Article
Overexpression of Bacillus thuringiensis HknA, a histidine protein kinase homology, bypasses early Spo mutations that result in CryIIIA overproduction.
Journal of bacteriology - 1 Aug 1994
Malvar T, Gawron-Burke C, Baum J A
Abstract excerpt
The Bacillus thuringiensis CryIIIA insecticidal crystal protein (ICP) is a vegetatively expressed protein that is toxic to coleopteran insect larvae. Sodium dodecyl sulfate-polyacrylamide gel electrophoresis analysis of the asporogenous B. thuringiensis subsp. morrisoni strain EG1351, which harbors the native cryIIIA-encoding 88-MDa plasmid, showed a 2.5-fold overproduction of the CryIIIA protein compared with...
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