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  • 1
    Publication Date: 2002-10-05
    Description: We used bioinformatic approaches to identify a total of 276 G protein-coupled receptors (GPCRs) from the Anopheles gambiae genome. These include GPCRs that are likely to play roles in pathways affecting almost every aspect of the mosquito's life cycle. Seventy-nine candidate odorant receptors were characterized for tissue expression and, along with 76 putative gustatory receptors, for their molecular evolution relative to Drosophila melanogaster. Examples of lineage-specific gene expansions were observed as well as a single instance of unusually high sequence conservation.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Hill, Catherine A -- Fox, A Nicole -- Pitts, R Jason -- Kent, Lauren B -- Tan, Perciliz L -- Chrystal, Mathew A -- Cravchik, Anibal -- Collins, Frank H -- Robertson, Hugh M -- Zwiebel, Laurence J -- F31 DC05265-01A1/DC/NIDCD NIH HHS/ -- R01 DC004692/DC/NIDCD NIH HHS/ -- R01 DC04692-01/DC/NIDCD NIH HHS/ -- U01AI48846/AI/NIAID NIH HHS/ -- U01AI50687/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 2002 Oct 4;298(5591):176-8.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Department of Biological Sciences, University of Notre Dame, Notre Dame, IN 46556, USA.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/12364795" target="_blank"〉PubMed〈/a〉
    Keywords: Alternative Splicing ; Amino Acid Sequence ; Animals ; Anopheles/chemistry/*genetics/metabolism ; Computational Biology ; Conserved Sequence ; Drosophila Proteins/chemistry/genetics/metabolism ; Drosophila melanogaster/chemistry/genetics/metabolism ; Evolution, Molecular ; GTP-Binding Proteins/*metabolism ; Gene Amplification ; Gene Expression ; *Genes, Insect ; Genome ; Insect Proteins/chemistry/*genetics/metabolism ; Molecular Sequence Data ; Multigene Family ; Phylogeny ; Receptors, Cell Surface/chemistry/*genetics/metabolism ; Receptors, Odorant/chemistry/*genetics/metabolism ; Reverse Transcriptase Polymerase Chain Reaction ; Signal Transduction
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 2
    Publication Date: 2002-10-05
    Description: The emergence of insecticide resistance in the mosquito poses a serious threat to the efficacy of many malaria control programs. We have searched the Anopheles gambiae genome for members of the three major enzyme families- the carboxylesterases, glutathione transferases, and cytochrome P450s-that are primarily responsible for metabolic resistance to insecticides. A comparative genomic analysis with Drosophila melanogaster reveals that a considerable expansion of these supergene families has occurred in the mosquito. Low gene orthology and little chromosomal synteny paradoxically contrast the easily identified orthologous groups of genes presumably seeded by common ancestors. In A. gambiae, the independent expansion of paralogous genes is mainly a consequence of the formation of clusters among locally duplicated genes. These expansions may reflect the functional diversification of supergene families consistent with major differences in the life history and ecology of these organisms. These data provide a basis for identifying the resistance-associated enzymes within these families. This will enable the resistance status of mosquitoes, flies, and possibly other holometabolous insects to be monitored. The analyses also provide the means for identifying previously unknown molecules involved in fundamental biological processes such as development.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Ranson, Hilary -- Claudianos, Charles -- Ortelli, Federica -- Abgrall, Christelle -- Hemingway, Janet -- Sharakhova, Maria V -- Unger, Maria F -- Collins, Frank H -- Feyereisen, Rene -- U01 AI48846/AI/NIAID NIH HHS/ -- U01 AI50687/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 2002 Oct 4;298(5591):179-81.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Liverpool School of Tropical Medicine, Pembroke Place, Liverpool L3 5QA, UK.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/12364796" target="_blank"〉PubMed〈/a〉
