Alternative Splicing|Animals|Base Sequence|DNA|DNA Transposable Elements|Evolution, Molecular|Exons|Expressed Sequence Tags|Genetic Variation|Genome, Human|Genomics|Humans|Molecular Sequence Data|Mutagenesis, Insertional|Pan troglodytes|Polyadenylation|Polymorphism, Genetic|Promoter Regions, Genetic|RNA Splice Sites|RNA, Messenger|Species Specificity|Transcription, Genetic