2008
DOI: 10.1590/s0100-54052008000200012
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Indexação biológica de genótipos de bananeira para o Banana streak virus

Abstract: The Germplasm Active Bank (BAG) of banana is the base of the genetic breeding program of Embrapa Cassava and Tropical Fruits. The objective of this work was to index the accessions of the BAG for Banana streak virus (BSV). Each sample collected in the 220 accessions of BAG was used to inoculate three 'Caipira' banana plants, produced by micropropagation. The plants were inoculated using the mealybug Planococcus citri Risso as vector.

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Cited by 4 publications
(4 citation statements)
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“…O comprimento externo do fruto (CEF) e massa média da penca (MMP) se diferenciou significativamente entre as duas cultivares, onde a BRS Platina expressou CEF de 17,53 cm e MMP de 1,90 kg, médias superiores à 'Prata-Anã' 16,47 cm e 1,65 kg (Tabela 3). A 'BRS Platina' apresenta frutos maiores comparada com 'Prata-Anã' (DONATO et al, 2003;MARQUES et al, 2011;SILVEIRA et al, 2008;OLIVEIRA et al, 2008), o que justifica os valores encontrados para as características de frutos.…”
Section: Discussionunclassified
“…O comprimento externo do fruto (CEF) e massa média da penca (MMP) se diferenciou significativamente entre as duas cultivares, onde a BRS Platina expressou CEF de 17,53 cm e MMP de 1,90 kg, médias superiores à 'Prata-Anã' 16,47 cm e 1,65 kg (Tabela 3). A 'BRS Platina' apresenta frutos maiores comparada com 'Prata-Anã' (DONATO et al, 2003;MARQUES et al, 2011;SILVEIRA et al, 2008;OLIVEIRA et al, 2008), o que justifica os valores encontrados para as características de frutos.…”
Section: Discussionunclassified
“…Para evitar a detecção de sequências endógenas, Silveira et al (24) realizaram a indexação biológica do Banana streak virus (BSV), via transmissão por cochonilha, em acessos de bananeira do banco de germoplasma da Embrapa Mandioca e Fruticultura. Os resultados demonstraram uma incidência de apenas 20%, valor inferior ao obtido, por PCR, que foi de 87,5%.…”
Section: Banco Deunclassified
“…are identified asBSV species but, in fact, the BSV was only the first species of the genus Badnavirus described in banana. The main vectors that disseminate these species in the field are the mealybugs Planococcus citriand Saccharicoccus sacchari, but it has not been ruled out that they can also be transmitted by other species of mealybug [12,13].…”
Section: Advances In Biotechnology and Microbiologymentioning
confidence: 99%