Results 11 to 20 of about 10,728 (140)

A deeply branching thermophilic bacterium with an ancient acetyl-CoA pathway dominates a subsurface ecosystem [PDF]

, 2012
A nearly complete genome sequence of Candidatus ‘Acetothermum autotrophicum’, a presently uncultivated bacterium in candidate division OP1, was revealed by metagenomic analysis of a subsurface thermophilic microbial mat community.
A Stamatakis, A Teske, AK Kaster, AL Brioukhanov, Atsushi Toyoda, AY Mulkidjanian, B Boussau, D Wu, DJ Tobler, DS Kelley, E Biegel, E Biegel, E Pierce, EF DeLong, EG Nisbert, F Nikitin, FD Ciccarelli, G Proskurowski, G Wächtershäuser, Gab-Joo Chee, H Hirayama, H Kimura, H Noguchi, H Takami, H Takami, H Takami, Hideki Noguchi, Hideto Takami, I Uchiyama, I Uchiyama, Ikuo Uchiyama, JA Baross, Jack Anthony Gilbert, JB Corliss, JR Torre, K Takai, K Takai, K Takai, KC Costa, Ken Takai, M Toei, M Wu, M Wu, Masahira Hattori, MB Scott, MS Rappé, N Saitou, O White, P Hugenholtz, R Caspi, R Chenna, RF Say, RT Thauer, S Guindon, S Kato, Shinro Nishi, T Murata, T Nunoura, T Nunoura, T Sakiyama, T Shibuya, Takehiko Itoh, Takuro Nunoura, TM Lowe, V Müller, W Martin, W Martin, W Martin, Wataru Arai, Yoshihiro Takaki   +69 more
core   +16 more sources

Electron transport phosphorylation in rumen butyrivibrios: unprecedented ATP yield for glucose fermentation to butyrate. [PDF]

, 2015
From a genomic analysis of rumen butyrivibrios (Butyrivibrio and Pseudobutyrivibrio sp.), we have re-evaluated the contribution of electron transport phosphorylation (ETP) to ATP formation in this group.
Firkins, Jeffrey L, Hackmann, Timothy J
core   +5 more sources

The NADPH oxidase NOX4 regulates redox and metabolic homeostasis preventing HCC progression

Hepatology, EarlyView., 2022
Loss of NOX4 in HCC tumor cells induces metabolic reprogramming in a Nrf2/MYC‐dependent manner to promote HCC progression. Abstract Background and Aims The NADPH oxidase NOX4 plays a tumor‐suppressor function in HCC. Silencing NOX4 confers higher proliferative and migratory capacity to HCC cells and increases their in vivo tumorigenic potential in ...
Irene Peñuelas‐Haro, Rut Espinosa‐Sotelo, Eva Crosas‐Molist, Macarena Herranz‐Itúrbide, Daniel Caballero‐Díaz, Ania Alay, Xavier Solé, Emilio Ramos, Teresa Serrano, María L. Martínez‐Chantar, Ulla G. Knaus, José M. Cuezva, Antonio Zorzano, Esther Bertran, Isabel Fabregat   +14 more
wiley   +1 more source

From meadows to milk to mucosa – adaptation of Streptococcus and Lactococcus species to their nutritional environments [PDF]

, 2011
Lactic acid bacteria (LAB) are indigenous to food-related habitats as well as associated with the mucosal surfaces of animals. The LAB family Streptococcaceae consists of the genera Lactococcus and Streptococcus.
Adab, P., Blissett, J., Frew, E., Gill, Paramjit, Griffin, T. L., Griffith, L., Hurley, K. L., Jolly, K., Lancashire, E. R., McGee, E., Pallan, M. J., Parry, J. M., Thompson, J. L.   +12 more
core   +8 more sources

RIPK3 dampens mitochondrial bioenergetics and lipid droplet dynamics in metabolic liver disease

