Comparison of Haplotype Frequencies Differentiate Fall Armyworm (Lepidoptera: Noctuidae) Corn-Strain Populations from Florida and Brazil
Fall armyworm,Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), is a major economic pest throughout the Western Hemisphere. Populations can be subdivided into two morphologically identical but genetically distinct strains (corn-strain and rice-strain) that differ in their host plant prefe...
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| Veröffentlicht in: | Journal of economic entomology 2007-06, Vol.100 (3), p.954-961 |
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| creator | Nagoshi, Rod N. Silvie, Pierre Meagher, Robert L. |
| description | Fall armyworm,Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), is a major economic pest throughout the Western Hemisphere. Populations can be subdivided into two morphologically identical but genetically distinct strains (corn-strain and rice-strain) that differ in their host plant preferences. These strains can be distinguished by using polymorphisms in the mitochondrialcytochrome oxidase I gene. Additional sequence analysis of this locus identified two sites that were highly polymorphic in the corn-strain population and that produced four different haplotype subgroups. Comparisons of the frequency distribution of these haplotypes found no seasonal or plant host specificities, but they did demonstrate that the Brazil corn-strain population is different from corn-strain fall armyworm found in Florida. The development of a rapid means of distinguishing fall armyworm populations originating from Brazil versus Florida provides an opportunity for investigating and comparing the genetic complexity and long-range movements of this important agricultural pest. |
| doi_str_mv | 10.1603/0022-0493%282007%29100%5B954%3ACOHFDF%5D2.0.CO%3B2 |
| format | Article |
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Smith) (Lepidoptera: Noctuidae), is a major economic pest throughout the Western Hemisphere. Populations can be subdivided into two morphologically identical but genetically distinct strains (corn-strain and rice-strain) that differ in their host plant preferences. These strains can be distinguished by using polymorphisms in the mitochondrialcytochrome oxidase I gene. Additional sequence analysis of this locus identified two sites that were highly polymorphic in the corn-strain population and that produced four different haplotype subgroups. Comparisons of the frequency distribution of these haplotypes found no seasonal or plant host specificities, but they did demonstrate that the Brazil corn-strain population is different from corn-strain fall armyworm found in Florida. The development of a rapid means of distinguishing fall armyworm populations originating from Brazil versus Florida provides an opportunity for investigating and comparing the genetic complexity and long-range movements of this important agricultural pest.</description><identifier>ISSN: 0022-0493</identifier><identifier>EISSN: 1938-291X</identifier><identifier>DOI: 10.1603/0022-0493%282007%29100%5B954%3ACOHFDF%5D2.0.CO%3B2</identifier><identifier>PMID: 17598561</identifier><identifier>CODEN: JEENAI</identifier><language>eng</language><publisher>Lanham, MD: Entomological Society of America</publisher><subject>Animals ; armyworm ; Biological and medical sciences ; Brazil ; Control ; corn ; cytochrome oxidase I ; cytochrome-c oxidase ; DNA, Mitochondrial - chemistry ; Electron Transport Complex IV - chemistry ; Electron Transport Complex IV - genetics ; Florida ; Fundamental and applied biological sciences. Psychology ; Generalities ; genes ; genetic polymorphism ; geographical variation ; Geography ; Haplotypes ; host strains ; Insecta ; Invertebrates ; Larva - classification ; Larva - genetics ; mitochondrial DNA ; MOLECULAR ENTOMOLOGY ; Moths - classification ; Moths - genetics ; nucleotide sequences ; Phytopathology. Animal pests. Plant and forest protection ; Polymorphism, Genetic ; population genetics ; Protozoa. Invertebrates ; Seasons ; sequence analysis ; Sequence Analysis, DNA ; Sorghum - parasitology ; Spodoptera frugiperda ; strain differences ; Zea mays ; Zea mays - parasitology</subject><ispartof>Journal of economic entomology, 2007-06, Vol.100 (3), p.954-961</ispartof><rights>Entomological Society of America</rights><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://bioone.org/doi/pdf/10.1603/0022-0493%282007%29100%5B954%3ACOHFDF%5D2.0.CO%3B2$$EPDF$$P50$$Gbioone$$H</linktopdf><link.rule.ids>314,780,784,26978,27924,27925,52363</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18821873$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17598561$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Nagoshi, Rod N.