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3 de jul. de 2024 · Research on the deep-sea vent tubeworm Riftia pachyptila shows how its symbiotic bacteria use two carbon fixation pathways to adapt to deep-sea conditions, suggesting potential for biotechnological applications in carbon capture.
Hace 1 día · Species like the giant tubeworm Riftia pachyptila exhibit exceptional growth rates, with documented annual increases in tube length exceeding 85 cm.
3 de jul. de 2024 · L'analyse de ces voies de fixation du carbone double et leur régulation coordonnée dans Riftia ouvre de nouvelles perspectives de recherche dans le domaine de la capture biologique du carbone ainsi que de la biochimie fondamentale.
Hace 2 días · Despite the complexities of this arrangement, the tubeworm-microbes symbiosis is remarkably adaptive and productive (20, 21).Tubeworms often form high-density communities and dominate deep-sea chemosynthetic ecosystems (22, 23).Some species, such as the giant tubeworm Riftia pachyptila, can grow extraordinarily fast, with the highest recorded annual growth of more than 85 cm in tube length ().
Hace 4 días · The white-faced storm petrel ( Pelagodroma marina ), also known as white-faced petrel is a small seabird of the austral storm petrel family Oceanitidae. It is the only member of the monotypic genus Pelagodroma . Description.
Hace 6 días · Wilson's storm petrel is a small bird, 16–18.5 cm (6.3–7.3 in) in length with a 38–42 cm (15–16.5 in) wingspan. It is slightly larger than the European storm petrel and is essentially dark brown in all plumages, except for the white rump and flanks. The feet extend just beyond the square ended tail in flight.
Hace 3 días · The Kerguelen Islands are part of the Southern Indian Ocean Islands tundra ecoregion that includes several subantarctic islands. In this cold climate plant life is mainly limited to grasses, mosses and lichens, although the islands are also known for the indigenous edible Kerguelen cabbage.
