Panagrolaimus kolymaensis
Scientific classification Edit this classification
Domain: Eukaryota
Kingdom: Animalia
Phylum: Nematoda
Class: Secernentea
Order: Tylenchida
Family: Panagrolaimidae
Genus: Panagrolaimus
Species:
P. kolymaensis
Binomial name
Panagrolaimus kolymaensis
Shatilovich, Gade, Pippel, Hoffmeyer, Tchesunov, Stevens, Winkler, Hughes, Traikov, Hiller, Rivkina, Schiffer, Myers & Kurzchalia, 2023

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. 1 2 Bartels, Meghan. "46,000-Year-Old Worm Possibly Revived from Siberian Permafrost". Scientific American. Retrieved 2023-07-30.
  2. 1 2 Shatilovich, Anastasia; Gade, Vamshidhar R.; Pippel, Martin; Hoffmeyer, Tarja T.; Tchesunov, Alexei V.; Stevens, Lewis; Winkler, Sylke; Hughes, Graham M.; Traikov, Sofia; Hiller, Michael; Rivkina, Elizaveta; Schiffer, Philipp H.; Myers, Eugene W.; Kurzchalia, Teymuras V. (2023-07-27). "A novel nematode species from the Siberian permafrost shares adaptive mechanisms for cryptobiotic survival with C. elegans dauer larva". PLOS Genetics. 19 (7): e1010798. doi:10.1371/journal.pgen.1010798. ISSN 1553-7404. PMC 10374039. PMID 37498820.
  3. 1 2 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". Xataka (in Spanish). Retrieved 2023-11-08.


This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.