Harvard Catalyst Profiles

Contact, publication, and social network information about Harvard faculty and fellows.

Floyd Everett Dewhirst, Ph.D., D.D.S.

Co-Author

This page shows the publications co-authored by Floyd Dewhirst and Bruce Paster.
Connection Strength

5.017
  1. Molecular microbial diagnosis. Periodontol 2000. 2009; 51:38-44.
    View in: PubMed
    Score: 0.415
  2. The breadth of bacterial diversity in the human periodontal pocket and other oral sites. Periodontol 2000. 2006; 42:80-7.
    View in: PubMed
    Score: 0.337
  3. Bacterial diversity in necrotizing ulcerative periodontitis in HIV-positive subjects. Ann Periodontol. 2002 Dec; 7(1):8-16.
    View in: PubMed
    Score: 0.272
  4. Prevalent bacterial species and novel phylotypes in advanced noma lesions. J Clin Microbiol. 2002 Jun; 40(6):2187-91.
    View in: PubMed
    Score: 0.263
  5. Bacterial diversity in human subgingival plaque. J Bacteriol. 2001 Jun; 183(12):3770-83.
    View in: PubMed
    Score: 0.245
  6. Phylogenetic foundation of spirochetes. J Mol Microbiol Biotechnol. 2000 Oct; 2(4):341-4.
    View in: PubMed
    Score: 0.234
  7. The diversity of periodontal spirochetes by 16S rRNA analysis. Oral Microbiol Immunol. 2000 Jun; 15(3):196-202.
    View in: PubMed
    Score: 0.229
  8. A consortium of Aggregatibacter actinomycetemcomitans, Streptococcus parasanguinis, and Filifactor alocis is present in sites prior to bone loss in a longitudinal study of localized aggressive periodontitis. J Clin Microbiol. 2013 Sep; 51(9):2850-61.
    View in: PubMed
    Score: 0.141
  9. Impact of periodontal therapy on the subgingival microbiota of severe periodontitis: comparison between good responders and individuals with refractory periodontitis using the human oral microbe identification microarray. J Periodontol. 2012 Oct; 83(10):1279-87.
    View in: PubMed
    Score: 0.129
  10. The human oral microbiome. J Bacteriol. 2010 Oct; 192(19):5002-17.
    View in: PubMed
    Score: 0.115
  11. Comparisons of subgingival microbial profiles of refractory periodontitis, severe periodontitis, and periodontal health using the human oral microbe identification microarray. J Periodontol. 2009 Sep; 80(9):1421-32.
    View in: PubMed
    Score: 0.109
  12. Microbiological diversity of generalized aggressive periodontitis by 16S rRNA clonal analysis. Oral Microbiol Immunol. 2008 Apr; 23(2):112-8.
    View in: PubMed
    Score: 0.098
  13. Bacteria of dental caries in primary and permanent teeth in children and young adults. J Clin Microbiol. 2008 Apr; 46(4):1407-17.
    View in: PubMed
    Score: 0.097
  14. Subgingival plaque microbiota in HIV positive patients. J Clin Periodontol. 2007 Mar; 34(3):189-95.
    View in: PubMed
    Score: 0.091
  15. Helicobacter anseris sp. nov. and Helicobacter brantae sp. nov., isolated from feces of resident Canada geese in the greater Boston area. Appl Environ Microbiol. 2006 Jul; 72(7):4633-7.
    View in: PubMed
    Score: 0.087
  16. Defining the normal bacterial flora of the oral cavity. J Clin Microbiol. 2005 Nov; 43(11):5721-32.
    View in: PubMed
    Score: 0.083
  17. Discordant 16S and 23S rRNA gene phylogenies for the genus Helicobacter: implications for phylogenetic inference and systematics. J Bacteriol. 2005 Sep; 187(17):6106-18.
    View in: PubMed
    Score: 0.082
  18. Genome size of human oral Treponema species by pulsed-field gel electrophoresis. Oral Microbiol Immunol. 2004 Apr; 19(2):129-31.
    View in: PubMed
    Score: 0.075
  19. Two paralogous families of a two-gene subtilisin operon are widely distributed in oral treponemes. J Bacteriol. 2003 Dec; 185(23):6860-9.
    View in: PubMed
    Score: 0.073
  20. Diversity of bacterial populations on the tongue dorsa of patients with halitosis and healthy patients. J Clin Microbiol. 2003 Feb; 41(2):558-63.
