Zebrafish have become a powerful model of mammalian lipoprotein metabolism and lipid cell biology. Most key proteins involved in lipid metabolism, including cholesteryl ester transfer protein, are ...

Anthropogenic threats such as water infrastructure, land-use changes, overexploitation of fishes and other biological resources, invasive species and climate change present formidable challenges to ...

Heroic fish tales tend to focus on species with a certain je ne sais quoi: the leaping salmon, the globetrotting tuna, the mammoth marlin towering above its captor as it dangles from a scale. Not so ...

A rigid esophagoscopy is a medical procedure that uses a tube-like instrument with a lens and light to view the inside of the food pipe, known as the esophagus. Rigid esophagoscopy can detect tumors, ...

The brain requires iron for mitochondrial respiration and synthesis of myelin, neurotransmitters, and monoamine oxidases. Iron accumulates in distinct parts of the brain in patients with ...

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Primary cell culture is a powerful tool commonly used by scientists to study cellular properties and mechanisms of isolated cells in a controlled environment. Despite vast differences in the ...

ImmunoFISH is a method combining immunolabelling (IL) with fluorescent in situ hybridisation (FISH) to simultaneously detect the nuclear distribution of proteins and specific DNA sequences within ...

Lymphatic vasculature constitutes a second vascular system essential for immune surveillance and tissue fluid homeostasis. Maturation of the hierarchical vascular structure, with a highly branched ...

"The problem with the lionfish is it's like Darwin's nightmare," Oliver Steeds said, standing on the deck of the Baseline Explorer. A late afternoon sun dwindled over the 146-foot research vessel, as ...

Proceedings of the National Academy of Sciences of the United States of America, Vol. 94, No. 8 (Apr. 15, 1997), pp. 3877-3882 (6 pages) The circadian oscillator in Neurospora is a negative feedback ...

mRNA localization is critical for eukaryotic cells and affects numerous transcripts, yet how cells regulate distribution of many mRNAs to their subcellular destinations is still unknown. We combined ...