Detection of lineage-specific evolutionary changes among primate species
نویسندگان
چکیده
منابع مشابه
Evolutionary dynamics of endogenous feline leukemia virus proliferation among species of the domestic cat lineage.
Endogenous feline leukemia viruses (enFeLVs) occur in the germ lines of the domestic cat and related wild species (genus Felis). We sequenced the long terminal repeats and part of the env region of enFeLVs in domestic cats and five wild species. A total of 305 enFeLV sequences were generated across 17 individuals, demonstrating considerable diversity within two major clades. Distinct proliferat...
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The initial comparison of the human and chimpanzee genome sequences revealed 16 genomic regions with an unusually high density of rapidly evolving genes. One such region is the whey acidic protein (WAP) four-disulfide core domain locus (or WFDC locus), which contains 14 WFDC genes organized in two subloci on human chromosome 20q13. WAP protease inhibitors have roles in innate immunity and/or th...
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MOTIVATION Supporting the functionality of recent duplicate gene copies is usually difficult, owing to high sequence similarity between duplicate counterparts and shallow phylogenies, which hamper both the statistical and experimental inference. RESULTS We developed an integrated evolutionary approach to identify functional duplicate gene copies and other lineage-specific genes. By repeatedly...
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Class 2, or DNA transposons, make up approximately 3% of the human genome, yet the evolutionary history of these elements has been largely overlooked and remains poorly understood. Here we carried out the first comprehensive analysis of the activity of human DNA transposons over the course of primate evolution using three independent computational methods. First, we conducted an exhaustive sear...
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Little information is available on the immunoglobulin G (IgG) subclasses expressed in the sera of nonhuman primate species. To address this issue, we compared the IgG subclasses found in humans (IgG1, IgG2, IgG3, and IgG4) to those of nonhuman primates, such as baboons and macaques. Cross-reactive antihuman IgG subtype-specific reagents were identified and used to analyze purified IgG from sera...
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ژورنال
عنوان ژورنال: BMC Bioinformatics
سال: 2011
ISSN: 1471-2105
DOI: 10.1186/1471-2105-12-274