Results 271 to 280 of about 76,623 (339)

Bacterial transcriptional repressor NrdR – a flexible multifactorial nucleotide sensor

The FEBS Journal, EarlyView.
NrdR is a bacterial transcription factor that regulates the expression of all three types of ribonucleotide reductase, an essential enzyme for cell survival, in response to intracellular ATP and dATP levels. We have carried out a comprehensive biochemical, biophysical and structural study of the response of E. coli NrdR to ATP and dATP.
Inna Rozman Grinberg, Ornella Bimaï, Saher Shahid, Lena Philipp, Markel Martínez‐Carranza, Ipsita Banerjee, Daniel Lundin, Pål Stenmark, Britt‐Marie Sjöberg, Derek T. Logan   +9 more
wiley   +1 more source

Phylogenomic analyses reveal that Panguiarchaeum is a clade of genome-reduced Asgard archaea

Huang W, Probst M, Hua Z, Szantho LL, Szollosi GJ, Ettema T, Rinke C, Williams TA, Spang A.   +8 more
europepmc   +1 more source

Bilayer-Forming Lipids Enhance Archaeal Monolayer Membrane Stability. [PDF]

Int J Mol Sci
Saracco M, Schaeffer P, Tourte M, Albers SV, Louis Y, Peters J, Demé B, Fontanay S, Oger PM.   +8 more
europepmc   +1 more source

Molecular chaperone system of archaea

, 2000
Masafumi Yohda, Takao Yoshida, M. Okochi, Keisuke Usui, Tomoyuki Maruyama   +4 more
openalex   +2 more sources

Structural and functional insights into extreme thermal stability and activity of two GH12 domains of a multidomain glycosidase from a hyperthermophilic euryarchaeon

The FEBS Journal, EarlyView.
The multidomain glycosidase MDG from the hyperthermophilic euryarchaeon Thermococcus sp. contains five protein domains: three catalytic domains (GH5, GH12‐1, and GH12‐2) and two cellulose‐binding modules (CBM2). In this study, the GH12‐1 and GH12‐2 domains were individually purified and biochemically characterized.
Kseniya S. Zayulina, Evgenii N. Frolov, Christina Stracke, Alexandra A. Klyukina, Anna N. Khusnutdinova, Peter Stogios, Tatiana Skarina, Alexander F. Yakunin, Peter N. Golyshin, Bettina Siebers, Tatiana E. Shugaeva, Ilya V. Kublanov   +11 more
wiley   +1 more source

Diversity and dynamics of multiple symbionts contribute to early development of broadcast spawning reef-building coral Dipsastraea veroni. [PDF]

Appl Environ Microbiol
Guo M, Jiang L, Zhou G, Lian J, Yu X, Huang H.   +5 more
europepmc   +1 more source

Tracing the evolutionary pathway: on the origin of mitochondria and eukaryogenesis

The FEBS Journal, EarlyView.
This study examines the stepwise transition from archaeal–bacterial associations to the emergence of eukaryotic cells. Metabolic cooperation and endosymbiosis fostered ecological and genetic integration, with extensive gene transfer reshaping host biology.
J. Ernesto Bravo‐Arévalo
wiley   +1 more source

The inclusion of insect meal from Hermetia illucens larvae in the diet of laying hens (Hy-line Brown) affects the caecal diversity of methanogenic archaea. [PDF]

Poult Sci
Mahayri TM, Mrázek J, Bovera F, Piccolo G, Murgia GA, Moniello G, Fliegerová KO.   +6 more
europepmc   +1 more source

Microbiome insights from a South African cultural and natural landmark cave using metagenomics next-generation sequencing. [PDF]

Microbiol Resour Announc
Babalola OO, Adedayo AA, Akinola SA.
europepmc   +1 more source

Effects of Environmental Chemical Pollutants on Microbiome Diversity: Insights from Shotgun Metagenomics. [PDF]

Toxics
Muhie S, Gautam A, Mylroie J, Sowe B, Campbell R, Perkins EJ, Hammamieh R, Garcia-Reyero N.   +7 more
europepmc   +1 more source