Biology:Panagrolaimus kolymaensis
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Short description: Species of nematode
| Panagrolaimus kolymaensis | |
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Scientific classification 
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| Domain: | Eukaryota |
| Kingdom: | Animalia |
| Phylum: | Nematoda |
| Class: | Secernentea |
| Order: | Tylenchida |
| Family: | Panagrolaimidae |
| Genus: | Panagrolaimus |
| Species: | P. kolymaensis
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| Binomial name | |
| Panagrolaimus kolymaensis Shatilovich, Gade, Pippel, Hoffmeyer, Tchesunov, Stevens, Winkler, Hughes, Traikov, Hiller, Rivkina, Schiffer, Myers & Kurzchalia, 2023
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Panagrolaimus kolymaensis is a species of nematode.
The species was named after the Kolyma River in Russia, where the first two specimens were discovered.[1]
In 2023, it was reported that nematodes of the previously undescribed Panagrolaimus kolymaensis were revived after 46,000 years in cryptobiosis.[2][3] However, a number of scientists expressed skepticism regarding the accuracy of the age analysis for these worms.[1] Phylogenetic analysis and genome comparison with C. elegans revealed that the species shared mechanisms for cryptobiotic survival.[2][3]
See also
References
- ↑ 1.0 1.1 Bartels, Meghan. "46,000-Year-Old Worm Possibly Revived from Siberian Permafrost" (in en). https://www.scientificamerican.com/article/46-000-year-old-worm-possibly-revived-from-siberian-permafrost/.
- ↑ 2.0 2.1 Shatilovich, Anastasia; Gade, Vamshidhar R.; Pippel, Martin; Hoffmeyer, Tarja T.; Tchesunov, Alexei V.; Stevens, Lewis; Winkler, Sylke; Hughes, Graham M. et al. (2023-07-27). "A novel nematode species from the Siberian permafrost shares adaptive mechanisms for cryptobiotic survival with C. elegans dauer larva" (in en). PLOS Genetics 19 (7): e1010798. doi:10.1371/journal.pgen.1010798. ISSN 1553-7404. PMID 37498820.
- ↑ 3.0 3.1 Martínez-Juarez, Pablo (2023-07-31). "Hemos descongelado gusanos que llevaban 46.000 años en permafost y los hemos puesto a reproducirse. No lo parece, pero es una buena noticia" (in es). https://www.xataka.com/ecologia-y-naturaleza/hemos-descongelado-gusanos-que-llevaban-46-000-anos-permafost-hemos-puesto-a-reproducirse-no-parece-buena-noticia.
Wikidata ☰ Q120979361 entry
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