</creatorcontrib><creatorcontrib>Silvie, Pierre</creatorcontrib><creatorcontrib>Meagher, Robert L.</creatorcontrib><title>Comparison of Haplotype Frequencies Differentiate Fall Armyworm (Lepidoptera: Noctuidae) Corn-Strain Populations from Florida and Brazil</title><title>Journal of economic entomology</title><addtitle>J Econ Entomol</addtitle><description>Fall armyworm,Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), is a major economic pest throughout the Western Hemisphere. Populations can be subdivided into two morphologically identical but genetically distinct strains (corn-strain and rice-strain) that differ in their host plant preferences. These strains can be distinguished by using polymorphisms in the mitochondrialcytochrome oxidase I gene. Additional sequence analysis of this locus identified two sites that were highly polymorphic in the corn-strain population and that produced four different haplotype subgroups. Comparisons of the frequency distribution of these haplotypes found no seasonal or plant host specificities, but they did demonstrate that the Brazil corn-strain population is different from corn-strain fall armyworm found in Florida. The development of a rapid means of distinguishing fall armyworm populations originating from Brazil versus Florida provides an opportunity for investigating and comparing the genetic complexity and long-range movements of this important agricultural pest.</description><subject>Animals</subject><subject>armyworm</subject><subject>Biological and medical sciences</subject><subject>Brazil</subject><subject>Control</subject><subject>corn</subject><subject>cytochrome oxidase I</subject><subject>cytochrome-c oxidase</subject><subject>DNA, Mitochondrial - chemistry</subject><subject>Electron Transport Complex IV - chemistry</subject><subject>Electron Transport Complex IV - genetics</subject><subject>Florida</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Generalities</subject><subject>genes</subject><subject>genetic polymorphism</subject><subject>geographical variation</subject><subject>Geography</subject><subject>Haplotypes</subject><subject>host strains</subject><subject>Insecta</subject><subject>Invertebrates</subject><subject>Larva - classification</subject><subject>Larva - genetics</subject><subject>mitochondrial DNA</subject><subject>MOLECULAR ENTOMOLOGY</subject><subject>Moths - classification</subject><subject>Moths - genetics</subject><subject>nucleotide sequences</subject><subject>Phytopathology. Animal pests. Plant and forest protection</subject><subject>Polymorphism, Genetic</subject><subject>population genetics</subject><subject>Protozoa. Invertebrates</subject><subject>Seasons</subject><subject>sequence analysis</subject><subject>Sequence Analysis, DNA</subject><subject>Sorghum - parasitology</subject><subject>Spodoptera frugiperda</subject><subject>strain differences</subject><subject>Zea mays</subject><subject>Zea mays - parasitology</subject><issn>0022-0493</issn><issn>1938-291X</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2007</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNpFks2O0zAUhSMEYsrAK4A3QbBI8bWbv9m1KaFIFR1pGImddZvYyMiJM3YiVJ6Ax8b9GWblhT8d6Zz7RdEN0DlklH-ilLGELkoes4JRmsesBErjdFWmi5gvq92mXtdxumZzOq92MV-xZ9EMSl4kAfzxPJr9D7iKXnn_i1LIGNCX0RXkaVmkGcyiv5XtBnTa255YRTY4GDseBklqJx8m2TdaerLWSkkn-1HjGH7QGLJ03eG3dR35sJWDbu0wSoc35Jttxkm3KD-Syro-uRsd6p7c2mEyOGrbe6Kc7UhtrAsYwb4lK4d_tHkdvVBovHxzea-j-_rz92qTbHdfvlbLbbKHAiDhOWULBMgWOT3WUw2WsuWpVGW7B1AN0FRB03KVh34lRw7ZnmFRtKhQphm_jt6fcwdnQ0E_ik77RhqDvbSTFznNspQBC-DbCzjtO9mKwekO3UE8bheA-AKgb9Aoh2Et_8QVBYMi54F7d-YUWoE_w9bi_o5R4OGk4a6npNszsdfW9vIpgoqjCOJYVBzvKM4iiJMI4iSCeBRBBBEEFdVOBBH4P_dapmY</recordid><startdate>200706</startdate><enddate>200706</enddate><creator>Nagoshi, Rod N.</creator><creator>Silvie, Pierre</creator><creator>Meagher, Robert L.</creator><general>Entomological Society of America</general><scope>FBQ</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>7X8</scope></search><sort><creationdate>200706</creationdate><title>Comparison of Haplotype Frequencies Differentiate Fall Armyworm (Lepidoptera: Noctuidae) Corn-Strain Populations from Florida and Brazil</title><author>Nagoshi, Rod N. ; Silvie, Pierre ; Meagher, Robert L.