    Keywords: Animals ; Anopheles/enzymology/*genetics ; Carboxylic Ester Hydrolases/chemistry/classification/*genetics/metabolism ; Computational Biology ; Conserved Sequence ; Cytochrome P-450 Enzyme System/chemistry/classification/*genetics/metabolism ; Drosophila melanogaster/enzymology/genetics ; *Evolution, Molecular ; Genes, Duplicate ; Genes, Insect ; Genome ; Genomics ; Glutathione Transferase/chemistry/classification/*genetics/metabolism ; Insecticide Resistance/*genetics ; Multigene Family ; Mutation ; Phylogeny ; Physical Chromosome Mapping ; Sequence Analysis, DNA ; Terminology as Topic
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 3
    Publication Date: 2002-10-05
    Description: We have identified 242 Anopheles gambiae genes from 18 gene families implicated in innate immunity and have detected marked diversification relative to Drosophila melanogaster. Immune-related gene families involved in recognition, signal modulation, and effector systems show a marked deficit of orthologs and excessive gene expansions, possibly reflecting selection pressures from different pathogens encountered in these insects' very different life-styles. In contrast, the multifunctional Toll signal transduction pathway is substantially conserved, presumably because of counterselection for developmental stability. Representative expression profiles confirm that sequence diversification is accompanied by specific responses to different immune challenges. Alternative RNA splicing may also contribute to expansion of the immune repertoire.〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Christophides, George K -- Zdobnov, Evgeny -- Barillas-Mury, Carolina -- Birney, Ewan -- Blandin, Stephanie -- Blass, Claudia -- Brey, Paul T -- Collins, Frank H -- Danielli, Alberto -- Dimopoulos, George -- Hetru, Charles -- Hoa, Ngo T -- Hoffmann, Jules A -- Kanzok, Stefan M -- Letunic, Ivica -- Levashina, Elena A -- Loukeris, Thanasis G -- Lycett, Gareth -- Meister, Stephan -- Michel, Kristin -- Moita, Luis F -- Muller, Hans-Michael -- Osta, Mike A -- Paskewitz, Susan M -- Reichhart, Jean-Marc -- Rzhetsky, Andrey -- Troxler, Laurent -- Vernick, Kenneth D -- Vlachou, Dina -- Volz, Jennifer -- von Mering, Christian -- Xu, Jiannong -- Zheng, Liangbiao -- Bork, Peer -- Kafatos, Fotis C -- New York, N.Y. -- Science. 2002 Oct 4;298(5591):159-65.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉European Molecular Biology Laboratory, Meyerhofstrasse 1, D-69117 Heidelberg, Germany.〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/12364793" target="_blank"〉PubMed〈/a〉
    Keywords: Alternative Splicing ; Animals ; Anopheles/*genetics/*immunology/metabolism/microbiology/parasitology ; Apoptosis ; Bacteria/immunology ; Catechol Oxidase/metabolism ; Computational Biology ; Drosophila Proteins/chemistry/genetics/metabolism ; Drosophila melanogaster/genetics/immunology/metabolism ; Enzyme Precursors/metabolism ; Gene Expression Regulation ; *Genes, Insect ; Genome ; Immunity, Innate ; Insect Proteins/chemistry/genetics/metabolism ; Multigene Family ; Peptides/metabolism ; Phylogeny ; Plasmodium/immunology/physiology ; Protein Structure, Tertiary ; Selection, Genetic ; Serine Endopeptidases/metabolism ; Serpins/metabolism ; Signal Transduction
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 4
    Publication Date: 2007-05-19