    View in: PubMed
    Score: 0.069
  21. Characterization of novel human oral isolates and cloned 16S rDNA sequences that fall in the family Coriobacteriaceae: description of olsenella gen. nov., reclassification of Lactobacillus uli as Olsenella uli comb. nov. and description of Olsenella profusa sp. nov. Int J Syst Evol Microbiol. 2001 Sep; 51(Pt 5):1797-1804.
    View in: PubMed
    Score: 0.062
  22. Treponema parvum sp. nov., a small, glucoronic or galacturonic acid-dependent oral spirochaete from lesions of human periodontitis and acute necrotizing ulcerative gingivitis. Int J Syst Evol Microbiol. 2001 May; 51(Pt 3):955-962.
    View in: PubMed
    Score: 0.061
  23. 'Flexispira rappini' strains represent at least 10 Helicobacter taxa. Int J Syst Evol Microbiol. 2000 Sep; 50 Pt 5:1781-1787.
    View in: PubMed
    Score: 0.058
  24. Phylogeny of the defined murine microbiota: altered Schaedler flora. Appl Environ Microbiol. 1999 Aug; 65(8):3287-92.
    View in: PubMed
    Score: 0.054
  25. Phylogenetic analysis of cultivable oral treponemes from the Smibert collection. Int J Syst Bacteriol. 1998 Jul; 48 Pt 3:713-22.
    View in: PubMed
    Score: 0.050
  26. Interbacterial Adhesion Networks within Early Oral Biofilms of Single Human Hosts. Appl Environ Microbiol. 2017 06 01; 83(11).
    View in: PubMed
    Score: 0.046
  27. Helicobacter canis isolated from a dog liver with multifocal necrotizing hepatitis. J Clin Microbiol. 1996 Oct; 34(10):2479-82.
    View in: PubMed
    Score: 0.044
  28. Phylogenetic relationships and diversity within the Pasteurella haemolytica complex based on 16S rRNA sequence comparison and outer membrane protein and lipopolysaccharide analysis. Int J Syst Bacteriol. 1996 Jul; 46(3):736-44.
    View in: PubMed
    Score: 0.044
  29. Polyphasic analysis of strains of the genus Capnocytophaga and Centers for Disease Control group DF-3. Int J Syst Bacteriol. 1996 Jul; 46(3):782-91.
    View in: PubMed
    Score: 0.044
  30. First Cultivation of Health-Associated Tannerella sp. HOT-286 (BU063). J Dent Res. 2016 10; 95(11):1308-13.
    View in: PubMed
    Score: 0.043
  31. Helicobacter bilis and Helicobacter trogontum: infectious causes of abortion in sheep. J Vet Diagn Invest. 2016 May; 28(3):225-34.
    View in: PubMed
    Score: 0.043
  32. Phylogenetic position of the spirochetal genus Cristispira. Appl Environ Microbiol. 1996 Mar; 62(3):942-6.
    View in: PubMed
    Score: 0.043
  33. Phylogeny of not-yet-cultured spirochetes from termite guts. Appl Environ Microbiol. 1996 Feb; 62(2):347-52.
    View in: PubMed
    Score: 0.042
  34. Arcobacter-specific and Arcobacter butzleri-specific 16S rRNA-based DNA probes. J Clin Microbiol. 1995 Jul; 33(7):1691-8.
    View in: PubMed
    Score: 0.041
  35. Campylobacter hyoilei sp. nov., associated with porcine proliferative enteritis. Int J Syst Bacteriol. 1995 Jan; 45(1):61-6.
    View in: PubMed
    Score: 0.039
  36. Phylogeny of Helicobacter isolates from bird and swine feces and description of Helicobacter pametensis sp. nov. Int J Syst Bacteriol. 1994 Jul; 44(3):553-60.
    View in: PubMed
    Score: 0.038
  37. The impact of 16S ribosomal RNA-based phylogeny on the taxonomy of oral bacteria. Periodontol 2000. 1994 Jun; 5:26-51.
    View in: PubMed
    Score: 0.038
  38. Isolation of Helicobacter strains from wild bird and swine feces. Appl Environ Microbiol. 1994 Mar; 60(3):1025-8.
    View in: PubMed
    Score: 0.037
  39. HIV infection and microbial diversity in saliva. J Clin Microbiol. 2014 May; 52(5):1400-11.
    View in: PubMed
    Score: 0.037
  40. Phylogeny of Bacteroides, Prevotella, and Porphyromonas spp. and related bacteria. J Bacteriol. 1994 Feb; 176(3):725-32.
