Latest papers

Overproduction of lipase by Yarrowia lipolytica mutants.

The mutagenic activity of the S-nitrosoglutathione/glutathione system in Salmonella typhimurium TA1535.

[Antigenic specificity of Vibrio cholerae O139 nitrosoguanidine mutants]

Screening and mutagenesis of Aspergillus niger for the improvement of glucose 6-phosphate dehydrogenase production.

Biochemical evidence against protein-mediated uptake of myristic acid in the bioluminescent marine bacterium Vibrio harveyi.

Histamine pharmacokinetics in tumor and host tissues after bolus-dose administration in the rat.

[Spontaneous and induced variability of Streptomyces aureofaciens--chlortetracycline producer]

Characterization of mutants defective in melanogenesis and a gene for tyrosinase of Streptomyces griseus.

Intrachromosomal recombination after targeted monocopy integration in Penicillium chrysogenum: stabilization of the direct repeats to prevent loss of the inserted gene.

Sporothrix schenckii thermo-intolerant mutants losing fatal visceral infectivity but retaining high cutaneous infectivity.

p53-dependent transcriptional regulation of the APC promoter in colon cancer cells treated with DNA alkylating agents.

Characterization and mapping of an informational suppressor in Aspergillus nidulans.

Structural determinants in domain II of human glutathione transferase M2-2 govern the characteristic activities with aminochrome, 2-cyano-1,3-dimethyl-1-nitrosoguanidine, and 1,2-dichloro-4-nitrobenzene.

Exponential-phase glycogen recycling is essential for growth of Mycobacterium smegmatis.

Biochemical and genetic analyses of ferulic acid catabolism in Pseudomonas sp. Strain HR199.

Hexavalent chromium uptake by sensitive and tolerant mutants of Schizosaccharomyces pombe.

Evaluation of transcriptional fusions with green fluorescent protein versus luciferase as reporters in bacterial mutagenicity tests.

[Studies on the screening high yield acid protease producing strain L336 by combining microwave irradiation with chemical inducing].

Evolution of differential substrate specificities in Mu class glutathione transferases probed by DNA shuffling.

Effect of ultraviolet light irradiation and nitrosoguanidine on viability of 46 strains of Arthrinium and their antibiotic production.