Results 111 to 120 of about 153,070 (262)

First direct evidence of spawning by Japanese sardine Sardinops melanosticta (Temminck and Schlegel) in the eastern Pacific Ocean

open access: yesJournal of Fish Biology, EarlyView.
Abstract In 2022 the presence of the Japanese sardine, Sardinops melanosticta (Temminck and Schlegel), was detected in the eastern Pacific Ocean, far outside its known western North Pacific range. The species was collected along with the Pacific sardine, Sardinops sagax (Jenyns), which is native to the eastern Pacific Ocean.
Miasara Andrew   +3 more
wiley   +1 more source

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

open access: yesArquivos 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   +6 more
doaj   +1 more source

The effect of inducing agents on the metabolism of ethidium bromide by isolated rat hepatocytes

open access: yes, 1999
The metabolism of ethidium bromide by isolated rat hepatocytes is significantly enhanced by pre-treatment of animals with phenobarbitone (PB) and 3-methylcholanthrene (3-MC).
Midgley, J. M.   +9 more
core   +1 more source

DNA extracted from boiled archival fish bones yields high‐quality whole‐genome sequencing data

open access: yesJournal of Fish Biology, EarlyView.
Abstract Archival samples provide a unique source of organismal DNA, offering the potential to extend the temporal scale of genetic studies by decades to centuries. Fish hard structures, such as otoliths and scales, serve as records for fish collected during fisheries monitoring across a large spatiotemporal scale.
Jingyao Niu   +5 more
wiley   +1 more source

SYBR safe TM efficiently replaces ethidium bromide in Aspergillus fumigatus gene disruption

open access: yes, 2020
. Invasive aspergillosis is a disease responsible for high mortality rates, caused mainly by Aspergillus fumigatus. The available drugs are limited and this disease continues to occur at an unacceptable frequency.
H M S Canela, L A Takami, M E S Ferreira
core  

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

open access: yesJournal 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

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

open access: yesJournal 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   +6 more
wiley   +1 more source

Evaluation of the Activity of Amino Chalcone Against Staphylococcus Strains Harboring Efflux Pumps

open access: yesPharmaceuticals
Background/Objectives: The increasing prevalence of multidrug-resistant Staphylococcus aureus represents a major clinical challenge, primarily driven by the acquisition of multiple resistance mechanisms.
Isydório Alves Donato   +19 more
doaj   +1 more source

Phosphate-Transport Appearance in the Sea-Urchin Egg. II. Analysis of the Genome Function with Centrifuged Eggs and Ethidium Bromide

open access: yes, 1974
Ethidium bromide, an inhibitor of mitochondrial transcription, inhibits phosphate uptake, valine incorporation, and uridine incorporation in fertilized eggs of Strongylocentrotus purpuratus, the purple sea urchin. Phosphate uptake, valine incorporation,
Joël de la Noüe
core   +1 more source

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