Pudovkina, Tatyana A.; Sitnikova, Tatyana Y.; Matveyev, A. N.; Shcherbakov, D. Y. (2016). Kindred Relations of Baikal polychaete of the Manayunkia Genus [Polychaeta: Sedentaria: Sabellidae] according to CO1 and settlement history analysis. Russian Journal of Genetics: Applied Research. 6(2): 129-137.

341387

10.1134/s207905971602009x [view]

Pudovkina, Tatyana A.; Sitnikova, Tatyana Y.; Matveyev, A. N.; Shcherbakov, D. Y.

2016

6(2): 129-137

Publication

World Polychaeta Database (WPolyDb)

Available for editors   [request]

The aim of the study was to clarify the distribution history of polychaetes from the Manayunkia genus (Leidy, 1859) (Sedentaria, Sabellidae) in the northeast of Asia and their speciation in Baikal. The comparative analysis of the polymorphism of the CO1 gene’s Folmer fragment nucleotide sequences allowed us to establish the sequence of migration and speciation events in the history of freshwater polychaetes of the Manayunkia genus. The phylogenetic analysis and comparison of the hypotheses about the type of the Manayunkia migrations by means of the Bayesian criterion demonstrated that the Kolyma basin was the initial region from which the polychaetes entered the Baikal, where they were divided into three species (M. godlewskii, M. baicalensis, and M. zenkewitschii); among them, the M. godlewskii was a source of migrants in the system of Baunt lakes.

Lake Baikal

Annelida

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