H Steven Seifert - Publications

Northwestern University, Evanston, IL 
Microbiology Biology

111 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2016 Lenz JD, Stohl EA, Robertson R, Hackett KT, Fisher K, Xiong K, Lee M, Hesek D, Mobashery S, Seifert HS, Davies C, Dillard JP. Amidase Activity of AmiC Controls Cell Separation, Stem-peptide Release, and is Enhanced by NlpD in Neisseria gonorrhoeae. The Journal of Biological Chemistry. PMID 26984407 DOI: 10.1074/jbc.M116.715573  1
2015 Stohl EA, Lenz JD, Dillard JP, Seifert HS. The gonococcal NlpD protein facilitates cell separation by activating peptidoglycan cleavage by AmiC. Journal of Bacteriology. PMID 26574512 DOI: 10.1128/JB.00540-15  1
2015 Zhang Y, Rajan R, Seifert HS, Mondragón A, Sontheimer EJ. DNase H Activity of Neisseria meningitidis Cas9. Molecular Cell. 60: 242-55. PMID 26474066 DOI: 10.1016/j.molcel.2015.09.020  1
2015 Château A, Seifert HS. Neisseria gonorrhoeae survives within and modulates apoptosis and inflammatory cytokine production of human macrophages. Cellular Microbiology. PMID 26426083 DOI: 10.1111/cmi.12529  1
2015 Gault J, Ferber M, Machata S, Imhaus AF, Malosse C, Charles-Orszag A, Millien C, Bouvier G, Bardiaux B, Péhau-Arnaudet G, Klinge K, Podglajen I, Ploy MC, Seifert HS, Nilges M, et al. Neisseria meningitidis Type IV Pili Composed of Sequence Invariable Pilins Are Masked by Multisite Glycosylation. Plos Pathogens. 11: e1005162. PMID 26367394 DOI: 10.1371/journal.ppat.1005162  1
2015 Obergfell KP, Seifert HS. Mobile DNA in the Pathogenic Neisseria. Microbiology Spectrum. 3: MDNA3-0015-2014. PMID 26104562 DOI: 10.1128/microbiolspec.MDNA3-0015-2014  1
2015 Gunderson CW, Seifert HS. Neisseria gonorrhoeae elicits extracellular traps in primary neutrophil culture while suppressing the oxidative burst. Mbio. 6. PMID 25670773 DOI: 10.1128/mBio.02452-14  1
2014 Rotman E, Seifert HS. The genetics of Neisseria species. Annual Review of Genetics. 48: 405-31. PMID 25251852 DOI: 10.1146/annurev-genet-120213-092007  1
2013 Chen A, Seifert HS. Structure-function studies of the Neisseria gonorrhoeae major outer membrane porin. Infection and Immunity. 81: 4383-91. PMID 24042111 DOI: 10.1128/IAI.00367-13  1
2013 Anderson MT, Seifert HS. Phase variation leads to the misidentification of a Neisseria gonorrhoeae virulence gene. Plos One. 8: e72183. PMID 23977246 DOI: 10.1371/journal.pone.0072183  1
2013 Stohl EA, Dale EM, Criss AK, Seifert HS. Neisseria gonorrhoeae metalloprotease NGO1686 is required for full piliation, and piliation is required for resistance to H2O2- and neutrophil-mediated killing. Mbio. 4. PMID 23839218 DOI: 10.1128/mBio.00399-13  1
2013 Cahoon LA, Manthei KA, Rotman E, Keck JL, Seifert HS. Neisseria gonorrhoeae RecQ helicase HRDC domains are essential for efficient binding and unwinding of the pilE guanine quartet structure required for pilin antigenic variation. Journal of Bacteriology. 195: 2255-61. PMID 23475972 DOI: 10.1128/JB.02217-12  1
2013 Cahoon LA, Seifert HS. Transcription of a cis-acting, noncoding, small RNA is required for pilin antigenic variation in Neisseria gonorrhoeae. Plos Pathogens. 9: e1003074. PMID 23349628 DOI: 10.1371/journal.ppat.1003074  1
2012 Kuryavyi V, Cahoon LA, Seifert HS, Patel DJ. RecA-binding pilE G4 sequence essential for pilin antigenic variation forms monomeric and 5' end-stacked dimeric parallel G-quadruplexes. Structure (London, England : 1993). 20: 2090-102. PMID 23085077 DOI: 10.1016/j.str.2012.09.013  1
