Guy D. Duffaud

Works (4)

Updated: July 5th, 2023 16:03

2001 journal article

Galactomannanases man2 and man5 from Thermotoga species: Growth physiology on galactomannans, gene sequence analysis, and biochemical properties of recombinant enzymes

BIOTECHNOLOGY AND BIOENGINEERING, 75(3), 322–333.

By: K. Parker n, . Chhabra n, D. Lam*, W. Callen*, G. Duffaud n, M. Snead*, J. Short *, E. Mathur*, R. Kelly n 

author keywords: Thermotoga; hyperthermophile; hemicellulase; glycosyl hydrolase; galactomannan; beta-mannanase; beta-mannosidase
MeSH headings : Amino Acid Sequence; Bacteria / enzymology; Bacteria / genetics; Bacteria / growth & development; Bacterial Proteins; Galactose / analogs & derivatives; Mannans / metabolism; Mannosidases / chemistry; Mannosidases / genetics; Mannosidases / metabolism; Microscopy, Electron; Molecular Sequence Data; Sequence Homology, Amino Acid; beta-Mannosidase
TL;DR: The identification of the galactomannan-degrading enzymes in these Thermotoga species adds to the list of biotechnologically important hemicellulases produced by members of this hyperthermophilic genera. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1998 journal article

Isolation and characterization of Thermococcus barossii, sp. nov., a hyperthermophilic Archaeon isolated from a hydrothermal vent flange formation

SYSTEMATIC AND APPLIED MICROBIOLOGY, 21(1), 40–49.

By: G. Duffaud n, O. d'Hennezel n, A. Peek*, A. Reysenbach * & R. Kelly n 

author keywords: Thermococcus barossii; hyperthermophiles; 16S rRNA; growth physiology
MeSH headings : Anti-Bacterial Agents / pharmacology; Chloramphenicol; Culture Media; DNA, Archaeal / analysis; DNA, Ribosomal / analysis; Microbial Sensitivity Tests; Pacific Ocean; Phylogeny; RNA, Ribosomal, 16S / genetics; Seawater; Sequence Analysis, DNA; Streptomycin; Thermococcus / classification; Thermococcus / drug effects; Thermococcus / growth & development; Thermococcus / isolation & purification; Thermococcus / ultrastructure
TL;DR: Based on the high degree of similarity among members of the genus Termococcus for the criteria used thus far, aspects of enzymology may be an important mechanism of differenting one species from another. (via Semantic Scholar)
UN Sustainable Development Goal Categories
14. Life Below Water (OpenAlex)
15. Life on Land (Web of Science)
Sources: Web Of Science, NC State University Libraries
Added: August 6, 2018

1997 journal article

Purification and characterization of extremely thermostable beta mannanase, beta mannosidase, and alpha galactosidase from the hyperthermophilic eubacterium Thermotoga neapolitana

Applied and Environmental Microbiology, 63(1), 169–177.

By: G. Duffaud, C. McCutchen, P. Leduc, K. Parker & R. Kelly 

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

1997 patent

Purified Thermococcus barossii DNA polymerase

Washington, DC: U.S. Patent and Trademark Office.

By: R. Luhm, O. d'Hennezel, G. Duffaud, J. Jolly, R. Kelly  & E. Ting

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

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