pyrosequencing for the characterization of the dentine caries-associated microbiome [PDF]

, 2014
Culture-independent analyses have greatly expanded knowledge regarding the composition of complex bacterial communities including those associated with oral diseases.
Kathrin eSchulze-Schweifing, Avijit eBanerjee, Wade, William G, Banerjee, A, Schulze-Schweifing, K, Schulze-Schweifing, Kathrin, Wade, WG, Banerjee, Avijit; id_orcid, William Geoffrey Wade, William G. Wade, Kathrin Schulze-Schweifing, Avijit Banerjee   +11 more
core   +1 more source

Recessive Resistance Genes and the Oryza sativa-Xanthomonas oryzae pv. oryzae Pathosystem

Molecular Plant-Microbe Interactions, 2007
Though recessive resistance is well-studied in viral systems, little is understood regarding the phenomenon in plant-bacterial interactions. The Oryza sativa-Xanthomonas oryzae pv. orzyae pathosystem provides an excellent opportunity to examine recessive
Anjali S. Iyer-Pascuzzi, Susan R. McCouch   +1 more
doaj   +1 more source

Structural insights and therapeutic targets in Acinetobacter baumannii capsule biosynthesis

FEBS Letters, EarlyView.
Hypervirulent KL49 A. baumannii's capsular polysaccharide contains the nonulosonic acid 8‐epi‐Leg5,7Ac2, synthesized by epimerization via ElaA, ElaB, and ElaC. Crystal structures of ElaA, ElaB, and ElaC reveal their role in CMP‐Leg5,7Ac2 synthesis and regioselective C8 epimerization.
Woo Cheol Lee, Junho Jeong, Chae Yeong Lee, Hyunjoon Cho, Man Hwan Oh, Je Chul Lee, Jee‐Young Lee, Yangmee Kim   +7 more
wiley   +1 more source

Bacterial infection in scarring trachoma. [PDF]

, 2010
PURPOSE: To assess whether non-chlamydial bacterial infection is associated with trachomatous scarring in adults. METHODS: This was a case-control study of 360 cases with trachomatous scarring but without trichiasis, and 360 controls without scarring ...
Chevallier, Caroline, Afwamba, Isaac A, David C. W. Mabey, Weiss, Helen A, Isaac A. Afwamba, Burton, Matthew J, Helen A. Weiss, Patrick Massae, Bailey, Robin L, Hu, Victor H, Jecinta J. Onyango, Matthew J. Burton, Onyango, Jecinta J, Caroline Chevallier, Massae, Patrick, Mabey, David CW, Victor H. Hu, Robin L. Bailey   +17 more
core   +1 more source

Dna Supercoiling and Bacterial Gene Expression [PDF]

Science Progress, 2006
DNA in bacterial cells is maintained in a negatively supercoiled state. This contributes to the organization of the bacterial nucleoid and also influences the global gene expression pattern in the cell through modulatory effects on transcription.
openaire   +2 more sources