Comparison of the body wall myosin heavy chain sequences from Onchocerca volvulus and Brugia malayi.
The complete coding sequence of Onchocerca volvulus myosin heavy chain has been determined from a series of overlapping cDNAs. The protein sequences from the 2 filarids, one responsible for subcutaneous filariasis, the other for lymphatic filariasis, show 92% identity, and are 1957 amino acids long. Each protein sequence is also equally related, with 75% identity, to MHC-B, the protein encoded by the unc-54 gene of the free-living nematode C.elegans. Such analysis is useful in phylogenetic studies among nematodes, as well as in structure-function relationships among myosin isolates.
Werner
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Department of Microbiology and Immunology, Albert Einstein College of Medicine, Bronx, NY.
Rajan
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D000595:Amino Acid Sequence; D000818:Animals; D001483:Base Sequence; D002009:Brugia / Q000235:genetics*; D002107:Caenorhabditis; D004247:DNA / Q000235:genetics; D015723:Gene Library; D008969:Molecular Sequence Data; D009218:Myosins / Q000235:genetics*; D009854:Onchocerca / Q000235:genetics*; D012689:Sequence Homology, Nucleic Acid
D004247:DNA; D009218:Myosins