Complete Genome Sequence of Bacillus thuringiensis Serovar rongseni Reference Strain SCG04-02, a Strain Toxic to Plutella xylostella
نویسندگان
چکیده
Bacillus thuringiensis (Bt) is widely used to control agricultural and forestry pests, though there are only a few available complete genome sequences of the Bt reference strain. Here, we report the complete genome sequence of B. thuringiensis serovar rongseni reference strain SCG04-02, which is toxic to Plutella xylostella.
منابع مشابه
Cyt1Aa from Bacillus thuringiensis subsp. israelensis is toxic to the diamondback moth, Plutella xylostella, and synergizes the activity of Cry1Ac towards a resistant strain.
The Bacillus thuringiensis subsp. israelensis cytolytic protein Cyt1Aa was found to be toxic to an insecticide-susceptible laboratory population of Plutella xylostella. Cry1Ac-resistant populations of P. xylostella showed various degrees of resistance to Cyt1Aa. Cyt1Aa/Cry1Ac mixtures showed a marked level of synergism in the Cry1Ac-resistant populations.
متن کاملCloning and characterization of a novel gene cry9Ec1 encoding lepidopteran-specific parasporal inclusion protein from a Bacillus thuringiensis serovar galleriae strain.
A novel delta-endotoxin gene from a lepidopteran-specific Bacillus thuringiensis serovar galleriae strain was cloned, and the full sequence of the cry gene was determined. The cloned 6.5-kb DNA fragment included the full sequence of the cry gene and three open reading frames located upstream of the cry gene. The gene, designated cry9Ec1, encodes a polypeptide of 1154 amino acid residues with a ...
متن کاملDraft Genome Sequence of Bacillus thuringiensis Serovar Tolworthi Strain Na205-3, an Isolate Toxic for Helicoverpa armigera
We report here the complete annotated 6,510,053-bp draft genome sequence of Bacillus thuringiensis serovar tolworthi strain Na205-3, which is toxic for Helicoverpa armigera. This strain potentially contains nine insecticidal toxin genes homologous to cry1Aa12, cry1Ab1, cry1Ab8, cry1Ba1, cry1Af1, cry1Ia10, vip1Bb1, vip2Ba2, and vip3Aa6.
متن کاملVariation in susceptibility to Bacillus thuringiensis toxins among unselected strains of Plutella xylostella.
So far, the only insect that has evolved resistance in the field to Bacillus thuringiensis toxins is the diamondback moth (Plutella xylostella). Documentation and analysis of resistant strains rely on comparisons with laboratory strains that have not been exposed to B. thuringiensis toxins. Previously published reports show considerable variation among laboratories in responses of unselected la...
متن کاملComplete Genome Sequence of Bacillus thuringiensis subsp. thuringiensis Strain IS5056, an Isolate Highly Toxic to Trichoplusia ni
The genome sequence of the entomopathogen Bacillus thuringiensis subsp. thuringiensis strain IS5056 was determined. The chromosome is composed of 5,491,935 bp. In addition, IS5056 harbors 14 plasmids ranging from 6,880 to 328,151 bp, four of which contain nine insecticidal protein genes, cry1Aa3, cry1Ab21, cry1Ba1, cry1Ia14, cry2Aa9, cry2Ab1, vip1, vip2, and vip3Aa10.
متن کامل