These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Genomic amplification and expression of delta-endotoxin fragment of Bacillus thuringiensis.
    Author: Roy P.
    Journal: Biochem Biophys Res Commun; 1992 Sep 16; 187(2):641-7. PubMed ID: 1326952.
    Abstract:
    delta-Endotoxin gene of Bacillus thuringiensis HD-1 var kurstaki codes for the insecticidal crystal protein (ICP) specific for lepidopteran insects. Since the N-terminal half of the toxin is sufficient both for insect specificity and toxicity, the coding sequence of this part of the gene CryIA(b) was amplified by PCR and cloned in pUC19. As there was no expression of immunologically detectable delta-endotoxin in this clone in E. coli, the amplified ICP gene was transferred to an expression vector pGEx2T. Restriction mapping and immunoblotting confirmed the presence and expression of the CryIA(b) gene. This insert should be suitable for expression in plant system if it is mobilized into a plant binary vector.
    [Abstract] [Full Text] [Related] [New Search]