D
Daniel Haarmann
Researcher at Sam Houston State University
Publications - 5
Citations - 1001
Daniel Haarmann is an academic researcher from Sam Houston State University. The author has contributed to research in topics: Decomposer & Salmonella enterica. The author has an hindex of 5, co-authored 5 publications receiving 759 citations.
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Journal ArticleDOI
Microbial community assembly and metabolic function during mammalian corpse decomposition
Jessica L. Metcalf,Jessica L. Metcalf,Zhenjiang Zech Xu,Sophie Weiss,Simon Lax,Will Van Treuren,Embriette R. Hyde,Se Jin Song,Se Jin Song,Amnon Amir,Peter E. Larsen,Peter E. Larsen,Naseer Sangwan,Naseer Sangwan,Daniel Haarmann,Greg Humphrey,Gail Ackermann,Luke R. Thompson,Christian L. Lauber,Alexander Bibat,Catherine Nicholas,Matthew J. Gebert,Joseph F. Petrosino,Sasha C. Reed,Jack A. Gilbert,Aaron M. Lynne,Sibyl R. Bucheli,David O. Carter,Rob Knight +28 more
TL;DR: A suite of bacterial and fungal groups that contribute to nitrogen cycling and a reproducible network of decomposers that emerge on predictable time scales are found.
Journal ArticleDOI
Use of Blue Agar CAS Assay for Siderophore Detection.
TL;DR: A step-by-step protocol for making the CAS agar plates is given, and it is discussed how this media can be incorporated in a comprehensive project in a microbiology lab course for biology majors.
Journal ArticleDOI
The Living Dead: Bacterial Community Structure of a Cadaver at the Onset and End of the Bloat Stage of Decomposition
TL;DR: The data show a shift from aerobic bacteria to anaerobic bacteria in all body sites sampled and demonstrate variation in community structure between bodies, between sample sites within a body, and between initial and end points of the bloat stage within a sample site.
Journal ArticleDOI
Initial insights into bacterial succession during human decomposition
TL;DR: Bacteria community structure is variable at placement and before purge for all body sites, and bacteria associated with flies, such as Ignatzschineria and Wohlfahrtimonas, were common at most body sites sampled.
Journal ArticleDOI
Characterization of antimicrobial resistance in Salmonella enterica serovar Typhimurium isolates from food animals in the U.S.
TL;DR: In this study, 120 S. Typhimurium isolates from animal sources were characterized by antimicrobial susceptibility testing, antimicrobial resistance gene detection and plasmid analysis, finding that 94 (78%) of the isolates were resistant to one or more antimicrobials and 63 (53%) wereresistant to at least five antimicrobialbials.