2012 Duffin PM, Seifert HS. Genetic transformation of Neisseria gonorrhoeae shows a strand preference. Fems Microbiology Letters. 334: 44-8. PMID 22676068 DOI: 10.1111/j.1574-6968.2012.02612.x  1
2012 Stohl EA, Chan YA, Hackett KT, Kohler PL, Dillard JP, Seifert HS. Neisseria gonorrhoeae virulence factor NG1686 is a bifunctional M23B family metallopeptidase that influences resistance to hydrogen peroxide and colony morphology. The Journal of Biological Chemistry. 287: 11222-33. PMID 22334697 DOI: 10.1074/jbc.M111.338830  1
2012 Criss AK, Seifert HS. A bacterial siren song: intimate interactions between Neisseria and neutrophils. Nature Reviews. Microbiology. 10: 178-90. PMID 22290508 DOI: 10.1038/nrmicro2713  1
2012 Vink C, Rudenko G, Seifert HS. Microbial antigenic variation mediated by homologous DNA recombination. Fems Microbiology Reviews. 36: 917-48. PMID 22212019 DOI: 10.1111/j.1574-6976.2011.00321.x  1
2011 Chen A, Seifert HS. Neisseria gonorrhoeae-mediated inhibition of apoptotic signalling in polymorphonuclear leukocytes. Infection and Immunity. 79: 4447-58. PMID 21844239 DOI: 10.1128/IAI.01267-10  1
2011 Chen A, Seifert HS. Interactions with Host Cells Causes Neisseria meningitidis Pili to Become Unglued. Frontiers in Microbiology. 2: 66. PMID 21833319 DOI: 10.3389/fmicb.2011.00066  1
2011 Cahoon LA, Seifert HS. Focusing homologous recombination: pilin antigenic variation in the pathogenic Neisseria. Molecular Microbiology. 81: 1136-43. PMID 21812841 DOI: 10.1111/j.1365-2958.2011.07773.x  1
2011 Stohl EA, Gruenig MC, Cox MM, Seifert HS. Purification and characterization of the RecA protein from Neisseria gonorrhoeae. Plos One. 6: e17101. PMID 21359151 DOI: 10.1371/journal.pone.0017101  1
2011 Anderson MT, Seifert HS. Opportunity and means: horizontal gene transfer from the human host to a bacterial pathogen. Mbio. 2: e00005-11. PMID 21325040 DOI: 10.1128/mBio.00005-11  1
2011 Schook PO, Stohl EA, Criss AK, Seifert HS. The DNA-binding activity of the Neisseria gonorrhoeae LexA orthologue NG1427 is modulated by oxidation. Molecular Microbiology. 79: 846-60. PMID 21299643 DOI: 10.1111/j.1365-2958.2010.07491.x  1
2011 Cahoon LA, Stohl EA, Seifert HS. The Neisseria gonorrhoeae photolyase orthologue phrB is required for proper DNA supercoiling but does not function in photo-reactivation. Molecular Microbiology. 79: 729-42. PMID 21255115 DOI: 10.1111/j.1365-2958.2010.07481.x  1
2010 Gruenig MC, Stohl EA, Chitteni-Pattu S, Seifert HS, Cox MM. Less is more: Neisseria gonorrhoeae RecX protein stimulates recombination by inhibiting RecA. The Journal of Biological Chemistry. 285: 37188-97. PMID 20851893 DOI: 10.1074/jbc.M110.171967  1
2010 Duffin PM, Seifert HS. DNA uptake sequence-mediated enhancement of transformation in Neisseria gonorrhoeae is strain dependent. Journal of Bacteriology. 192: 4436-44. PMID 20601472 DOI: 10.1128/JB.00442-10  1
2010 Helm RA, Seifert HS. Frequency and rate of pilin antigenic variation of Neisseria meningitidis. Journal of Bacteriology. 192: 3822-3. PMID 20472803 DOI: 10.1128/JB.00280-10  1
2010 Tobiason DM, Seifert HS. Genomic content of Neisseria species. Journal of Bacteriology. 192: 2160-8. PMID 20172999 DOI: 10.1128/JB.01593-09  1
2010 LeCuyer BE, Criss AK, Seifert HS. Genetic characterization of the nucleotide excision repair system of Neisseria gonorrhoeae. Journal of Bacteriology. 192: 665-73. PMID 19933360 DOI: 10.1128/JB.01018-09  1
