Ceron,J. Ortiz,A. Quintero,R. Guereca,L. Bravo,A.
1995. Specific PCR primers directed to identify cryI and cryIII genes within a Bacillus thuringiensis strain collection Applied and Environmental Microbiology, 61, 3826-3831.
Ceron,J. Covarrubias,L. Quintero,R. Ortiz,A. Ortiz,M. Aranda,E. Lina,L. Bravo,A.
1994. PCR analysis of the cryI insecticidal crystal family genes from Bacillus thuringiensis Applied and Environmental Microbiology, 60, 353-356.