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Differential cytology of bronchoalveolar lavage fluid in normal children.
Bronchoalveolar lavage (BAL) is increasingly used in the assessment of pulmonary diseases in children. However, reference values for cellular and non-cellular constituents of BAL fluid in childrenExpand
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Low glutathione pools in the original pso3 mutant of Saccharomyces cerevisiae are responsible for its pleiotropic sensitivity phenotype
Abstract The original pso3-1 mutant isolate of the yeast Saccharomyces cerevisiae exhibits a pleiotropic mutagen-sensitivity phenotype that includes sensitivity to UVA-activated 3-carbethoxypsoralen,Expand
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A single amino acid change in SNM1-encoded protein leads to thermoconditional deficiency for DNA cross-link repair in Saccharomyces cerevisiae.
Molecular characterization of a thermoconditional mutant snm1-2ts shows that the coding sequence contains three mutations, two of which are silent. The third changes amino acid glycine to arginine atExpand
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Reactive oxygen species and autophagy play a role in survival and differentiation of the phytopathogen Moniliophthora perniciosa.
The hemibiotrophic basidiomycete Moniliophthora perniciosa causes "witches' broom disease" in cacao (Theobroma cacao). During plant infection, M. perniciosa changes from mono to dikaryotic life form,Expand
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Isolation and Properties of Yeast Mutants with Highly Efficient Thymidylate Utilization
A screening procedure is presented which allows the isolation of yeast mutants (typ tlr) with highly efficient utilization of exogenous deoxythymidine-5′-monophosphate (5′-dTMP) (>50% ). Data areExpand
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The role of PSO and SNM genes in DNA repair of the yeast Saccharomyces cerevisiae
Twenty years of genetical research in mutagen-cell interaction in the yeast Saccharomyces cerevisiae has revealed that this model unicellular eucaryotic organism may have a minimum of 50, and as manyExpand
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Isolation and Characterization of Mutants of Saccharomyces cerevisiae Auxotrophic and Conditionally Auxotrophic for 5′ -dTMP
Abstract An improved method for isolation of yeast m utants auxotrophic for 5′-dTM P is presented. The procedure employs the two folic acid antagonists am inopterin and sulfanilam ide (SAA).Expand
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Lymphocyte subsets in bronchoalveolar lavage fluid of children without bronchopulmonary disease.
Bronchoalveolar lavage (BAL) is increasingly used in the pediatric age group. However, normal values for BAL fluid (BALF) constituents are lacking. As part of an investigation to define referenceExpand
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Successful islet auto- and allotransplantation in diabetic pigs.
BACKGROUND Because of its anatomical and physiological similarities to humans, the pig appears to be a suitable large animal model for preclinical studies of islet transplantation. The aim of thisExpand
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UV-Induction of Thymine-Containing Dimers in Saccharomyces cerevisiae
Abstract In haploid and diploid S. cerevisiae the dimer yield ratio TT̂/CT̂ is found to be 1.2/1 and 1.3/1, resp., at the UV (254 nm) unit dose 1 erg/mm2, the share of TT̂ and CT̂ in a UV (254 nm)Expand
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