Results 221 to 230 of about 15,558,174 (350)

The evolutionary history of the field vole species complex revealed by modern and ancient genomes. [PDF]

Genome Biol
Baca M, Bujalska B, Popović D, Golubiński M, Alves PC, Bard E, Berto C, Cuenca-Bescós G, Dalén L, Fewlass H, Fadeeva T, Herman J, Horáček I, Krajcarz M, Law M, Lemanik A, López-García JM, Luzi E, Murelaga X, Mahmoudi A, Peresani M, Parfitt S, Pauperio J, Pavlova SV, Pazonyi P, Rodríguez IR, Searle JB, Stojak J, Strukova T, Wójcik JM, Nadachowski A.   +30 more
europepmc   +1 more source

Molecular dynamics simulations of positively selected codons in FcγRI reveal novel biochemical binding properties

FEBS Open Bio, EarlyView.
Evolutionary analysis across 32 placental mammals identified positive selection at residues H148 and W149 in the immune receptor FcγR1. Ancestral reconstruction combined with molecular dynamics simulations reveals how these mutations may influence receptor structure and dynamics, providing insight into the evolution of antibody recognition and immune ...
David A. Young, Omar Arias‐Gaguancela, Fiona Gibson, Morgan Grainger, Jodie Score, Amit Nathubhai, Mauricio Cafiero, Lee Richard Machado   +7 more
wiley   +1 more source

Genotypes, antibiotic resistance, and virulence diversity among Klebsiella pneumoniae species complex isolates in Taiwan. [PDF]

Gut Pathog
Chen CJ, Kao CY, Cheng YY, Wu RX, Zhang YZ, Lin DY, Wang MC, Lin WH, Teng CH, Lu HF, Huang YT, Tsai PF, Li YC, Tseng SF, Yen LC, Kao CY.   +15 more
europepmc   +1 more source

Sudden anaerobization in Amphibacillus xylanus increases intracellular labile ferrous iron and inhibits cell growth

FEBS Open Bio, EarlyView.
Abruptly changing from aerobic to anaerobic conditions (sudden anaerobization) induced growth inhibition and a significant increase in intracellular labile ferrous iron in the aerotolerant anaerobe Amphibacillus xylanus. We found that free flavins mediate efficient electron transfer from NADH to ferric iron under anaerobic conditions, suggesting that ...
Shinya Kimata, Yoichi Sakai, Keisuke Tanaka, Etsuro Yoshimura, Ken Kitano, Morio Ishikawa, Tadahiro Nakamoto, Tsutomu Takayama, Hirofumi Inoue, Kaho Nomura, Tomonori Suzuki, Masataka Uchino, Akira Abe, Youichi Niimura   +13 more
wiley   +1 more source

The Impact of Pleistocene Glacial Cycles on the Evolutionary Diversification of the Arctic-Alpine Silene acaulis Species Complex. [PDF]

Mol Ecol
Reutimann O, Halstead-Nussloch G, Tribsch A, Ibarra PT, Zemp N, Widmer A, Fischer MC.   +6 more
europepmc   +1 more source

One size does not fit all: An in vitro evaluation of the effects of bezafibrate and medroxyprogesterone acetate on human SH‐SY5Y and U‐87 MG cancer cells

FEBS Open Bio, EarlyView.
Drugs previously repurposed to target blood cancers reduced neuroblastoma and glioblastoma cell growth and viability. However, their levels of anticancer activity were different and their clinical application may be problematic due to side effects at effective doses.
Abhishek Kharawatkar, Francesco Michelangeli, Farhat Latif Khanim, Christopher Martin Bunce, William Eustace Basil Johnson   +4 more
wiley   +1 more source

An Emerging Infectious Yeast to Watch: <i>Cryptococcus gattii</i> Species Complex. [PDF]

J Fungi (Basel)
Peltak SN, Steen TY.
europepmc   +1 more source

Lipopolysaccharide uptake is augmented in lipopolysaccharide‐tolerant mouse macrophage‐like cells via increased CD14 expression

FEBS Open Bio, EarlyView.
In normal (nontolerant) cells, CD14 is crucial for both LPS uptake and LPS signaling. In LPS‐tolerant cells, in which LPS‐induced TNF‐α and IFN‐β production is suppressed, there is a dramatic increase in surface CD14 expression. The overexpressed CD14 in LPS‐tolerant cells is responsible for the enhanced LPS uptake without inducing pro‐inflammatory ...
Saeka Nishihara, Takayuki Manabe, Mika Jouta, Kiyoshi Kawasaki   +3 more
wiley   +1 more source

New insights into the <i>Syllis prolifera</i> species complex from the eastern Mediterranean Sea. [PDF]

Zookeys
Belvis F, Martín-Hervás MR, Del Olmo I, Ruiz V, Álvarez-Campos P.   +4 more
europepmc   +1 more source

Metarhizium alvesii sp. nov.: A new member of the Metarhizium anisopliae species complex.

Journal of Invertebrate Pathology, 2017
R. B. Lopes, D. A. Souza, L. Rocha, C. Montalva, C. Luz, R. Humber, M. Faria   +6 more
semanticscholar   +1 more source