Hepatology, EarlyView., 2022
RIPK3 dampens mitochondrial bioenergetics and lipid droplet dynamics in metabolic liver disease. Abstract Background and Aims Receptor‐interacting protein kinase 3 (RIPK3) mediates NAFLD progression, but its metabolic function is unclear. Here, we aimed to investigate the role of RIPK3 in modulating mitochondria function, coupled with lipid droplet (LD)
Marta B. Afonso, Tawhidul Islam, Julie Magusto, Ricardo Amorim, Véronique Lenoir, Rui F. Simões, José Teixeira, Liana C. Silva, Dominique Wendum, Isabelle Jéru, Corinne Vigouroux, Rui E. Castro, Paulo J. Oliveira, Carina Prip‐Buus, Vlad Ratziu, Jérémie Gautheron, Cecília M. P. Rodrigues   +16 more
wiley   +1 more source

LC-MS proteomics analysis of the iInsulin/IGF-1-deficient Caenorhabditis elegans daf-2(e1370) mutant reveals extensive restructuring of intermediary metabolism [PDF]

, 2014
The insulin/IGF-1 receptor is a major known determinant of dauer formation, stress resistance, longevity, and metabolism in Caenorhabditis elegans. In the past, whole-genome transcript profiling was used extensively to study differential gene expression ...
Braeckman, Bart, Brewer, Heather M, Camp, David G, II, Depuydt, Geert, Petyuk, Vladislav A, Smith, Richard D, Smolders, Arne, Xie, Fang   +7 more
core   +2 more sources

Carboxydotrophic Acetogenesis in Alkaline Conditions Results in Transient Formate Production by the Halo-Alkaliphilic Acetogen Haloacetibacter carboxydivorans Gen. Nov. sp. Nov. [PDF]

Environ Microbiol Rep
This work presents the physiological exploration of the halo‐alkaliphilic, carboxydotrophic acetogen bacterium MD4. In contrast to well‐characterised neutrophilic and slightly acidophilic acetogenic carboxydotrophs, this work shows an important role for formate production, instead of ethanol, as a redox exhaust mechanism in alkaline conditions ...
Diender M, Keijsers IM, Galani A, van Roosmalen T, Stams AJM, Sousa DZ.   +5 more
europepmc   +2 more sources

Phenazine redox cycling enhances anaerobic survival in Pseudomonas aeruginosa by facilitating generation of ATP and a proton-motive force [PDF]

, 2014
While many studies have explored the growth of Pseudomonas aeruginosa, comparatively few have focused on its survival. Previously, we reported that endogenous phenazines support the anaerobic survival of P.
Glasser, Nathaniel R., Kern, Suzanne E., Newman, Dianne K.   +2 more
core   +1 more source

ACCase 6 is the essential acetyl-CoA carboxylase involved in fatty acid and mycolic acid biosynthesis in mycobacteria [PDF]

, 2009
Mycolic acids are essential for the survival, virulence and antibiotic resistance of the human pathogen Mycobacterium tuberculosis. Inhibitors of mycolic acid biosynthesis, such as isoniazid and ethionamide, have been used as efficient drugs for the ...
Bazet Lyonnet, Bernardo, de la Iglesia, Agustina Inés, Gago, Gabriela Marisa, Gramajo, Hugo Cesar, Kurth, Daniel German, Lin, Ting Wang, Morbidoni, Héctor Ricardo, Tsai, Shiou Chuan   +7 more
core   +2 more sources

Transcriptome analysis of an oil-rich race B strain of Botryococcus braunii (BOT-22) by de novo assembly of pyrosequencing cDNA reads [PDF]

, 2012
To gain genetic insights into the biosynthesis of botryococcene oils in Botryococcus braunii race B, a transcriptome dataset of the BOT-22 strain containing 27,427 non-redundant sequences assembled from 209,429 complementary DNA reads was obtained via ...
Baba Masato, Ioki Motohide, Nakajima Nobuyoshi, Shiraiwa Yoshihiro, Watanabe Makoto M., 渡邉 信, 白岩 善博, 馬場 将人   +7 more
core   +1 more source