T
Todd R. Klaenhammer
Researcher at North Carolina State University
Publications - 352
Citations - 32341
Todd R. Klaenhammer is an academic researcher from North Carolina State University. The author has contributed to research in topics: Lactobacillus acidophilus & Bacteriophage. The author has an hindex of 86, co-authored 352 publications receiving 30387 citations. Previous affiliations of Todd R. Klaenhammer include University of North Carolina at Chapel Hill.
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Journal ArticleDOI
Genetics of bacteriocins produced by lactic acid bacteria
TL;DR: The biochemical and genetic characteristics of these antimicrobial proteins are reviewed and common elements are discussed between the different classes of bacteriocins produced by these Gram-positive bacteria.
Journal ArticleDOI
Bacteriocins of lactic acid bacteria
TL;DR: The range of inhibitory activity by bacteriocins of lactic acid bacteria can be either narrow, inhibiting only those strains that are closely related to the producer organism, or wide, inhibited a diverse group of Gram-positive microorganisms as mentioned in this paper.
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
A nomenclature for restriction enzymes, DNA methyltransferases, homing endonucleases and their genes
Richard J. Roberts,Marlene Belfort,Timothy H. Bestor,Ashok S. Bhagwat,Thomas A. Bickle,Jurate Bitinaite,Robert Blumenthal,Sergey Kh. Degtyarev,David T. F. Dryden,Kevin Dybvig,Keith Firman,Elizaveta S. Gromova,Richard I. Gumport,Stephen E. Halford,Stanley Hattman,Joseph Heitman,David P. Hornby,Arvydas Janulaitis,Albert Jeltsch,Jytte Josephsen,Antal Kiss,Todd R. Klaenhammer,Ichizo Kobayashi,Huimin Kong,Detlev H. Krüger,Sanford A. Lacks,Martin G. Marinus,Michiko Miyahara,Richard D. Morgan,Noreen E. Murray,Valakunja Nagaraja,Andrzej Piekarowicz,Alfred Pingoud,Elisabeth A. Raleigh,Desirazu N. Rao,Norbert O. Reich,Repin Vladimir E,Eric U. Selker,Pang-Chui Shaw,Daniel C. Stein,Barry L. Stoddard,Waclaw Szybalski,Thomas A. Trautner,James L. Van Etten,Jorge M. B. Vítor,Geoffrey G. Wilson,Shuang Yong Xu +46 more
TL;DR: In this article, a nomenclature for restriction endonucleases, DNA methyltransferases, homing endon nucleases and related genes and gene products is described.
Journal ArticleDOI
Detection and activity of lactacin B, a bacteriocin produced by Lactobacillus acidophilus.
S F Barefoot,Todd R. Klaenhammer +1 more
TL;DR: Examination of strains of L. acidophilus within the six homology groupings of Johnson et al. demonstrated that production of the bacteriocin lactacin B could not be used in classification of neotype L. Acidophilus strains, however, the usefulness of employing sensitivity to lactac in B in classified of dairy lactobacilli is suggested.