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Draft genome of the red harvester ant Pogonomyrmex barbatus

Smith, Chris R ; Smith, Christopher D ; Robertson, Hugh M ; Helmkampf, Martin ; Zimin, Aleksey ; Yandell, Mark ; Holt, Carson ; Hu, Hao ; Abouheif, Ehab ; Benton, Richard ; Cash, Elizabeth ; Croset, Vincent ; Currie, Cameron R ; Elhaik, Eran ; Elsik, Christine G ; FavÃ©, Marie-Julie ; Fernandes, Vilaiwan ; Gibson, Joshua D ; Graur, Dan ; Gronenberg, Wulfila ; Grubbs, Kirk J ; Hagen, Darren E ; Viniegra, Ana Sofia Ibarraran ; Johnson, Brian R ; Johnson, Reed M ; Khila, Abderrahman ; Kim, Jay W ; Mathis, Kaitlyn A ; Munoz-Torres, Monica C ; Murphy, Marguerite C ; Mustard, Julie A ; Nakamura, Rin ; Niehuis, Oliver ; Nigam, Surabhi ; Overson, Rick P ; Placek, Jennifer E ; Rajakumar, Rajendhran ; Reese, Justin T ; Suen, Garret ; Tao, Shu ; Torres, Candice W ; Tsutsui, Neil D ; Viljakainen, Lumi ; Wolschin, Florian ; Gadau, JÃ¼rgen

Proceedings of the National Academy of Sciences - PNAS, 2011-04, Vol.108 (14), p.5667-5672 [Periódico revisado por pares]

United States: National Academy of Sciences

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Título:
Draft genome of the red harvester ant Pogonomyrmex barbatus
Autor: Smith, Chris R ; Smith, Christopher D ; Robertson, Hugh M ; Helmkampf, Martin ; Zimin, Aleksey ; Yandell, Mark ; Holt, Carson ; Hu, Hao ; Abouheif, Ehab ; Benton, Richard ; Cash, Elizabeth ; Croset, Vincent ; Currie, Cameron R ; Elhaik, Eran ; Elsik, Christine G ; FavÃ©, Marie-Julie ; Fernandes, Vilaiwan ; Gibson, Joshua D ; Graur, Dan ; Gronenberg, Wulfila ; Grubbs, Kirk J ; Hagen, Darren E ; Viniegra, Ana Sofia Ibarraran ; Johnson, Brian R ; Johnson, Reed M ; Khila, Abderrahman ; Kim, Jay W ; Mathis, Kaitlyn A ; Munoz-Torres, Monica C ; Murphy, Marguerite C ; Mustard, Julie A ; Nakamura, Rin ; Niehuis, Oliver ; Nigam, Surabhi ; Overson, Rick P ; Placek, Jennifer E ; Rajakumar, Rajendhran ; Reese, Justin T ; Suen, Garret ; Tao, Shu ; Torres, Candice W ; Tsutsui, Neil D ; Viljakainen, Lumi ; Wolschin, Florian ; Gadau, JÃ¼rgen
Assuntos: Adaptive radiation ; Animals ; Ants ; Ants - genetics ; Ants - physiology ; Apis mellifera ; Base Sequence ; Biological Sciences ; Castes ; Chemoreception ; CpG islands ; Desert Climate ; Deserts ; Division of labor ; DNA methylation ; Evolution ; Formicidae ; Gene expression ; Gene families ; Gene Regulatory Networks - genetics ; Genes ; Genome, Insect - genetics ; Genomes ; Genomics ; Genomics - methods ; Genotype & phenotype ; Guanylate cyclase ; Hierarchy, Social ; Insect castes ; Insect genetics ; Insect genomes ; Insect reproduction ; Insects ; labor ; life history ; Methylation ; Molecular Sequence Data ; Nasonia vitripennis ; North America ; Nucleotide sequence ; nucleotide sequences ; odor compounds ; Odorant receptors ; Ovaries ; Phenotype ; phenotypic plasticity ; Phylogeny ; Pogonomyrmex ; Pogonomyrmex barbatus ; Polymorphism, Single Nucleotide - genetics ; Pseudogenes ; receptors ; Receptors, Odorant - genetics ; regulator genes ; sequence analysis ; Sequence Analysis, DNA ; Social insects ; Wings ; Workers
É parte de: Proceedings of the National Academy of Sciences - PNAS, 2011-04, Vol.108 (14), p.5667-5672
Notas: http://dx.doi.org/10.1073/pnas.1007901108
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USDOE Office of Science (SC), Biological and Environmental Research (BER)
Author contributions: C.R.S., C.D.S., and J.G. designed research; C.R.S., C.D.S., H.M.R., M.H., A.Z., M.Y., C.H., H.H., M.-J.F., W.G., F.W., and J.G. performed research; C.R.S., C.D.S., H.M.R., M.H., A.Z., M.Y., C.H., H.H., E.A., R.B., E.C., V.C., C.R.C., E.E., C.G.E., V.F., J.D.G., D.G., W.G., K.J.G., D.E.H., A.S.I.V., B.R.J., R.M.J., A.K., J.W.K., K.A.M., M.C.M.-T., M.C.M., J.A.M., R.N., O.N., S.N., R.P.O., J.E.P., R.R., J.T.R., G.S., S.T., C.W.T., N.D.T., L.V., F.W., and J.G. analyzed data; and C.R.S., M.H., and J.G. wrote the paper.
1C.R.S. and C.D.S. contributed equally to this work.
Edited* by Gene E. Robinson, University of Illinois at Urbana–Champaign, Urbana, IL, and approved November 9, 2010 (received for review June 5, 2010)
Descrição: We report the draft genome sequence of the red harvester ant, Pogonomyrmex barbatus. The genome was sequenced using 454 pyrosequencing, and the current assembly and annotation were completed in less than 1 y. Analyses of conserved gene groups (more than 1,200 manually annotated genes to date) suggest a high-quality assembly and annotation comparable to recently sequenced insect genomes using Sanger sequencing. The red harvester ant is a model for studying reproductive division of labor, phenotypic plasticity, and sociogenomics. Although the genome of P. barbatus is similar to other sequenced hymenopterans (Apis mellifera and Nasonia vitripennis) in GC content and compositional organization, and possesses a complete CpG methylation toolkit, its predicted genomic CpG content differs markedly from the other hymenopterans. Gene networks involved in generating key differences between the queen and worker castes (e.g., wings and ovaries) show signatures of increased methylation and suggest that ants and bees may have independently co-opted the same gene regulatory mechanisms for reproductive division of labor. Gene family expansions (e.g., 344 functional odorant receptors) and pseudogene accumulation in chemoreception and P450 genes compared with A. mellifera and N. vitripennis are consistent with major life-history changes during the adaptive radiation of Pogonomyrmex spp., perhaps in parallel with the development of the North American deserts.
Editor: United States: National Academy of Sciences
Idioma: Inglês

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Draft genome of the red harvester ant Pogonomyrmex barbatus

United States: National Academy of Sciences

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