</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-b1811-37024a1164700022fca9ed35ef9db11fc105f1cd3f756193a316b2a88dafae563</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2007</creationdate><topic>Animals</topic><topic>armyworm</topic><topic>Biological and medical sciences</topic><topic>Brazil</topic><topic>Control</topic><topic>corn</topic><topic>cytochrome oxidase I</topic><topic>cytochrome-c oxidase</topic><topic>DNA, Mitochondrial - chemistry</topic><topic>Electron Transport Complex IV - chemistry</topic><topic>Electron Transport Complex IV - genetics</topic><topic>Florida</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Generalities</topic><topic>genes</topic><topic>genetic polymorphism</topic><topic>geographical variation</topic><topic>Geography</topic><topic>Haplotypes</topic><topic>host strains</topic><topic>Insecta</topic><topic>Invertebrates</topic><topic>Larva - classification</topic><topic>Larva - genetics</topic><topic>mitochondrial DNA</topic><topic>MOLECULAR ENTOMOLOGY</topic><topic>Moths - classification</topic><topic>Moths - genetics</topic><topic>nucleotide sequences</topic><topic>Phytopathology. Animal pests. Plant and forest protection</topic><topic>Polymorphism, Genetic</topic><topic>population genetics</topic><topic>Protozoa. Invertebrates</topic><topic>Seasons</topic><topic>sequence analysis</topic><topic>Sequence Analysis, DNA</topic><topic>Sorghum - parasitology</topic><topic>Spodoptera frugiperda</topic><topic>strain differences</topic><topic>Zea mays</topic><topic>Zea mays - parasitology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Nagoshi, Rod N.</creatorcontrib><creatorcontrib>Silvie, Pierre</creatorcontrib><creatorcontrib>Meagher, Robert L.</creatorcontrib><collection>AGRIS</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of economic entomology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Nagoshi, Rod N.</au><au>Silvie, Pierre</au><au>Meagher, Robert L.</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Comparison of Haplotype Frequencies Differentiate Fall Armyworm (Lepidoptera: Noctuidae) Corn-Strain Populations from Florida and Brazil</atitle><jtitle>Journal of economic entomology</jtitle><addtitle>J Econ Entomol</addtitle><date>2007-06</date><risdate>2007</risdate><volume>100</volume><issue>3</issue><spage>954</spage><epage>961</epage><pages>954-961</pages><issn>0022-0493</issn><eissn>1938-291X</eissn><coden>JEENAI</coden><abstract>Fall armyworm,Spodoptera frugiperda (J.E. Smith) (Lepidoptera: Noctuidae), is a major economic pest throughout the Western Hemisphere. Populations can be subdivided into two morphologically identical but genetically distinct strains (corn-strain and rice-strain) that differ in their host plant preferences. These strains can be distinguished by using polymorphisms in the mitochondrialcytochrome oxidase I gene. Additional sequence analysis of this locus identified two sites that were highly polymorphic in the corn-strain population and that produced four different haplotype subgroups. Comparisons of the frequency distribution of these haplotypes found no seasonal or plant host specificities, but they did demonstrate that the Brazil corn-strain population is different from corn-strain fall armyworm found in Florida. The development of a rapid means of distinguishing fall armyworm populations originating from Brazil versus Florida provides an opportunity for investigating and comparing the genetic complexity and long-range movements of this important agricultural pest.</abstract><cop>Lanham, MD</cop><pub>Entomological Society of America</pub><pmid>17598561</pmid><doi>10.1603/0022-0493%282007%29100%5B954%3ACOHFDF%5D2.0.CO%3B2</doi><tpages>8</tpages></addata></record> |
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| ispartof | Journal of economic entomology, 2007-06, Vol.100 (3), p.954-961 |
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| source | MEDLINE; BioOne Complete; Oxford University Press Journals All Titles (1996-Current) |
| subjects | Animals armyworm Biological and medical sciences Brazil Control corn cytochrome oxidase I cytochrome-c oxidase DNA, Mitochondrial - chemistry Electron Transport Complex IV - chemistry Electron Transport Complex IV - genetics Florida Fundamental and applied biological sciences. Psychology Generalities genes genetic polymorphism geographical variation Geography Haplotypes host strains Insecta Invertebrates Larva - classification Larva - genetics mitochondrial DNA MOLECULAR ENTOMOLOGY Moths - classification Moths - genetics nucleotide sequences Phytopathology. Animal pests. Plant and forest protection Polymorphism, Genetic population genetics Protozoa. Invertebrates Seasons sequence analysis Sequence Analysis, DNA Sorghum - parasitology Spodoptera frugiperda strain differences Zea mays Zea mays - parasitology |
| title | Comparison of Haplotype Frequencies Differentiate Fall Armyworm (Lepidoptera: Noctuidae) Corn-Strain Populations from Florida and Brazil |
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