[Sequence analysis of the cytochrome b gene fragment in a dinosaur egg]

A 170bp PCR products was amplified the DNA in a dinosaur egg using primers designed from the conserved regions of human cytochrome b gene and was sequenced. BLAST search through INTERNET for homology detection showed that the sequence was almose identical with the human mitochondria cytochrome b gene(96-100% similarity). Therefore we can conclude that the dinosaur egg itself has been seriously contaminated.