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Registro Completo |
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Biblioteca(s): |
Embrapa Pantanal. |
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Data corrente: |
25/02/2000 |
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Data da última atualização: |
31/03/2017 |
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Autoria: |
JAMROZ, R. C.; GUERRERO, F. D.; KAMMLAH, D. M.; KUNZ, S. E. |
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Título: |
Role of the kdr and super-kdr sodium channel mutations in pyrethroid resistance: correlation of allelic frequency to resistance level in wild and laboratory populations of horn flies (Haematobia irritans). |
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Ano de publicação: |
1998 |
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Fonte/Imprenta: |
Insect Biochemistry and Molecular Biology, v.28, p.1031-1037, 1998. |
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Idioma: |
Inglês |
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Conteúdo: |
The kdr and super-kdr point mutations found in the insect sodium channel gene are postulated to confer knockdown resistance (kdr) to pyrethroids. Using an allele-specific PCR assay to detect these mutations in individual horn flies, Haematobia irritans (L.), we determined ~the allelic frequency of the kdr and super-kdr mutations in several wild and laboratory populations. Wild populations with very similar allelic frequencies had resistance levels that ranged widely from 3- to 18-fold relative toa susceptible population. Conversely, the kdr allele frequency in a lab population with 17-fold resistance was nearly double thar found in a heavily pressured wild population with 18-fold resistance. We conclude that, althought the kdr mutation confers significant levels of pyrethroid resistance, a subtantial component of resistance in insecticidally pressured populations is conferred by mechanisms that are PBO-suppressible. High super-kdr allele frequencies were detected in two resistant lab populations, but in wild populations with equivalent resistance the super-kdr allele frequency was very low. Interestingly, in over 1200 individuals assayed, the super-kdr mutation was never detected in the absence of the kdr mutation. |
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Palavras-Chave: |
Canal de sodio; Horn fly; Insect; Mosca-do-chifre; Pyrethroid resistance; Sodium channel. |
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Thesagro: |
Haematobia Irritans; Inseto; População. |
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Thesaurus Nal: |
population. |
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Categoria do assunto: |
-- |
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Marc: |
LEADER 02115naa a2200277 a 4500
001 1799784
005 2017-03-31
008 1998 bl --- 0-- u #d
100 1 $aJAMROZ, R. C.
245 $aRole of the kdr and super-kdr sodium channel mutations in pyrethroid resistance$bcorrelation of allelic frequency to resistance level in wild and laboratory populations of horn flies (Haematobia irritans).
260 $c1998
520 $aThe kdr and super-kdr point mutations found in the insect sodium channel gene are postulated to confer knockdown resistance (kdr) to pyrethroids. Using an allele-specific PCR assay to detect these mutations in individual horn flies, Haematobia irritans (L.), we determined ~the allelic frequency of the kdr and super-kdr mutations in several wild and laboratory populations. Wild populations with very similar allelic frequencies had resistance levels that ranged widely from 3- to 18-fold relative toa susceptible population. Conversely, the kdr allele frequency in a lab population with 17-fold resistance was nearly double thar found in a heavily pressured wild population with 18-fold resistance. We conclude that, althought the kdr mutation confers significant levels of pyrethroid resistance, a subtantial component of resistance in insecticidally pressured populations is conferred by mechanisms that are PBO-suppressible. High super-kdr allele frequencies were detected in two resistant lab populations, but in wild populations with equivalent resistance the super-kdr allele frequency was very low. Interestingly, in over 1200 individuals assayed, the super-kdr mutation was never detected in the absence of the kdr mutation.
650 $apopulation
650 $aHaematobia Irritans
650 $aInseto
650 $aPopulação
653 $aCanal de sodio
653 $aHorn fly
653 $aInsect
653 $aMosca-do-chifre
653 $aPyrethroid resistance
653 $aSodium channel
700 1 $aGUERRERO, F. D.
700 1 $aKAMMLAH, D. M.
700 1 $aKUNZ, S. E.
773 $tInsect Biochemistry and Molecular Biology$gv.28, p.1031-1037, 1998.
