Works Published in 1988

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Displaying all 16 works

Sorted by most recent date added to the index first, which may not be the same as publication date order.

1988 journal article

Regulation and synthesis of superoxide dismutase

Free Radical Biology and Medicine, 5, 377–385.

By: H. Hassan

Source: NC State University Libraries
Added: March 12, 2022

1988 conference paper

Superoxide dismutase: an antioxidant defense enzyme

UCLA Symposia on Molecular and Cellular Biology, 82, 183–193.

By: H. Hassan & H. Schellhorn

Source: NC State University Libraries
Added: March 12, 2022

1988 journal article

Induction of the manganese-containing superoxide dismutase in Escherichia coli is independent of the oxidative stress (oxyR-controlled) regulon.

Journal of Biological Chemistry, 263(29), 14808–14811.

By: S. Bowen n & H. Hassan n

TL;DR: The data clearly demonstrate that the induction of manganese-superoxide dismutase is independent of the oxyR-controlled regulon. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, ORCID
Added: July 15, 2021

1988 journal article

Response of hydroperoxidase and superoxide dismutase deficient mutants of Escherichia coli K-12 to oxidative stress

Canadian Journal of Microbiology, 34(10), 1171–1176.

By: H. Schellhorn & H. Hassan*

MeSH headings : Anaerobiosis; Antioxidants; Escherichia coli / enzymology; Escherichia coli / genetics; Escherichia coli / growth & development; Ethylmaleimide / toxicity; Iodoacetates / toxicity; Iodoacetic Acid; Mutation; Oxygen Consumption / drug effects; Peroxidase / deficiency; Peroxidase / genetics; Superoxide Dismutase / deficiency; Superoxide Dismutase / genetics
TL;DR: Strips of E. coli deficient in superoxide dismutase and (or) hydroperoxidase were constructed by generalized transduction and their physiological responses to oxygen and oxidant stress examined, and both types of enzymes were required for an effective defense against chemical oxidants that generate superoxide radicals and hydrogen peroxide. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, ORCID
Added: July 15, 2021

1988 journal article

Transcriptional regulation of katE in Escherichia coli K-12

Journal of Bacteriology, 170(9), 4286–4292.

MeSH headings : Aerobiosis; Anaerobiosis; Catalase / biosynthesis; Catalase / genetics; Cloning, Molecular; Enzyme Induction; Escherichia coli / enzymology; Escherichia coli / genetics; Escherichia coli / growth & development; Gene Expression Regulation; Genes, Bacterial; Hydrogen Peroxide / pharmacology; Mutation; Oxidation-Reduction; Transcription, Genetic; Transduction, Genetic
TL;DR: Escherichia coli produces two distinct species of catalase, hydroperoxidases I and II, which differ in kinetic properties and regulation, and katE was fully expressed in air and was not further induced when the growth medium was sparged with 100% oxygen. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: July 15, 2021

1988 journal article

Role of oxyradicals in the inactivation of catalase by ozone

Free Radical Biology and Medicine, 5(5-6), 305–312.

By: C. Whiteside n & H. Hassan n

MeSH headings : Animals; Antioxidants / pharmacology; Buffers; Catalase / metabolism; Cattle; Enzyme Activation / drug effects; Free Radicals; Hydrogen-Ion Concentration; Ozone / pharmacology; Spectrophotometry; Water
TL;DR: The data suggest the possible involvement of superoxide radicals in the inactivation of catalase by ozone and that SOD is less effective due to its inactivation by ozone. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, ORCID
Added: July 15, 2021

1988 journal article

Antibacterial activity of plantaricin SIK-83, a bacteriocin produced by Lactobacillus plantarum

Biochimie, 70(3), 381–390.

By: R. Andersson*, M. Daeschel n & H. Hassan n

MeSH headings : Adsorption; Bacteria / drug effects; Bacteriocins / biosynthesis; Bacteriocins / pharmacology; Bacteriolysis; Cell Membrane / drug effects; Cell Survival / drug effects; Lactobacillus / metabolism; Microbial Sensitivity Tests
TL;DR: It was shown that the bacteriocin binds specifically to sensitive cells but not to nonsensitive lactic acid bacteria, the producer strain or Gram-negative bacteria, and could be rescued by treatment with proteolytic enzymes. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, ORCID
Added: July 15, 2021

1988 journal article

An assay for the detection of superoxide dismutase in individual Escherichia coli colonies

Analytical Biochemistry, 168(2), 455–461.

By: J. Schiavone n & H. Hassan n

MeSH headings : Bacteriological Techniques; Escherichia coli / enzymology; Mutation; Superoxide Dismutase / analysis
TL;DR: This assay provides a method for screening a population of cells for mutants deficient in or overproducing superoxide dismutase, and can detect the presence of superoxide Dismutase and the relative amount of enzyme as well. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Crossref, ORCID
Added: July 15, 2021

1988 journal article

The role of redox in the regulation of manganese-containing superoxide dismutase biosynthesis in Escherichia coli.

Journal of Biological Chemistry, 263(9), 4269–4273.