    View in: PubMed
    Score: 0.037
  41. Phylogeny of species in the family Neisseriaceae isolated from human dental plaque and description of Kingella oralis sp. nov [corrected]. Int J Syst Bacteriol. 1993 Jul; 43(3):490-9.
    View in: PubMed
    Score: 0.035
  42. Phylogeny of the Pasteurellaceae as determined by comparison of 16S ribosomal ribonucleic acid sequences. Zentralbl Bakteriol. 1993 Jun; 279(1):35-44.
    View in: PubMed
    Score: 0.035
  43. Role of gastric pH in isolation of Helicobacter mustelae from the feces of ferrets. Gastroenterology. 1993 Jan; 104(1):86-92.
    View in: PubMed
    Score: 0.034
  44. Phylogeny of 54 representative strains of species in the family Pasteurellaceae as determined by comparison of 16S rRNA sequences. J Bacteriol. 1992 Mar; 174(6):2002-13.
    View in: PubMed
    Score: 0.032
  45. Phylogenetic analysis of the spirochetes. J Bacteriol. 1991 Oct; 173(19):6101-9.
    View in: PubMed
    Score: 0.031
  46. Oligodeoxynucleotide probes for Campylobacter fetus and Campylobacter hyointestinalis based on 16S rRNA sequences. J Clin Microbiol. 1991 Sep; 29(9):1812-7.
    View in: PubMed
    Score: 0.031
  47. Campylobacter troglodytis sp. nov., isolated from feces of human-habituated wild chimpanzees (Pan troglodytes schweinfurthii) in Tanzania. Appl Environ Microbiol. 2011 Apr; 77(7):2366-73.
    View in: PubMed
    Score: 0.030
  48. Phylogeny of Helicobacter felis sp. nov., Helicobacter mustelae, and related bacteria. Int J Syst Bacteriol. 1991 Jan; 41(1):31-8.
    View in: PubMed
    Score: 0.030
  49. Reclassification of Treponema hyodysenteriae and Treponema innocens in a new genus, Serpula gen. nov., as Serpula hyodysenteriae comb. nov. and Serpula innocens comb. nov. Int J Syst Bacteriol. 1991 Jan; 41(1):50-8.
    View in: PubMed
    Score: 0.030
  50. Transfer of Kingella indologenes (Snell and Lapage 1976) to the genus Suttonella gen. nov. as Suttonella indologenes comb. nov.; transfer of Bacteroides nodosus (Beveridge 1941) to the genus Dichelobacter gen. nov. as Dichelobacter nodosus comb. nov.; and assignment of the genera Cardiobacterium, Dichelobacter, and Suttonella to Cardiobacteriaceae fam. nov. in the gamma division of Proteobacteria on the basis of 16S rRNA sequence comparisons. Int J Syst Bacteriol. 1990 Oct; 40(4):426-33.
    View in: PubMed
    Score: 0.029
  51. Phylogenetic diversity and temporal variation in the Spirochaeta populations from two Mediterranean microbial mats. Int Microbiol. 2008 Dec; 11(4):267-74.
    View in: PubMed
    Score: 0.026
  52. Isolation and characterization of a novel helicobacter species, "Helicobacter macacae," from rhesus monkeys with and without chronic idiopathic colitis. J Clin Microbiol. 2007 Dec; 45(12):4061-3.
    View in: PubMed
    Score: 0.024
  53. Guggenheimella bovis gen. nov., sp. nov., isolated from lesions of bovine dermatitis digitalis. Int J Syst Evol Microbiol. 2005 Mar; 55(Pt 2):667-671.
    View in: PubMed
    Score: 0.020
  54. A novel enterohepatic Helicobacter species 'Helicobacter mastomyrinus' isolated from the liver and intestine of rodents. Helicobacter. 2005 Feb; 10(1):59-70.
    View in: PubMed
    Score: 0.020
  55. Treponema putidum sp. nov., a medium-sized proteolytic spirochaete isolated from lesions of human periodontitis and acute necrotizing ulcerative gingivitis. Int J Syst Evol Microbiol. 2004 Jul; 54(Pt 4):1117-1122.
    View in: PubMed
    Score: 0.019
  56. Genetic diversity of Leptotrichia and description of Leptotrichia goodfellowii sp. nov., Leptotrichia hofstadii sp. nov., Leptotrichia shahii sp. nov. and Leptotrichia wadei sp. nov. Int J Syst Evol Microbiol. 2004 Mar; 54(Pt 2):583-592.
