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Article
Sll0396 regulates transcription of the phycocyanin genes in Synechocystis sp. PCC 6803
An olive-green mutant was generated in Synechocystis sp. strain PCC 6803 by inactivation of the sll0396 gene. Whole-cell absorption spectra of the mutant revealed the missing of phycocyanin peak. An investigation...
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Article
Multi-dimensional spectral analysis of the noise contribution from a drum washer with a dehydrating condition
Recently, there has been a growing consumer interest in the amount of noise produced by household electrical appliances. The designer of the product must determine the source of the noise, in order to eliminat...
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Article
Cloning and Characterization of Two Novel Crystal Protein Genes from a Bacillus thuringiensis serovar dakota Strain
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Article
Molecular Cloning of a New Crystal Protein Gene cry1Af1 of Bacillus thuringiensis NT0423 from Korean Sericultural Farms
A new cry1Ab-type gene encoding the 130 kDa protein of Bacillus thuringiensis NT0423 bipyramidal crystals was cloned, sequenced, and expressed in a crystal-negative B. thuringiensis host. Hybridization experiment...
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Article
Bacillus thuringiensis: A Common Member of Microflora in Activated Sludges of a Sewage Treatment Plant
Bacillus thuringiensis was recovered at a high frequency from activated-sludge system environments in an urban sewage-digestive plant. All of the test materials, sampled at several digesting step...
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Article
Comparative Study of the Frequency, Flagellar Serotype, Crystal Shape, Toxicity, and cry Gene Contents of Bacillus thuringiensisfrom Three Environments
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Article
Distribution, Serological Identification, and PCR Analysis of Bacillus thuringiensis Isolated from Soils of Korea
A total, 58 strains of Bacillus thuringiensis were isolated from soils of various regions in Korea. Serological tests showed that B. thuringiensis isolates represented 10 H serotypes, indicating a varied flora o...
