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Publication : The tetraspanin superfamily in insects.

First Author  Todres E Year  2000
Journal  Insect Mol Biol Volume  9
Pages  581-90 PubMed ID  11122467
Abstract Text  We describe four members of the tetraspanin/TM4SF superfamily of proteins that were identified in expressed sequence tag projects on the antennae of Manduca sexta moths and Apis mellifera honey bees. The three moth genes are expressed in the sensillar epithelium of male antennae, and some are expressed in female antennae, haemocytes, wing scale cell primordia and/or embryonic tissues. These proteins are probably involved in diverse cellular processes, much like their vertebrate homologues. A phylogenetic analysis of all known tetraspanins, including thirty-seven members of the superfamily revealed by the Drosophila melanogaster genome and twenty in the nematode Caenorhabditis elegans genome, reveals some phylum-specific gene amplification, in particular a contiguous array of eighteen genes in the D. melanogaster genome. Doi  10.1046/j.1365-2583.2000.00222.x
Issue  6 Month  Dec

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