Mapping insertions, deletions and SNPs on Venter's chromosomes.

ABSTRACT:

Background

The very recent availability of fully sequenced individual human genomes is a major revolution in biology which is certainly going to provide new insights into genetic diseases and genomic rearrangements.

Results

We mapped the insertions, deletions and SNPs (single nucleotide polymorphisms) that are present in Craig Venter's genome, more precisely on chromosomes 17 to 22, and compared them with the human reference genome hg17. Our results show that insertions and deletions are almost absent in L1 and generally scarce in L2 isochore families (GC-poor L1+L2 isochores represent slightly over half of the human genome), whereas they increase in GC-rich isochores, largely paralleling the densities of genes, retroviral integrations and Alu sequences. The distributions of

SUBMITTER: Costantini M 

PROVIDER: S-EPMC2696090 | biostudies-literature | 2009 Jun

REPOSITORIES: biostudies-literature