In vitro effect of Bacillus thuringiensis strains and Cry proteins in phytopathogenic fungi of paddy rice-field Efeito in vitro de cepas e proteínas Cry de Bacillus thuringiensis em fungos fitopatogênicos da cultura do arroz irrigado
Cry1Ab and Cry1Ac strains and proteins synthesized by Bacillus thuringiensis thuringiensis and B. thuringiensis kurstaki were assessed in the following phytopathogens: Rhizoctonia solani,Pyricularia grisea,Fusarium oxysporum and F. solani, which had their micelial growth decreased after incubation i...
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2007-09-01
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doaj-60ea6d478bf644d0a3a161340bb689042020-11-24T22:18:10ZengSociedade Brasileira de MicrobiologiaBrazilian Journal of Microbiology1517-83821678-44052007-09-0138352653010.1590/S1517-83822007000300027In vitro effect of Bacillus thuringiensis strains and Cry proteins in phytopathogenic fungi of paddy rice-field Efeito in vitro de cepas e proteínas Cry de Bacillus thuringiensis em fungos fitopatogênicos da cultura do arroz irrigadoNeiva KnaakAngelise Ana RohrLidia Mariana FiuzaCry1Ab and Cry1Ac strains and proteins synthesized by Bacillus thuringiensis thuringiensis and B. thuringiensis kurstaki were assessed in the following phytopathogens: Rhizoctonia solani,Pyricularia grisea,Fusarium oxysporum and F. solani, which had their micelial growth decreased after incubation in the presence of the bacterial strains. As to Cry proteins, there were no inhibition halo development in the assessed concentrations.<br>As cepas e proteínas Cry1Ab e Cry1Ac sintetizadas por Bacillus thuringiensis thuringiensis e B. thuringiensis kurstaki, foram avaliadas nos fitopatógenos: Rhizoctonia solani,Pyricularia grisea,Fusarium oxysporum e F. solani, os quais tiveram seu crescimento micelial reduzido após a incubação na presença das cepas bacterianas. Em relação às proteínas Cry, não houve formação de halo de inibição nas concentrações avaliadas.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000300027Arroz irrigadoBacillus thuringiensisfitopatógenosproteínas CryPaddy riceBacillus thuringiensisphytopathogensCry proteins |
collection |
DOAJ |
language |
English |
format |
Article |
sources |
DOAJ |
author |
Neiva Knaak Angelise Ana Rohr Lidia Mariana Fiuza |
spellingShingle |
Neiva Knaak Angelise Ana Rohr Lidia Mariana Fiuza In vitro effect of Bacillus thuringiensis strains and Cry proteins in phytopathogenic fungi of paddy rice-field Efeito in vitro de cepas e proteínas Cry de Bacillus thuringiensis em fungos fitopatogênicos da cultura do arroz irrigado Brazilian Journal of Microbiology Arroz irrigado Bacillus thuringiensis fitopatógenos proteínas Cry Paddy rice Bacillus thuringiensis phytopathogens Cry proteins |
author_facet |
Neiva Knaak Angelise Ana Rohr Lidia Mariana Fiuza |
author_sort |
Neiva Knaak |
title |
In vitro effect of Bacillus thuringiensis strains and Cry proteins in phytopathogenic fungi of paddy rice-field Efeito in vitro de cepas e proteínas Cry de Bacillus thuringiensis em fungos fitopatogênicos da cultura do arroz irrigado |
title_short |
In vitro effect of Bacillus thuringiensis strains and Cry proteins in phytopathogenic fungi of paddy rice-field Efeito in vitro de cepas e proteínas Cry de Bacillus thuringiensis em fungos fitopatogênicos da cultura do arroz irrigado |
title_full |
In vitro effect of Bacillus thuringiensis strains and Cry proteins in phytopathogenic fungi of paddy rice-field Efeito in vitro de cepas e proteínas Cry de Bacillus thuringiensis em fungos fitopatogênicos da cultura do arroz irrigado |
title_fullStr |
In vitro effect of Bacillus thuringiensis strains and Cry proteins in phytopathogenic fungi of paddy rice-field Efeito in vitro de cepas e proteínas Cry de Bacillus thuringiensis em fungos fitopatogênicos da cultura do arroz irrigado |
title_full_unstemmed |
In vitro effect of Bacillus thuringiensis strains and Cry proteins in phytopathogenic fungi of paddy rice-field Efeito in vitro de cepas e proteínas Cry de Bacillus thuringiensis em fungos fitopatogênicos da cultura do arroz irrigado |
title_sort |
in vitro effect of bacillus thuringiensis strains and cry proteins in phytopathogenic fungi of paddy rice-field efeito in vitro de cepas e proteínas cry de bacillus thuringiensis em fungos fitopatogênicos da cultura do arroz irrigado |
publisher |
Sociedade Brasileira de Microbiologia |
series |
Brazilian Journal of Microbiology |
issn |
1517-8382 1678-4405 |
publishDate |
2007-09-01 |
description |
Cry1Ab and Cry1Ac strains and proteins synthesized by Bacillus thuringiensis thuringiensis and B. thuringiensis kurstaki were assessed in the following phytopathogens: Rhizoctonia solani,Pyricularia grisea,Fusarium oxysporum and F. solani, which had their micelial growth decreased after incubation in the presence of the bacterial strains. As to Cry proteins, there were no inhibition halo development in the assessed concentrations.<br>As cepas e proteínas Cry1Ab e Cry1Ac sintetizadas por Bacillus thuringiensis thuringiensis e B. thuringiensis kurstaki, foram avaliadas nos fitopatógenos: Rhizoctonia solani,Pyricularia grisea,Fusarium oxysporum e F. solani, os quais tiveram seu crescimento micelial reduzido após a incubação na presença das cepas bacterianas. Em relação às proteínas Cry, não houve formação de halo de inibição nas concentrações avaliadas. |
topic |
Arroz irrigado Bacillus thuringiensis fitopatógenos proteínas Cry Paddy rice Bacillus thuringiensis phytopathogens Cry proteins |
url |
http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822007000300027 |
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