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Registro original: |
Embrapa Pantanal (CPAP) |
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Registro Completo
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Biblioteca(s): |
Embrapa Recursos Genéticos e Biotecnologia. |
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Data corrente: |
12/09/2016 |
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Data da última atualização: |
25/04/2024 |
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Tipo da produção científica: |
Artigo em Periódico Indexado |
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Circulação/Nível: |
A - 1 |
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Autoria: |
BERTIOLI, D. J.; CANNON, S. B.; FROENICKE, L.; HUANG, G.; FARMER, A. D.; CANNON, E. K. S.; LIU, X.; GAO, D.; CLEVENGER, J.; DASH, S.; REN, L.; MORETZSOHN, M. C.; SHIRASAWA, K.; HUANG, W.; VIDIGAL, B.; ABERNATHY, B.; NIEDERHUTH, C. E.; UMALE, P.; ARAUJO, A. C. G.; KOZIK, A.; KIM, K. do; BUROW, M. D.; VARSHNEY, R. K.; WANG, X.; ZHANG, X.; BARKLEY, N.; GUIMARAES, P. M.; ISOBE, S.; GUO, B.; LIAO, B.; STALKER, H. T.; SCHMITZ, R. J.; SCHEFFLER, B. E.; BERTIOLI, S. C. M. L.; XUN, X.; JACKSON, S. A.; MICHELMORE, R.; OZIAS-AKINS, P. |
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Afiliação: |
DAVID JOHN BERTIOLI, UNB; STEVEN B. CANNON, CORN INSECTS AND CROP GENETICS RESEARCH UNIT; LUTZ FROENICKE, UNIVERSITY OF CALIFORNIA; GUODONG HUANG, BGI-SHENZHEN; ANDREW D. FARMER, NATIONAL CENTER FOR GENOME RESOURCES; ETHALINDA K. S. CANNON, IOWA STATE UNIVERSITY; XIN LIU, BGI-SHENZHEN, SHENZHEN; DONGYING GAO, UNIVERSITY OF GEORGIA; JOSH CLEVENGER, UNIVERSITY OF GEORGIA; SUDHANSU DASH, NATIONAL CENTER FOR GENOME RESOURCES; LONGHUI REN, IOWA STATE UNIVERSITY; MARCIO DE CARVALHO MORETZSOHN, CENARGEN; KENTA SHIRASAWA, KAZUSA DNA RESEARCH INSTITUTE; WEI HUANG, IOWA STATE UNIVERSITY; BRUNA VIDIGAL; BRIAN ABERNATHY, UNIVERSITY OF GEORGIA; CHAD E. NIEDERHUTH, UNIVERSITY OF GEORGIA; POOJA UMALE, NATIONAL CENTER FOR GENOME RESOURCES; ANA CLAUDIA GUERRA DE ARAUJO, CENARGEN; ALEXANDER KOZIK, UNIVERSITY OF CALIFORNIA; KYUNG DO KIM, UNIVERSITY OF GEORGIA; MARK D. BUROW, TEXAS A&M AGRILIFE RESEARCH; RAJEEV K. VARSHNEY, INTERNATIONAL CROPS RESEARCH INSTITUTE FOR THE SEMI-ARID TROPICS (ICRISAT); XINGJUN WANG, SHANDONG ACADEMY OF AGRICULTURAL SCIENCES; XINYOU ZHANG, HENAN ACADEMY OF AGRICULTURAL SCIENCES; NOELLE BARKLEY, PLANT GENETIC RESOURCES CONSERVATION UNIT; PATRICIA MESSEMBERG GUIMARAES, CENARGEN; SACHIKO ISOBE, KAZUSA DNA RESEARCH INSTITUTE; BAOZHU GUO, CROP PROTECTION AND MANAGEMENT RESEARCH UNIT; BOSHOU LIAO, CHINESE ACADEMY OF AGRICULTURAL SCIENCES; H. THOMAS STALKER, NORTH CAROLINA STATE UNIVERSITY; ROBERT J SCHMITZ, UNIVERSITY OF GEORGIA; BRIAN E. SCHEFFLER, MIDDLE SOUTHERN AREA GENOMICS LABORATORY; SORAYA CRISTINA DE M LEAL BERTIOLI, CENARGEN; XU XUN, BGI-SHENZHEN; SCOTT A. JACKSON, UNIVERSITY OF GEORGIA; RICHARD MICHELMORE, UNIVERSITY OF CALIFORNIA; PEGGY OZIAS-AKINS, UNIVERSITY OF GEORGIA. |
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Título: |
The genome sequences of Arachis duranensis and Arachis ipaensis, the diploid ancestors of cultivated peanut. |
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Ano de publicação: |
2016 |
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Fonte/Imprenta: |
Nature Genetics, v. 48, p. 438-446, 2016. |
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DOI: |
10.1038/ng.3517 |
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Idioma: |
Inglês |
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Palavras-Chave: |
Sequencing. |
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Thesaurus NAL: |
genomics; plant genetics. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/183244/1/ng.3517.pdf
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Marc: |
LEADER 01570naa a2200601 a 4500
001 2052657
005 2024-04-25
008 2016 bl uuuu u00u1 u #d
024 7 $a10.1038/ng.3517$2DOI
100 1 $aBERTIOLI, D. J.
245 $aThe genome sequences of Arachis duranensis and Arachis ipaensis, the diploid ancestors of cultivated peanut.$h[electronic resource]
260 $c2016
650 $agenomics
650 $aplant genetics
653 $aSequencing
700 1 $aCANNON, S. B.
700 1 $aFROENICKE, L.
700 1 $aHUANG, G.
700 1 $aFARMER, A. D.
700 1 $aCANNON, E. K. S.
700 1 $aLIU, X.
700 1 $aGAO, D.
700 1 $aCLEVENGER, J.
700 1 $aDASH, S.
700 1 $aREN, L.
700 1 $aMORETZSOHN, M. C.
700 1 $aSHIRASAWA, K.
700 1 $aHUANG, W.
700 1 $aVIDIGAL, B.
700 1 $aABERNATHY, B.
700 1 $aNIEDERHUTH, C. E.
700 1 $aUMALE, P.
700 1 $aARAUJO, A. C. G.
700 1 $aKOZIK, A.
700 1 $aKIM, K. do
700 1 $aBUROW, M. D.
700 1 $aVARSHNEY, R. K.
700 1 $aWANG, X.
700 1 $aZHANG, X.
700 1 $aBARKLEY, N.
700 1 $aGUIMARAES, P. M.
700 1 $aISOBE, S.
700 1 $aGUO, B.
700 1 $aLIAO, B.
700 1 $aSTALKER, H. T.
700 1 $aSCHMITZ, R. J.
700 1 $aSCHEFFLER, B. E.
700 1 $aBERTIOLI, S. C. M. L.
700 1 $aXUN, X.
700 1 $aJACKSON, S. A.
700 1 $aMICHELMORE, R.
700 1 $aOZIAS-AKINS, P.
773 $tNature Genetics$gv. 48, p. 438-446, 2016.
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Embrapa Recursos Genéticos e Biotecnologia (CENARGEN) |
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