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 | Acesso ao texto completo restrito à biblioteca da Embrapa Caprinos e Ovinos. Para informações adicionais entre em contato com cnpc.biblioteca@embrapa.br. |
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Registro Completo |
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Biblioteca(s): |
Embrapa Caprinos e Ovinos. |
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Data corrente: |
14/02/2003 |
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Data da última atualização: |
25/08/2023 |
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Autoria: |
JONES, R. H.; FOSTER, N. M. |
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Título: |
Oral infection of culicoides variipennis with bluetongue virus: development of susceptible and resistant lines from a colony population. |
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Ano de publicação: |
1974 |
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Fonte/Imprenta: |
Journal of Medical Entomology, v. 11, n. 3, p. 316-323, Jul. 1974. |
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DOI: |
https://doi.org/10.1093/jmedent/11.3.316 |
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Idioma: |
Inglês |
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Conteúdo: |
Abstrnct: Four Jines of Culicoides vnriipennis (Coquillett), 3 susceptible and I resistant to oral infeclion with bluetongue vírus, were developed lhrough a genelic selection program of selected matings from a parent colony (SONORA strain, 000 line) with an intermediate susceptibility rate of 30%. Three of these 4 lines had mean infection rales of 92, 63, and 2% for a single infective blood meal for their 13, 27, and 15 generations of colony maintenance; data froro 2 repeated infective blood meals indicated that the 2 susceptible lines had susceptibility rates of 100% and that the resistant line was highly resistant. The data indica te that at least 2 genetic mechanisms govemed susceptibi1ity to oral infection with lhe virus; the 1st segregated rapidJy and appeared to be single gene contraI with lhe domi- nant aIlele for resistance; a 2nd mechanism controIled the threshold ofresponse. Our information suggests that an arbovirus disease might be tontroIled by Iowering the vector capac~y of a vector species without controIling the species itself. |
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Thesagro: |
Doença Animal; Resistência; Virologia. |
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Thesaurus Nal: |
Bluetongue virus; Ceratopogonidae; Culicoides variipennis; Ecology; Females; Mouth diseases; Orbivirus; Reoviridae; Sheep diseases. |
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Categoria do assunto: |
H Saúde e Patologia |
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Marc: |
LEADER 01953naa a2200289 a 4500
001 1529060
005 2023-08-25
008 1974 bl uuuu u00u1 u #d
024 7 $ahttps://doi.org/10.1093/jmedent/11.3.316$2DOI
100 1 $aJONES, R. H.
245 $aOral infection of culicoides variipennis with bluetongue virus$bdevelopment of susceptible and resistant lines from a colony population.$h[electronic resource]
260 $c1974
520 $aAbstrnct: Four Jines of Culicoides vnriipennis (Coquillett), 3 susceptible and I resistant to oral infeclion with bluetongue vírus, were developed lhrough a genelic selection program of selected matings from a parent colony (SONORA strain, 000 line) with an intermediate susceptibility rate of 30%. Three of these 4 lines had mean infection rales of 92, 63, and 2% for a single infective blood meal for their 13, 27, and 15 generations of colony maintenance; data froro 2 repeated infective blood meals indicated that the 2 susceptible lines had susceptibility rates of 100% and that the resistant line was highly resistant. The data indica te that at least 2 genetic mechanisms govemed susceptibi1ity to oral infection with lhe virus; the 1st segregated rapidJy and appeared to be single gene contraI with lhe domi- nant aIlele for resistance; a 2nd mechanism controIled the threshold ofresponse. Our information suggests that an arbovirus disease might be tontroIled by Iowering the vector capac~y of a vector species without controIling the species itself.
650 $aBluetongue virus
650 $aCeratopogonidae
650 $aCulicoides variipennis
650 $aEcology
650 $aFemales
650 $aMouth diseases
650 $aOrbivirus
650 $aReoviridae
650 $aSheep diseases
650 $aDoença Animal
650 $aResistência
650 $aVirologia
700 1 $aFOSTER, N. M.
773 $tJournal of Medical Entomology$gv. 11, n. 3, p. 316-323, Jul. 1974.
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