2010 Criss AK, Bonney KM, Chang RA, Duffin PM, LeCuyer BE, Seifert HS. Mismatch correction modulates mutation frequency and pilus phase and antigenic variation in Neisseria gonorrhoeae. Journal of Bacteriology. 192: 316-25. PMID 19854909 DOI: 10.1128/JB.01228-09  1
2009 Cahoon LA, Seifert HS. An alternative DNA structure is necessary for pilin antigenic variation in Neisseria gonorrhoeae. Science (New York, N.Y.). 325: 764-7. PMID 19661435 DOI: 10.1126/science.1175653  1
2009 Criss AK, Katz BZ, Seifert HS. Resistance of Neisseria gonorrhoeae to non-oxidative killing by adherent human polymorphonuclear leucocytes. Cellular Microbiology. 11: 1074-87. PMID 19290914 DOI: 10.1111/j.1462-5822.2009.01308.x  1
2009 Duffin PM, Seifert HS. ksgA mutations confer resistance to kasugamycin in Neisseria gonorrhoeae. International Journal of Antimicrobial Agents. 33: 321-7. PMID 19097863 DOI: 10.1016/j.ijantimicag.2008.08.030  1
2008 Criss AK, Seifert HS. Neisseria gonorrhoeae suppresses the oxidative burst of human polymorphonuclear leukocytes. Cellular Microbiology. 10: 2257-70. PMID 18684112 DOI: 10.1111/j.1462-5822.2008.01205.x  1
2007 Kline KA, Criss AK, Wallace A, Seifert HS. Transposon mutagenesis identifies sites upstream of the Neisseria gonorrhoeae pilE gene that modulate pilin antigenic variation. Journal of Bacteriology. 189: 3462-70. PMID 17307859 DOI: 10.1128/JB.01911-06  1
2007 Helm RA, Barnhart MM, Seifert HS. pilQ Missense mutations have diverse effects on PilQ multimer formation, piliation, and pilus function in Neisseria gonorrhoeae. Journal of Bacteriology. 189: 3198-207. PMID 17277065 DOI: 10.1128/JB.01833-06  1
2006 Stohl EA, Seifert HS. Neisseria gonorrhoeae DNA recombination and repair enzymes protect against oxidative damage caused by hydrogen peroxide. Journal of Bacteriology. 188: 7645-51. PMID 16936020 DOI: 10.1128/JB.00801-06  1
2006 Criss AK, Seifert HS. Gonococci exit apically and basally from polarized epithelial cells and exhibit dynamic changes in type IV pili. Cellular Microbiology. 8: 1430-43. PMID 16922862 DOI: 10.1111/j.1462-5822.2006.00722.x  1
2006 Sechman EV, Kline KA, Seifert HS. Loss of both Holliday junction processing pathways is synthetically lethal in the presence of gonococcal pilin antigenic variation. Molecular Microbiology. 61: 185-93. PMID 16824104 DOI: 10.1111/j.1365-2958.2006.05213.x  1
2006 Tobiason DM, Seifert HS. The obligate human pathogen, Neisseria gonorrhoeae, is polyploid. Plos Biology. 4: e185. PMID 16719561 DOI: 10.1371/journal.pbio.0040185  1
2006 Lusetti SL, Hobbs MD, Stohl EA, Chitteni-Pattu S, Inman RB, Seifert HS, Cox MM. The RecF protein antagonizes RecX function via direct interaction. Molecular Cell. 21: 41-50. PMID 16387652 DOI: 10.1016/j.molcel.2005.11.011  1
2005 Stohl EA, Criss AK, Seifert HS. The transcriptome response of Neisseria gonorrhoeae to hydrogen peroxide reveals genes with previously uncharacterized roles in oxidative damage protection. Molecular Microbiology. 58: 520-32. PMID 16194237 DOI: 10.1111/j.1365-2958.2005.04839.x  1
2005 Criss AK, Kline KA, Seifert HS. The frequency and rate of pilin antigenic variation in Neisseria gonorrhoeae. Molecular Microbiology. 58: 510-9. PMID 16194236 DOI: 10.1111/j.1365-2958.2005.04838.x  1
2005 Zhao S, Tobiason DM, Hu M, Seifert HS, Nicholas RA. The penC mutation conferring antibiotic resistance in Neisseria gonorrhoeae arises from a mutation in the PilQ secretin that interferes with multimer stability. Molecular Microbiology. 57: 1238-51. PMID 16101998 DOI: 10.1111/j.1365-2958.2005.04752.x  1
