Abstract:
:We describe the complete mitochondrial genome of the house centipede Scutigera coleoptrata. Its gene order is unique among characterized arthropod mitochondrial genomes. Comparison to the gene order in the horseshoe crab mtDNA implies 10 or more translocations. By extending comparisons to 30 arthropod mitochondrial genomes plus two outgroups, we identify two different patterns of gene order change. The first, only affecting position and orientation of tRNAs, is much more frequent than the second, which also involves protein encoding and ribosomal genes. The analysis of the same data set using available algorithms for phylogenetic reconstruction based on gene order results in unreliable trees. This indicates that the current methods for analyzing gene order rearrangement are not suitable for wide-ranging phylogenetic studies.
journal_name
J Mol Evoljournal_title
Journal of molecular evolutionauthors
Negrisolo E,Minelli A,Valle Gdoi
10.1007/s00239-003-2563-xkeywords:
subject
Has Abstractpub_date
2004-04-01 00:00:00pages
413-23issue
4eissn
0022-2844issn
1432-1432journal_volume
58pub_type
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journal_title:Journal of molecular evolution
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