To extend to the crustacean class the information concerning the genomic organization of the mitochondrial DNA (mtDNA) a double strategy has been used: Southern blot analysis with cloned Drosophila mtDNA probes and sequence comparison to the Drosophila mtDNA of the sequenced termini of different subclones along the Artemia mitochondrial genome, probably the smallest mtDNA studied at this level ...

Several plant mitochondrial genomes contain repeated sequences that are postulated to be sites of homologous intragenomic recombination (1-3). In this report, we have used filter hybridizations to investigate sequence relationships between the cloned mitochondrial DNA (mtDNA) recombination repeats from turnip, spinach and maize and total mtDNA isolated from thirteen species of angiosperms. We f...

The complete mitochondrial genome of cobia, Rachycentron canadum, was reanalyzed and revised. The genome is 18,008 bp in length, containing 13 protein-coding genes, 2 ribosomal RNA (rRNA) genes, 22 transfer RNA (tRNA) genes, and a control region or displacement loop (D-loop). The gene arrangement is identical to that observed in most vertebrates. Base composition on the heavy strand is 30.14% A...