By: J. Schiavone n & H. Hassan n

TL;DR: It is concluded that the redox state of the cell possibly influences the biosynthesis and/or activity of an iron-containing repressor protein that serves to negatively regulate manganese-superoxide dismutase biosynthesis. (via Semantic Scholar)
UN Sustainable Development Goal Categories
6. Clean Water and Sanitation (OpenAlex)
Sources: Crossref, ORCID
Added: July 15, 2021

1988 journal article

Isolation and characterization of respiratory-deficient mutants of Escherichia coli K-12

Journal of Bacteriology, 170(1), 78–83.

MeSH headings : Aerobiosis; Catalase / metabolism; Chromosome Mapping; Culture Media; Cytochromes / metabolism; Escherichia coli / enzymology; Escherichia coli / genetics; Escherichia coli / growth & development; Escherichia coli / metabolism; Fermentation; Genes, Bacterial; Glucose / metabolism; Heme / biosynthesis; Kinetics; Mutation; Oxygen Consumption; Peroxidases / metabolism; Superoxide Dismutase / metabolism
TL;DR: Several mutants of Escherichia coli K-12 defective in aerobic metabolism were isolated and one such mutant was found to be deficient in cytochromes, heme, and catalase, which produced lactic acid as the principal fermentation product. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: July 15, 2021

1988 journal article

Stability and expression of a plasmid-containing killer toxin cDNA in batch and chemostat cultures ofsaccharomyces cerevisiae

Biotechnology and Bioengineering, 31(8), 783–789.

By: F. Lee n & H. Hassan n

TL;DR: The effects of dilution rate, D(h−1) on plasmid stability and toxin expression were studied in transformed AH22 (AH22/T3) and Montrachet 522 (522/T1) wine yeast grown in glucose‐limited chemostat cultures and it was suggested that plasmids stability was dependent on the presence of the 2μ plasmide which is naturally present in some yeasts. (via Semantic Scholar)
Sources: Crossref, ORCID
Added: July 15, 2021

1988 journal article

Characterization of a chloroplast sequence-specific DNA binding factor

Journal of Biological Chemistry, 263, 8288–8293.

By: E. Lam, L. Hanley Bowdoin & N. Chua

Source: NC State University Libraries
Added: October 4, 2020

1988 journal article

Transcription of the wheat chloroplast gene that encodes the 32 kd polypeptide

Plant Molecular Biology, 10(4), 303–310.

TL;DR: The wheat chloroplast gene (psbA) that encodes the 32 kd polypeptide of Photosystem II is mapped and cloned and the 5′ terminus of the wheat psbA RNA is located to a position 83 nt upstream of its coding region. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: January 13, 2020

1988 journal article

Transient expression of heterologous RNAs using tomato golden mosaic virus

Nucleic Acids Research, 16(22), 10511–10528.

By: L. Hanley-Bowdoin*, J. Elmer* & S. Rogers*

MeSH headings : DNA Replication; Genes, Viral; Kinetics; Mosaic Viruses / genetics; Plants / genetics; Plants, Toxic; RNA, Viral / genetics; RNA, Viral / isolation & purification; Species Specificity; Tobacco / genetics; Transcription, Genetic; Virus Replication
TL;DR: The geminivirus transient expression system allows rapid analysis of RNAs transcribed from foreign genes and can serve as a preliminary screen in the construction of transgenic plants. (via Semantic Scholar)
Sources: Crossref, NC State University Libraries
Added: January 13, 2020

1988 journal article

HOMOLOGOUS GENES FOR MOUSE 45S HYBRNA ARE FOUND IN ALL EUKARYOTES AND THEIR LOW-MOLECULAR WEIGHT RNA TRANSCRIPTS INTERMOLECULARLY HYBRIDIZE WITH EUKARYOTIC 18S RIBOSOMAL-RNAS

NUCLEIC ACIDS RESEARCH, 16(13), 6041–6056.

By: Q. Trinhrohlik n & E. Maxwell n

MeSH headings : Animals; Base Sequence; Cricetinae; Mice; Molecular Weight; Nucleic Acid Hybridization; RNA, Ribosomal / metabolism; RNA, Ribosomal, 18S / metabolism; Rats; Transcription, Genetic; Xenopus laevis
TL;DR: The conservation of 4.5S hybRNA homologous genes and their expression as lmwRNA transcripts with common intermolecular RNA:RNA hybridization capabilities in fungi, amphibians, and mammals argues for a common, conserved and required biological function for this lmWRNA in all eukaryotes and potential utilization of its intermolescular RNA-RNA hybridized capabilities to carry out this function. (via Semantic Scholar)
UN Sustainable Development Goal Categories
15. Life on Land (OpenAlex)
Source: Web Of Science
Added: August 6, 2018

1988 journal article

17 beta-estradiol and progesterone Inhibit transcription of the genes encoding the subunits of ovine follicle-stimulating hormone

Journal of Molecular Endocrinology, 2(7), 641.

By: C. Phillips, L. Lin, J. Wu, K. Guzman, A. Milsted & W. Miller

Source: NC State University Libraries
Added: August 6, 2018

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