    Description: We present a draft sequence of the genome of Aedes aegypti, the primary vector for yellow fever and dengue fever, which at approximately 1376 million base pairs is about 5 times the size of the genome of the malaria vector Anopheles gambiae. Nearly 50% of the Ae. aegypti genome consists of transposable elements. These contribute to a factor of approximately 4 to 6 increase in average gene length and in sizes of intergenic regions relative to An. gambiae and Drosophila melanogaster. Nonetheless, chromosomal synteny is generally maintained among all three insects, although conservation of orthologous gene order is higher (by a factor of approximately 2) between the mosquito species than between either of them and the fruit fly. An increase in genes encoding odorant binding, cytochrome P450, and cuticle domains relative to An. gambiae suggests that members of these protein families underpin some of the biological differences between the two mosquito species.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2868357/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2868357/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Nene, Vishvanath -- Wortman, Jennifer R -- Lawson, Daniel -- Haas, Brian -- Kodira, Chinnappa -- Tu, Zhijian Jake -- Loftus, Brendan -- Xi, Zhiyong -- Megy, Karyn -- Grabherr, Manfred -- Ren, Quinghu -- Zdobnov, Evgeny M -- Lobo, Neil F -- Campbell, Kathryn S -- Brown, Susan E -- Bonaldo, Maria F -- Zhu, Jingsong -- Sinkins, Steven P -- Hogenkamp, David G -- Amedeo, Paolo -- Arensburger, Peter -- Atkinson, Peter W -- Bidwell, Shelby -- Biedler, Jim -- Birney, Ewan -- Bruggner, Robert V -- Costas, Javier -- Coy, Monique R -- Crabtree, Jonathan -- Crawford, Matt -- Debruyn, Becky -- Decaprio, David -- Eiglmeier, Karin -- Eisenstadt, Eric -- El-Dorry, Hamza -- Gelbart, William M -- Gomes, Suely L -- Hammond, Martin -- Hannick, Linda I -- Hogan, James R -- Holmes, Michael H -- Jaffe, David -- Johnston, J Spencer -- Kennedy, Ryan C -- Koo, Hean -- Kravitz, Saul -- Kriventseva, Evgenia V -- Kulp, David -- Labutti, Kurt -- Lee, Eduardo -- Li, Song -- Lovin, Diane D -- Mao, Chunhong -- Mauceli, Evan -- Menck, Carlos F M -- Miller, Jason R -- Montgomery, Philip -- Mori, Akio -- Nascimento, Ana L -- Naveira, Horacio F -- Nusbaum, Chad -- O'leary, Sinead -- Orvis, Joshua -- Pertea, Mihaela -- Quesneville, Hadi -- Reidenbach, Kyanne R -- Rogers, Yu-Hui -- Roth, Charles W -- Schneider, Jennifer R -- Schatz, Michael -- Shumway, Martin -- Stanke, Mario -- Stinson, Eric O -- Tubio, Jose M C -- Vanzee, Janice P -- Verjovski-Almeida, Sergio -- Werner, Doreen -- White, Owen -- Wyder, Stefan -- Zeng, Qiandong -- Zhao, Qi -- Zhao, Yongmei -- Hill, Catherine A -- Raikhel, Alexander S -- Soares, Marcelo B -- Knudson, Dennis L -- Lee, Norman H -- Galagan, James -- Salzberg, Steven L -- Paulsen, Ian T -- Dimopoulos, George -- Collins, Frank H -- Birren, Bruce -- Fraser-Liggett, Claire M -- Severson, David W -- 079059/Wellcome Trust/United Kingdom -- 5 R01 AI61576-2/AI/NIAID NIH HHS/ -- R01 AI059492/AI/NIAID NIH HHS/ -- R01 LM006845/LM/NLM NIH HHS/ -- R01 LM006845-08/LM/NLM NIH HHS/ -- R37 AI024716/AI/NIAID NIH HHS/ -- UO1 AI50936/AI/NIAID NIH HHS/ -- New York, N.Y. -- Science. 2007 Jun 22;316(5832):1718-23. Epub 2007 May 17.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Institute for Genomic Research, 9712 Medical Center Drive, Rockville, MD 20850, USA. nene@tigr.org〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/17510324" target="_blank"〉PubMed〈/a〉
    Keywords: Aedes/*genetics/metabolism ; Animals ; Anopheles gambiae/genetics/metabolism ; Arboviruses ; Base Sequence ; DNA Transposable Elements ; Dengue/prevention & control/transmission ; Drosophila melanogaster/genetics ; Female ; Genes, Insect ; *Genome, Insect ; Humans ; Insect Proteins/genetics ; Insect Vectors/*genetics/metabolism ; Male ; Membrane Transport Proteins/genetics ; Molecular Sequence Data ; Multigene Family ; Protein Structure, Tertiary/genetics ; Sequence Analysis, DNA ; Sex Characteristics ; Sex Determination Processes ; Species Specificity ; Synteny ; Transcription, Genetic ; Yellow Fever/prevention & control/transmission
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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  • 5
    Publication Date: 2010-10-12
