Results 71 to 80 of about 1,148 (171)

Bacillus cereus efflux protein BC3310 - a multidrug transporter of the unknown major facilitator family, UMF-2

Frontiers in Microbiology, 2015
Phylogenetic classification divides the major facilitator superfamily (MFS) into 82 families, including 25 families that are comprised of transporters with no characterized functions.
Jasmin K Kroeger, Karl eHassan, Aniko eVörös, Roger eSimm, Roger eSimm, Massoud eSaidijam, Massoud eSaidijam, Kim E Bettaney, Andreas eBechthold, Ian T Paulsen, Peter eHenderson, Anne-Brit eKolstø   +11 more
doaj   +1 more source

Bacteriomes, cryptic forms and evolution of a common wireworm pest species, Hypnoidus bicolor

Insect Molecular Biology, EarlyView.
Wireworms are important agricultural pests, including Hypnoidus bicolor in the Canadian Prairies. Parthenogenetic and sexual populations of H. bicolor appear associated with different molecular clades. Bacterial community composition and structure were influenced by developmental stage, sampling location and host genetics.
Ivan Drahun, Augustine Chukwunta, Adeniyi Ayodele, Ben G. Pilling, Willem G. van Herk, Bryan J. Cassone   +5 more
wiley   +1 more source

Intercalation of ethidium bromide into a triple-stranded oligonucleotide

Nucleic Acids Research, 1991
We have examined the ability of a cationic planar chromophore, ethidium bromide, to intercalate into a short, defined triple helix. Using UV absorption, fluorescence spectroscopy and a gel retardation assay we demonstrate that ethidium bromide is able to bind to a triple helix with a lower affinity than to the corresponding duplex. Energy transfer from
J L, Mergny, D, Collier, M, Rougée, T, Montenay-Garestier, C, Hélène   +4 more
openaire   +3 more sources

In Situ Hybridization and RT‐PCR Detection of Nervous Necrosis Virus in Fourfinger Threadfin, Eleutheronema tetradactylum, in Taiwan

Journal of Fish Diseases, EarlyView.
ABSTRACT Between April and July 2020, suspected outbreaks of nervous necrosis virus (NNV) infection were observed in fourfinger threadfin (Eleutheronema tetradactylum) fingerling hatcheries in Pingtung County, southern Taiwan. Affected fish exhibited spiral swimming behaviour and abdominal distension, resulting in mortality rates between 50% and 100 ...
Chia‐Yu Hsieh, Shang‐Ting Wu, Chun‐Ying Lin   +2 more
wiley   +1 more source

Focal Injection of Ethidium Bromide as a Simple Model to Study Cognitive Deficit and Its Improvement

Basic and Clinical Neuroscience, 2016
Introduction: Memory and cognitive impairments are some of devastating outcomes of Multiple Sclerosis (MS) plaques in hippocampus, the gray matter part of the brain.
Mahdi Goudarzvand, Samira Choopani, Alireza Shams, Mohammad Javan, Zohreh Khodaii, Farhad Ghamsari, Naser Naghdi, Abbas Piryaei, Abbas Haghparast   +8 more
doaj  

Outbreaks of Granulomatous Disease Associated With Vibrio harveyi Infection in Grouper (Epinephelus fuscoguttatus × E. lanceolatus) Aquaculture in Taiwan

Journal of Fish Diseases, EarlyView.
ABSTRACT Between 2015 and 2024, outbreaks of muscular and visceral granulomatous disease, resulting in moderate‐to‐severe mortality in farmed groupers, occurred in southern Taiwan. Initially, affected groupers were screened for granuloma‐associated pathogens, including Mycobacterium spp., Nocardia spp., Photobacterium damselae and Edwardsiella spp ...
Shang‐Ting Wu, Chia‐Yu Hsieh
wiley   +1 more source

Identification of natural compound inhibitors for multidrug efflux pumps of Escherichia coli and Pseudomonas aeruginosa using in silico high-throughput virtual screening and in vitro validation.

PLoS ONE, 2014
Pseudomonas aeruginosa and Escherichia coli are resistant to wide range of antibiotics rendering the treatment of infections very difficult. A main mechanism attributed to the resistance is the function of efflux pumps.
Vasudevan Aparna, Kesavan Dineshkumar, Narasumani Mohanalakshmi, Devadasan Velmurugan, Waheeta Hopper   +4 more
doaj   +1 more source

Isolation and Identification of Erysipelothrix sp. in Hybrid Grouper (Epinephelus fuscoguttatus × E. lanceolatus) in Taiwan

Journal of Fish Diseases, EarlyView.
ABSTRACT In February 2025, a mortality event of unknown aetiology occurred at a hybrid grouper (Epinephelus fuscoguttatus × Epinephelus lanceolatus) aquaculture farm in southern Taiwan, with sporadic daily deaths persisting for a month. Four moribund groupers were collected over three sampling intervals for diagnostic investigation.
Shang‐Ting Wu, Yu‐Siang Lin, Chia‐Yu Hsieh   +2 more
wiley   +1 more source

Propentofylline reduces glial scar development following gliotoxic damage in the rat brainstem

Arquivos de Neuro-Psiquiatria
Propentofylline is a xanthine derivative that depresses activation of glial cells, whose responses contribute to neural tissue damage during inflammation.
Eduardo Fernandes Bondan, Maria de Fátima Monteiro Martins, Pietro Domingues Dossa, Lígia Bocamino Viebig, Carolina Vieira Cardoso, João Lopes Martins Júnior, Maria Martha Bernardi   +6 more
doaj   +1 more source

Uncovering the role of the PPR protein PHOTOSYSTEM ONE BIOGENESIS FACTOR6 in splicing chloroplast group II introns

Journal of Integrative Plant Biology, EarlyView.
The P‐class pentatricopeptide repeat (PPR) protein PHOTOSYSTEM ONE BIOGENESIS FACTOR (PBF6) forms splicing complexes with other known splicing factors to facilitate chloroplast intron splicing. PBF6 cooperates with other PPR splicing factors to promote the splicing of the same intron through forming respective splicing complexes.
Mengyu Li, Mengwei Sun, Jinlian Lv, Mingming Song, Siyu Lu, Aihong Zhang, Congming Lu   +6 more
wiley   +1 more source