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Daniel J. O'Sullivan
Researcher at University of Minnesota
Publications - 93
Citations - 8269
Daniel J. O'Sullivan is an academic researcher from University of Minnesota. The author has contributed to research in topics: Lactococcus lactis & Plasmid. The author has an hindex of 38, co-authored 92 publications receiving 7860 citations. Previous affiliations of Daniel J. O'Sullivan include University College Cork & North Carolina State University.
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Journal ArticleDOI
Nucleic acid-based approaches to investigate microbial-related cheese quality defects
Daniel J. O'Sullivan,Linda Giblin,Paul L.H. McSweeney,Jeremiah J. Sheehan,Paul D. Cotter,Paul D. Cotter +5 more
TL;DR: The DNA-based methods that are available to detect/quantify spoilage bacteria, and relevant metabolic pathways in cheeses are reviewed and it is highlighted how these strategies can be employed to improve cheese quality and reduce the associated economic burden on cheese processors.
Journal ArticleDOI
Comparative genomics of the lactic acid bacteria
Kira S. Makarova,Alexei I. Slesarev,Yuri I. Wolf,Alexander V. Sorokin,Boris Mirkin,Eugene V. Koonin,Andrey R. Pavlov,Nadezhda Pavlova,Valeri N. Karamychev,N. N. Polouchine,V. V. Shakhova,Igor V. Grigoriev,Yunian Lou,D. Rohksar,Susan Lucas,Katherine H. Huang,David Goodstein,Trevor Hawkins,V. Plengvidhya,V. Plengvidhya,Dennis L. Welker,Joanne E. Hughes,Yong Jun Goh,Andrew K. Benson,K. A. Baldwin,Ju-Hoon Lee,I. Diaz-Muniz,B. Dosti,Vladimir V. Smeianov,W. Wechter,Ravi D. Barabote,Graciela L. Lorca,Eric Altermann,Rodolphe Barrangou,Balasubramanian Ganesan,Y. Xie,Helen Rawsthorne,Diana I. Tamir,C. Parker,Frederick Breidt,Frederick Breidt,Jeffery R. Broadbent,Robert W. Hutkins,Daniel J. O'Sullivan,J. L. Steele,Gülhan Ünlü,Milton H. Saier,Todd R. Klaenhammer,Paul G. Richardson,Sergei A. Kozyavkin,Bart C. Weimer,David A. Mills +51 more
TL;DR: Phylogenetic analyses, comparison of gene content across the group, and reconstruction of ancestral gene sets indicate a combination of extensive gene loss and key gene acquisitions via horizontal gene transfer during the coevolution of lactic acid bacteria with their habitats.
Journal ArticleDOI
Traits of fluorescent Pseudomonas spp. involved in suppression of plant root pathogens.
TL;DR: The understanding of the relevant characteristics will facilitate the direct selection and/or construction of strains which will perform under a variety of environmental conditions, and facilitate attempts aimed at the improvement of strains based on deregulating pathways or introducing traits from one strain to another.
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Isolation of 2,4-Diacetylphloroglucinol from a Fluorescent Pseudomonad and Investigation of Physiological Parameters Influencing Its Production
TL;DR: Pseudomonas sp.
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Rapid Mini-Prep Isolation of High-Quality Plasmid DNA from Lactococcus and Lactobacillus spp.
TL;DR: A simple, rapid plasmid mini-prep procedure for lactococci and lactobacilli which gives high yields and can be performed on overnight broth cultures is presented, suitable for routine plasmids isolation from lactic acid bacteria.