Genetics. Published Articles Ahead of Print: February 19, 2006, Copyright © 2006
doi:10.1534/genetics.105.053769


A more recent version of this article appeared on April 1, 2006.


NOTE

Multiple events are responsible for an insertion in a paternally inherited mitochondrial genome of the mussel Mytilus galloprovincialis

1 National and Kapodistrian University of Athens
2 University of Crete

* To whom correspondence should be addressed. E-mail: grodakis{at}biol.uoa.gr.

Submitted on November 21, 2005
Revised on February 3, 2006
Accepted on 8 February 2006


Abstract

In a sperm-transmitted mtDNA of Mytilus galloprovincialis we found an insertion that is not present in the typical genome, and whose origin can be explained by a sequence of three events: a tandem duplication, a non-homologous recombination and a deletion. Unless such events are extremely rare in this species, the identical gene arrangement of the two gender-specific genomes should imply strong selection for same gene order and size.

Key Words: Mytilus, maternally/paternally inherited mtDNA, mitochondrial gene rearrangement




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A. Burzynski
Two Events Are Responsible for an Insertion in a Paternally Inherited Mitochondrial Genome of the Mussel Mytilus galloprovincialis
Genetics, February 1, 2007; 175(2): 959 - 962.
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