2005 Kline KA, Seifert HS. Mutation of the priA gene of Neisseria gonorrhoeae affects DNA transformation and DNA repair. Journal of Bacteriology. 187: 5347-55. PMID 16030229 DOI: 10.1128/JB.187.15.5347-5355.2005  1
2005 Sechman EV, Rohrer MS, Seifert HS. A genetic screen identifies genes and sites involved in pilin antigenic variation in Neisseria gonorrhoeae. Molecular Microbiology. 57: 468-83. PMID 15978078 DOI: 10.1111/j.1365-2958.2005.04657.x  1
2005 Rohrer MS, Lazio MP, Seifert HS. A real-time semi-quantitative RT-PCR assay demonstrates that the pilE sequence dictates the frequency and characteristics of pilin antigenic variation in Neisseria gonorrhoeae. Nucleic Acids Research. 33: 3363-71. PMID 15947134 DOI: 10.1093/nar/gki650  1
2005 Kline KA, Seifert HS. Role of the Rep helicase gene in homologous recombination in Neisseria gonorrhoeae. Journal of Bacteriology. 187: 2903-7. PMID 15805536 DOI: 10.1128/JB.187.8.2903-2907.2005  1
2005 Skaar EP, Lecuyer B, Lenich AG, Lazio MP, Perkins-Balding D, Seifert HS, Karls AC. Analysis of the Piv recombinase-related gene family of Neisseria gonorrhoeae. Journal of Bacteriology. 187: 1276-86. PMID 15687191 DOI: 10.1128/JB.187.4.1276-1286.2005  1
2004 Lusetti SL, Drees JC, Stohl EA, Seifert HS, Cox MM. The DinI and RecX proteins are competing modulators of RecA function. The Journal of Biological Chemistry. 279: 55073-9. PMID 15489505 DOI: 10.1074/jbc.M410371200  1
2004 Chen CJ, Tobiason DM, Thomas CE, Shafer WM, Seifert HS, Sparling PF. A mutant form of the Neisseria gonorrhoeae pilus secretin protein PilQ allows increased entry of heme and antimicrobial compounds. Journal of Bacteriology. 186: 730-9. PMID 14729699 DOI: 10.1128/JB.186.3.730-739.2004  1
2003 Long CD, Tobiason DM, Lazio MP, Kline KA, Seifert HS. Low-level pilin expression allows for substantial DNA transformation competence in Neisseria gonorrhoeae. Infection and Immunity. 71: 6279-91. PMID 14573647 DOI: 10.1128/IAI.71.11.6279-6291.2003  1
2003 VanLoock MS, Yu X, Yang S, Galkin VE, Huang H, Rajan SS, Anderson WF, Stohl EA, Seifert HS, Egelman EH. Complexes of RecA with LexA and RecX differentiate between active and inactive RecA nucleoprotein filaments. Journal of Molecular Biology. 333: 345-54. PMID 14529621 DOI: 10.1016/j.jmb.2003.08.053  1
2003 Kline KA, Sechman EV, Skaar EP, Seifert HS. Recombination, repair and replication in the pathogenic Neisseriae: the 3 R's of molecular genetics of two human-specific bacterial pathogens. Molecular Microbiology. 50: 3-13. PMID 14507359 DOI: 10.1046/j.1365-2958.2003.03679.x  1
2003 Stohl EA, Brockman JP, Burkle KL, Morimatsu K, Kowalczykowski SC, Seifert HS. Escherichia coli RecX inhibits RecA recombinase and coprotease activities in vitro and in vivo Journal of Biological Chemistry. 278: 2278-2285. PMID 12427742 DOI: 10.1074/jbc.M210496200  1
2002 Maier B, Potter L, So M, Long CD, Seifert HS, Sheetz MP. Single pilus motor forces exceed 100 pN. Proceedings of the National Academy of Sciences of the United States of America. 99: 16012-7. PMID 12446837 DOI: 10.1073/pnas.242523299  1
2002 Skaar EP, Tobiason DM, Quick J, Juddt RC, Weissbach H, Etienne F, Brot N, Seifert HS. The outer membrane localization of the Neisseria gonorrhoeae MsrA/B is involved in survival against reactive oxygen species Proceedings of the National Academy of Sciences of the United States of America. 99: 10108-10113. PMID 12096194 DOI: 10.1073/pnas.152334799  1