    Description: Culex quinquefasciatus (the southern house mosquito) is an important mosquito vector of viruses such as West Nile virus and St. Louis encephalitis virus, as well as of nematodes that cause lymphatic filariasis. C. quinquefasciatus is one species within the Culex pipiens species complex and can be found throughout tropical and temperate climates of the world. The ability of C. quinquefasciatus to take blood meals from birds, livestock, and humans contributes to its ability to vector pathogens between species. Here, we describe the genomic sequence of C. quinquefasciatus: Its repertoire of 18,883 protein-coding genes is 22% larger than that of Aedes aegypti and 52% larger than that of Anopheles gambiae with multiple gene-family expansions, including olfactory and gustatory receptors, salivary gland genes, and genes associated with xenobiotic detoxification.〈br /〉〈br /〉〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3740384/" target="_blank"〉〈img src="https://static.pubmed.gov/portal/portal3rc.fcgi/4089621/img/3977009" border="0"〉〈/a〉   〈a href="https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3740384/" target="_blank"〉This paper as free author manuscript - peer-reviewed and accepted for publication〈/a〉〈br /〉〈br /〉〈span class="detail_caption"〉Notes: 〈/span〉Arensburger, Peter -- Megy, Karine -- Waterhouse, Robert M -- Abrudan, Jenica -- Amedeo, Paolo -- Antelo, Beatriz -- Bartholomay, Lyric -- Bidwell, Shelby -- Caler, Elisabet -- Camara, Francisco -- Campbell, Corey L -- Campbell, Kathryn S -- Casola, Claudio -- Castro, Marta T -- Chandramouliswaran, Ishwar -- Chapman, Sinead B -- Christley, Scott -- Costas, Javier -- Eisenstadt, Eric -- Feschotte, Cedric -- Fraser-Liggett, Claire -- Guigo, Roderic -- Haas, Brian -- Hammond, Martin -- Hansson, Bill S -- Hemingway, Janet -- Hill, Sharon R -- Howarth, Clint -- Ignell, Rickard -- Kennedy, Ryan C -- Kodira, Chinnappa D -- Lobo, Neil F -- Mao, Chunhong -- Mayhew, George -- Michel, Kristin -- Mori, Akio -- Liu, Nannan -- Naveira, Horacio -- Nene, Vishvanath -- Nguyen, Nam -- Pearson, Matthew D -- Pritham, Ellen J -- Puiu, Daniela -- Qi, Yumin -- Ranson, Hilary -- Ribeiro, Jose M C -- Roberston, Hugh M -- Severson, David W -- Shumway, Martin -- Stanke, Mario -- Strausberg, Robert L -- Sun, Cheng -- Sutton, Granger -- Tu, Zhijian Jake -- Tubio, Jose Manuel C -- Unger, Maria F -- Vanlandingham, Dana L -- Vilella, Albert J -- White, Owen -- White, Jared R -- Wondji, Charles S -- Wortman, Jennifer -- Zdobnov, Evgeny M -- Birren, Bruce -- Christensen, Bruce M -- Collins, Frank H -- Cornel, Anthony -- Dimopoulos, George -- Hannick, Linda I -- Higgs, Stephen -- Lanzaro, Gregory C -- Lawson, Daniel -- Lee, Norman H -- Muskavitch, Marc A T -- Raikhel, Alexander S -- Atkinson, Peter W -- HHSN266200400001C/PHS HHS/ -- HHSN266200400039C/AI/NIAID NIH HHS/ -- HHSN266200400039C/PHS HHS/ -- N01-AI-30071/AI/NIAID NIH HHS/ -- N01AI30071/AI/NIAID NIH HHS/ -- ZIA AI000810-13/Intramural NIH HHS/ -- New York, N.Y. -- Science. 2010 Oct 1;330(6000):86-8. doi: 10.1126/science.1191864.〈br /〉〈span class="detail_caption"〉Author address: 〈/span〉Center for Disease Vector Research, University of California Riverside, Riverside, CA 92521, USA. arensburger@gmail.com〈br /〉〈span class="detail_caption"〉Record origin:〈/span〉 〈a href="http://www.ncbi.nlm.nih.gov/pubmed/20929810" target="_blank"〉PubMed〈/a〉
    Keywords: Aedes/genetics ; Animals ; Anopheles gambiae/genetics ; Chromosome Mapping ; Chromosomes/*genetics ; Culex/classification/*genetics/physiology ; DNA Transposable Elements ; *Genes, Insect ; *Genome ; Insect Proteins/genetics/physiology ; Insect Vectors/genetics ; Molecular Sequence Data ; Multigene Family ; Phylogeny ; Receptors, Odorant/genetics ; Retroelements ; *Sequence Analysis, DNA
    Print ISSN: 0036-8075
    Electronic ISSN: 1095-9203
    Topics: Biology , Chemistry and Pharmacology , Computer Science , Medicine , Natural Sciences in General , Physics
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