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Pelagia noctiluca is considered the most important stinging jellyfish in the Mediterranean Sea. Both its tentacles and—unusual among jellyfish—the bell are covered in cnidocytes (stinging cells), and even recently dead, stranded individuals can sting.
19 de jul. de 2019 · Now, Shaner and his team have identified five fluorescent proteins in the body of the jellyfish previously unknown to science. The discovery may lead to new techniques for exploring how genes are expressed in cells, and potentially the brightest green fluorescent protein tag ever.
12 de jul. de 2023 · Tienen cuerpo gelatinoso (en inglés es llamado Jellyfish) y es conocido por varios nombres en diversas culturas: aguamala, malaguas, aguavivas o lágrimas de mar. En este artículo de BIOenciclopedia, explicamos cuáles son las características de la medusa, su hábitat, qué comen y cómo se reproducen .
Phosphorescence is a type of photoluminescence related to fluorescence. When exposed to light (radiation) of a shorter wavelength, a phosphorescent substance will glow, absorbing the light and reemitting it at a longer wavelength. Unlike fluorescence, a phosphorescent material does not immediately reemit the radiation it absorbs.
Very colorful, this jellyfish phosphoresces when disturbed and can leave a luminous mucous behind if handled. It is called the "mauve jelly" by the British. Also known as the oceanic jelly, this species is adapted to life in the open water.
En general, un incremento en la fosforescencia corresponde a una disminución de la fluorescencia. Debido a que la vida media de la fosforescencia puede ser bastante larga, oscilando entre 10 —4 —10 4 s, el rendimiento cuántico fosforescente suele ser bastante pequeño.
18 de dic. de 2020 · Crystal jellyfish yield new fluorescent proteins. Lab Animal 50 , 15 ( 2021) Cite this article. Lambert, G.G. et al PLoS Biol 18, e3000936 (2020) Decades after the discovery of its green ...