    View in: PubMed
    Score: 0.019
  57. Isolation and characterization of novel Helicobacter spp. from the gastric mucosa of harp seals Phoca groenlandica. Dis Aquat Organ. 2003 Dec 03; 57(1-2):1-9.
    View in: PubMed
    Score: 0.018
  58. Helicobacter cetorum sp. nov., a urease-positive Helicobacter species isolated from dolphins and whales. J Clin Microbiol. 2002 Dec; 40(12):4536-43.
    View in: PubMed
    Score: 0.017
  59. Helicobacter marmotae sp. nov. isolated from livers of woodchucks and intestines of cats. J Clin Microbiol. 2002 Jul; 40(7):2513-9.
    View in: PubMed
    Score: 0.017
  60. Molecular analysis of bacterial species associated with childhood caries. J Clin Microbiol. 2002 Mar; 40(3):1001-9.
    View in: PubMed
    Score: 0.016
  61. Infection-mediated early-onset periodontal disease in P/E-selectin-deficient mice. J Clin Periodontol. 2001 Jun; 28(6):569-75.
    View in: PubMed
    Score: 0.015
  62. Cholangiohepatitis and inflammatory bowel disease induced by a novel urease-negative Helicobacter species in A/J and Tac:ICR:HascidfRF mice. Exp Biol Med (Maywood). 2001 May; 226(5):420-8.
    View in: PubMed
    Score: 0.015
  63. Novel Helicobacter species isolated from rhesus monkeys with chronic idiopathic colitis. J Med Microbiol. 2001 May; 50(5):421-429.
    View in: PubMed
    Score: 0.015
  64. Isolation and characterization of a Helicobacter sp. from the gastric mucosa of dolphins, Lagenorhynchus acutus and Delphinus delphis. Appl Environ Microbiol. 2000 Nov; 66(11):4751-7.
    View in: PubMed
    Score: 0.015
  65. Helicobacter aurati sp. nov., a urease-positive Helicobacter species cultured from gastrointestinal tissues of Syrian hamsters. J Clin Microbiol. 2000 Oct; 38(10):3722-8.
    View in: PubMed
    Score: 0.015
  66. Helicobacter canadensis sp. nov. isolated from humans with diarrhea as an example of an emerging pathogen. J Clin Microbiol. 2000 Jul; 38(7):2546-9.
    View in: PubMed
    Score: 0.014
  67. Fused and overlapping rpoB and rpoC genes in Helicobacters, Campylobacters, and related bacteria. J Bacteriol. 1999 Jun; 181(12):3857-9.
    View in: PubMed
    Score: 0.013
  68. The family Coriobacteriaceae: reclassification of Eubacterium exiguum (Poco et al. 1996) and Peptostreptococcus heliotrinreducens (Lanigan 1976) as Slackia exigua gen. nov., comb. nov. and Slackia heliotrinireducens gen. nov., comb. nov., and Eubacterium lentum (Prevot 1938) as Eggerthella lenta gen. nov., comb. nov. Int J Syst Bacteriol. 1999 Apr; 49 Pt 2:595-600.
    View in: PubMed
    Score: 0.013
  69. Novel intestinal Helicobacter species isolated from cotton-top tamarins (Saguinus oedipus) with chronic colitis. J Clin Microbiol. 1999 Jan; 37(1):146-51.
    View in: PubMed
    Score: 0.013
  70. Differentiation of Actinobacillus pleuropneumoniae strains by sequence analysis of 16S rDNA and ribosomal intergenic regions, and development of a species specific oligonucleotide for in situ detection. Syst Appl Microbiol. 1998 Aug; 21(3):408-18.
    View in: PubMed
    Score: 0.013
  71. Hepatic Helicobacter species identified in bile and gallbladder tissue from Chileans with chronic cholecystitis. Gastroenterology. 1998 Apr; 114(4):755-63.
    View in: PubMed
    Score: 0.012
  72. Clinical and microbiological features of refractory periodontitis subjects. J Clin Periodontol. 1998 Feb; 25(2):169-80.
    View in: PubMed
    Score: 0.012
  73. Helicobacter rodentium sp. nov., a urease-negative Helicobacter species isolated from laboratory mice. Int J Syst Bacteriol. 1997 Jul; 47(3):627-34.
    View in: PubMed
    Score: 0.012
  74. Prevalence and varieties of Helicobacter species in dogs from random sources and pet dogs: animal and public health implications. J Clin Microbiol. 1996 Dec; 34(12):3165-70.
