Mostrar el registro sencillo del ítem
dc.contributor.author
Vidal Domínguez, María Emilia
dc.contributor.author
Perez Cenci, Macarena
dc.contributor.author
Salerno, Graciela Lidia
dc.contributor.author
Berón, Corina Marta
dc.date.available
2020-02-18T15:57:50Z
dc.date.issued
2011-03
dc.identifier.citation
Vidal Domínguez, María Emilia; Perez Cenci, Macarena; Salerno, Graciela Lidia; Berón, Corina Marta; Genetic diversity of cry gene sequences of Bacillus thuringiensis strains analyzed by denaturing gradient gel electrophoresis; Springer; Current Microbiology; 62; 3; 3-2011; 866-870
dc.identifier.issn
0343-8651
dc.identifier.uri
http://hdl.handle.net/11336/97889
dc.description.abstract
PCR has been widely used to identify cry-type genes, to determine their distribution, to detect new such genes and to predict insecticidal activities. We describe here a molecular approach to analyze the genetic diversity of B. thuringiensis cry-like genes based on denaturing gradient gel electrophoresis (DGGE). This analysis demonstrated that different B. thuringiensis isolates can be distinguished according to its PCR-DGGE profile of cry-like genes. Identification of the resolvable DNA fragments was easy to accomplish by DNA sequencing, which was confirmed in this work. Importantly, the strategy allowed the identification of unknown B. thuringiensis cry-like sequences present in a single strain that remained cryptic after PCR analysis using degenerate primers. The method developed in this work contributes to the availability of molecular techniques for both B. thuringiensis strains and cry-like genes identification and discovery.
dc.format
application/pdf
dc.language.iso
eng
dc.publisher
Springer
dc.rights
info:eu-repo/semantics/openAccess
dc.rights.uri
https://creativecommons.org/licenses/by-nc-sa/2.5/ar/
dc.subject
BACILLUS TURINGUIENSIS
dc.subject
DGGE
dc.subject
CRY
dc.subject
DIVERSITY
dc.subject
CRY
dc.subject.classification
Otras Ciencias Biológicas
dc.subject.classification
Ciencias Biológicas
dc.subject.classification
CIENCIAS NATURALES Y EXACTAS
dc.title
Genetic diversity of cry gene sequences of Bacillus thuringiensis strains analyzed by denaturing gradient gel electrophoresis
dc.type
info:eu-repo/semantics/article
dc.type
info:ar-repo/semantics/artículo
dc.type
info:eu-repo/semantics/publishedVersion
dc.date.updated
2020-02-07T13:36:20Z
dc.journal.volume
62
dc.journal.number
3
dc.journal.pagination
866-870
dc.journal.pais
Alemania
dc.description.fil
Fil: Vidal Domínguez, María Emilia. Fundación para Investigaciones Biológicas Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Perez Cenci, Macarena. Fundación para Investigaciones Biológicas Aplicadas; Argentina. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina
dc.description.fil
Fil: Salerno, Graciela Lidia. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación para Investigaciones Biológicas Aplicadas; Argentina
dc.description.fil
Fil: Berón, Corina Marta. Consejo Nacional de Investigaciones Científicas y Técnicas; Argentina. Fundación para Investigaciones Biológicas Aplicadas; Argentina
dc.journal.title
Current Microbiology
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/url/https://link.springer.com/article/10.1007%2Fs00284-010-9776-1
dc.relation.alternativeid
info:eu-repo/semantics/altIdentifier/doi/http://dx.doi.org/10.1007/s00284-010-9776-1
Archivos asociados