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Article

Classification and molecular organization of satellites elucidated by phylogenetic network analysis - examples from Triturus salamanders and Palorus beetles.

Chromosoma - 1 Nov 2002

Arntzen J W

Abstract excerpt

A phylogenetic network of 244 satellite DNA sequences across five species of aquatic salamanders (genus Triturus) revealed four types of satellite DNAs in a 'p'-shaped 1-2*-3-4-2* arrangement. Analysis of dimer and trimer DNA sequences revealed a prevalence of homosequential (e.g. 1-1, 2-2) and particular (1-4 and 2-3) heterosequential repeat motifs. Genetic diversity across types and species phylogeny indicated...

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PMID: 12424528
DOI: 10.1007/s00412-002-0201-9

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