    View in: PubMed
    Score: 0.011
  75. Phylogenetic analyses of some extremely halophilic archaea isolated from Dead Sea water, determined on the basis of their 16S rRNA sequences. Appl Environ Microbiol. 1996 Oct; 62(10):3779-86.
    View in: PubMed
    Score: 0.011
  76. Helicobacter trogontum sp. nov., isolated from the rat intestine. Int J Syst Bacteriol. 1996 Oct; 46(4):916-21.
    View in: PubMed
    Score: 0.011
  77. Actinobacillus minor sp. nov., Actinobacillus porcinus sp. nov., and Actinobacillus indolicus sp. nov., three new V factor-dependent species from the respiratory tract of pigs. Int J Syst Bacteriol. 1996 Oct; 46(4):951-6.
    View in: PubMed
    Score: 0.011
  78. Helicobacter bilis sp. nov., a novel Helicobacter species isolated from bile, livers, and intestines of aged, inbred mice. J Clin Microbiol. 1995 Feb; 33(2):445-54.
    View in: PubMed
    Score: 0.010
  79. Brevinema andersonii gen. nov., sp. nov., an infectious spirochete isolated from the short-tailed shrew (Blarina brevicauda) and the white-footed mouse (Peromyscus leucopus). Int J Syst Bacteriol. 1995 Jan; 45(1):78-84.
    View in: PubMed
    Score: 0.010
  80. Chemotaxonomic analyses of Bacteroides gracilis and Bacteroides ureolyticus and reclassification of B. gracilis as Campylobacter gracilis comb. nov. Int J Syst Bacteriol. 1995 Jan; 45(1):145-52.
    View in: PubMed
    Score: 0.010
  81. "Checkerboard" DNA-DNA hybridization. Biotechniques. 1994 Oct; 17(4):788-92.
    View in: PubMed
    Score: 0.010
  82. Helicobacter pylori isolated from the domestic cat: public health implications. Infect Immun. 1994 Jun; 62(6):2367-74.
    View in: PubMed
    Score: 0.009
  83. Diversity of cultivable and uncultivable oral spirochetes from a patient with severe destructive periodontitis. Infect Immun. 1994 May; 62(5):1889-95.
    View in: PubMed
    Score: 0.009
  84. Intracellular Campylobacter-like organism from ferrets and hamsters with proliferative bowel disease is a Desulfovibrio sp. J Clin Microbiol. 1994 May; 32(5):1229-37.
    View in: PubMed
    Score: 0.009
  85. Helicobacter hepaticus sp. nov., a microaerophilic bacterium isolated from livers and intestinal mucosal scrapings from mice. J Clin Microbiol. 1994 May; 32(5):1238-45.
    View in: PubMed
    Score: 0.009
  86. Ornithobacterium rhinotracheale gen. nov., sp. nov., isolated from the avian respiratory tract. Int J Syst Bacteriol. 1994 Jan; 44(1):24-37.
    View in: PubMed
    Score: 0.009
  87. Campylobacter showae sp. nov., isolated from the human oral cavity. Int J Syst Bacteriol. 1993 Oct; 43(4):631-9.
    View in: PubMed
    Score: 0.009
  88. Antigenic specificity and morphologic characteristics of Chlamydia trachomatis, strain SFPD, isolated from hamsters with proliferative ileitis. Lab Anim Sci. 1993 Oct; 43(5):405-10.
    View in: PubMed
    Score: 0.009
  89. An uncultured gastric spiral organism is a newly identified Helicobacter in humans. J Infect Dis. 1993 Aug; 168(2):379-85.
    View in: PubMed
    Score: 0.009
  90. Helicobacter acinonyx sp. nov., isolated from cheetahs with gastritis. Int J Syst Bacteriol. 1993 Jan; 43(1):99-106.
    View in: PubMed
    Score: 0.009
  91. Helicobacter mustelae isolation from feces of ferrets: evidence to support fecal-oral transmission of a gastric Helicobacter. Infect Immun. 1992 Feb; 60(2):606-11.
    View in: PubMed
    Score: 0.008
  92. Helicobacter muridarum sp. nov., a microaerophilic helical bacterium with a novel ultrastructure isolated from the intestinal mucosa of rodents. Int J Syst Bacteriol. 1992 Jan; 42(1):27-36.
    View in: PubMed
    Score: 0.008
Connection Strength
The connection strength for co-authors is the sum of the scores for each of their shared publications.

Publication scores are based on many factors, including how long ago they were written and whether the person is a first or senior author.
Funded by the NIH National Center for Advancing Translational Sciences through its Clinical and Translational Science Awards Program, grant number UL1TR002541.