Results 51 to 60 of about 32,168 (179)

Cell‐cycle‐specific lesion evolution rather than inhibition of double‐strand‐break repair underpins cisplatin radiosensitization

Molecular Oncology, Volume 20, Issue 7, Page 1814-1834, July 2026.
We analyze cisplatin–DNA adducts (CDAs) and double‐strand breaks (DSBs) in a cell‐cycle‐dependent manner. We find that CDAs form similarly across all cell cycle phases. DSBs arise only in S‐phase. CDAs might not directly impair DSB repair, but S‐phase DSB lesions evolve in the presence of CDAs and disrupt repair in G2, also causing radiosensitization ...
Ye Qiu, Xixi Lin, Emil Mladenov, Veronika Mladenova, Jürgen Thomale, Ali Sak, Yao Wang, Yunxuan Deng, Eleni Gkika, Martin Stuschke, George Iliakis   +10 more
wiley   +1 more source

Division of Human Listeria monocytogenes Pulsed-Field Gel Electrophoresis (PFGE) Types Belonging to Lineage I (Serovar 4b, 1/2b, and 3b) into PFGE Groups

, 2015
The 63 pulsed-field gel electrophoresis (PFGE) types identified among 427 clinical isolates of Listeria monocytogenes that were characterized in a previous study by serotyping and PFGE (AscI) could be further divided into 17 PFGE groups.
Lopez-Valladares, G., Goering, Richard V.,, Lopez-Valladares, Gloria,, Danielsson-Tham, M. L., Goering, R. V., Danielsson-Tham, Marie-Louise,, Tham, Wilhelm,, Tham, W.   +7 more
core   +1 more source

Nuclear pore links Fob1‐dependent rDNA damage relocation to lifespan control

FEBS Open Bio, Volume 16, Issue 7, Page 1305-1313, July 2026.
Damaged rDNA accumulates at a specific perinuclear interface that couples nucleolar escape with nuclear envelope association. Nuclear pores at this site help inhibit Fob1‐induced rDNA instability. This spatial organization of damage handling supports a functional link between nuclear architecture, rDNA stability, and replicative lifespan in yeast.
Yamato Okada, Mina Iwaki, Kyosuke Hagiri, Rei Izumi, Masahiko Harata, Chihiro Horigome   +5 more
wiley   +1 more source

PFGE of outbreak associated isolates.

, 2013
PFGE of E. coli O103:H25 NOS (lane 2), NVH-847 (lane 3), NVH-848 (lane 4), and NVH-760 (lane 5). Lambda ladder is used as marker (lane 1). Digestion with XbaI (A) showed indistinguishable PFGE patterns, while digestion with AvrII (B) exposed a difference
Jon Bohlin (90098), Per Einar Granum (75241), Trine M. L'Abée-Lund (330456), Kristin O'Sullivan (330461), Goro Ligård (330463), Toril Lindbäck (206211), Hannah J. Jørgensen (330459)   +6 more
core   +1 more source

PFGE dendrograms of thirteen patients (Y, N, R, I, J, S, V, G, O, A, AF, K, B) belonging to six groups determined by PFGE grouping.

, 2020
PFGE dendrograms of thirteen patients (Y, N, R, I, J, S, V, G, O, A, AF, K, B) belonging to six groups determined by PFGE grouping.
Ghayda Al-Hashem (8662179), Vincent O. Rotimi (8662182), M. John Albert (8662185)   +2 more
core   +1 more source

Prevalence, Antimicrobial Resistance, and Diversity of Salmonella along the Pig Production Chain in Southern Brazil

Pathogens, 2019
Control of Salmonella spp. in food production chains is very important to ensure safe foods and minimize the risks of foodborne disease occurrence. This study aimed to identify the prevalence and main contamination sources of Salmonella spp.
Luciano dos Santos Bersot, Valéria Quintana Cavicchioli, Cibeli Viana, Raquel Cristina Konrad Burin, Anderson Carlos Camargo, José Paes de Almeida Nogueira Pinto, Luís Augusto Nero, Maria Teresa Destro   +7 more
doaj   +1 more source

rDNAmine: A New Tool for the Analysis of Long Repetitive Sequences

Yeast, Volume 43, Issue 4, Page 170-183, July 2026.
This work introduces a novel approach for analysing long repetitive genomic sequences, combining a method to isolate large DNA molecules from individual chromosomes. We also describe the bioinformatics tool rDNAmine, which enables the isolation of long‐repeat sequences from reads obtained using the Oxford Nanopore method, as well as their preliminary ...
Agnieszka Czarnocka‐Cieciura, Natalia Gumińska   +1 more
wiley   +1 more source

Pulsed field gel electrophoresis (PFGE) and Southern blot hybridization results.

, 2013
(A) PFGE-DraI and (B) Southern blot hybridization using the trfA-derived probe of selected isolates showing the PFGE patterns of the epidemic strain: 1, the sequenced isolate INCQS 00594, showing the ∼50 bp PFGE-DraI band that hybridized with the trfA ...
Cristianne Kayoko Matsumoto (336290), Horacio Schneider (287331), Artur da Costa da Silva (397224), James Daltro Lima Junior (397220), Maria Luiza Lopes (397222), Vasco Ariston Azevedo (397223), Sylvia Cardoso Leão (90815), Karla Valéria Lima (397221), Adriana Carneiro (104518), Rommel Thiago Ramos (397218), Christiane Lourenço Nogueira (397219)   +10 more
core   +1 more source

Mitochondrial Genome of the Indo‐Pacific Mesophotic Coral Leptoseris columna (Scleractinia: Agariciidae) Assembled Using PacBio Long‐Read Sequencing

Ecology and Evolution, Volume 16, Issue 6, June 2026.
The complete mitochondrial genome of Leptoseris columna was assembled using PacBio long read sequencing. ABSTRACT Leptoseris columna, a mesophotic coral species belonging to the family Agariciidae, is distributed throughout the Indo‐Pacific region.
Nomita Rani Adhikary, Daniel J. Barshis, J. Antonio Baeza   +2 more
wiley   +1 more source

PFGE: Importance in Food Quality

, 2009
In late 19 century, great interest has arisen for food quality. This is referred as absence of pathogens in food (safety for consumers) and as nutritional quality of food (organoleptic characteristics).
GIAMMANCO, Giovanni, Massa, S., Vernile, A   +2 more
core   +1 more source