2002 Stohl EA, Blount L, Seifert HS. Differential cross-complementation patterns of Escherichia coli and Neisseria gonorrhoeae RecA proteins. Microbiology (Reading, England). 148: 1821-31. PMID 12055302 DOI: 10.1099/00221287-148-6-1821  1
2002 Skaar EP, Seifert HS. The misidentification of bacterial genes as human cDNAs: was the human D-1 tumor antigen gene acquired from bacteria? Genomics. 79: 625-7. PMID 11991711 DOI: 10.1006/geno.2002.6763  1
2002 Skaar EP, Lazio MP, Seifert HS. Roles of the recJ and recN genes in homologous recombination and DNA repair pathways of Neisseria gonorrhoeae. Journal of Bacteriology. 184: 919-27. PMID 11807051 DOI: 10.1128/jb.184.4.919-927.2002  1
2001 Tobiason DM, Seifert HS. Inverse relationship between pilus-mediated gonococcal adherence and surface expression of the pilus receptor, CD46. Microbiology (Reading, England). 147: 2333-40. PMID 11496010 DOI: 10.1099/00221287-147-8-2333  1
2001 Dillard JP, Seifert HS. A variable genetic island specific for Neisseria gonorrhoeae is involved in providing DNA for natural transformation and is found more often in disseminated infection isolates. Molecular Microbiology. 41: 263-77. PMID 11454218 DOI: 10.1046/j.1365-2958.2001.02520.x  1
2001 Stohl EA, Seifert HS. The recX gene potentiates homologous recombination in Neisseria gonorrhoeae. Molecular Microbiology. 40: 1301-10. PMID 11442829 DOI: 10.1046/j.1365-2958.2001.02463.x  1
2001 Kadekoppala M, Cheresh P, Catron D, Ji DD, Deitsch K, Wellems TE, Seifert HS, Haldar K. Rapid recombination among transfected plasmids, chimeric episome formation and trans gene expression in Plasmodium falciparum. Molecular and Biochemical Parasitology. 112: 211-8. PMID 11223128 DOI: 10.1016/S0166-6851(00)00368-6  1
2001 Long CD, Hayes SF, van Putten JP, Harvey HA, Apicella MA, Seifert HS. Modulation of gonococcal piliation by regulatable transcription of pilE. Journal of Bacteriology. 183: 1600-9. PMID 11160091 DOI: 10.1128/JB.183.5.1600-1609.2001  1
2000 Serkin CD, Seifert HS. Iron availability regulates DNA recombination in Neisseria gonorrhoeae. Molecular Microbiology. 37: 1075-86. PMID 10972826 DOI: 10.1046/j.1365-2958.2000.02058.x  1
2000 Mehr IJ, Long CD, Serkin CD, Seifert HS. A homologue of the recombination-dependent growth gene, rdgC, is involved in gonococcal pilin antigenic variation. Genetics. 154: 523-32. PMID 10655208  1
2000 Hopper S, Wilbur JS, Vasquez BL, Larson J, Clary S, Mehr IJ, Seifert HS, So M. Isolation of Neisseria gonorrhoeae mutants that show enhanced trafficking across polarized T84 epithelial monolayers. Infection and Immunity. 68: 896-905. PMID 10639460 DOI: 10.1128/IAI.68.2.896-905.2000  1
1999 Howell-Adams B, Seifert HS. Insertion mutations in pilE differentially alter gonococcal pilin antigenic variation. Journal of Bacteriology. 181: 6133-41. PMID 10498728  1
1998 Mehr IJ, Seifert HS. Differential roles of homologous recombination pathways in Neisseria gonorrhoeae pilin antigenic variation, DNA transformation and DNA repair. Molecular Microbiology. 30: 697-710. PMID 10094619 DOI: 10.1046/j.1365-2958.1998.01089.x  1
1998 Long CD, Madraswala RN, Seifert HS. Comparisons between colony phase variation of Neisseria gonorrhoeae FA1090 and pilus, pilin, and S-pilin expression. Infection and Immunity. 66: 1918-27. PMID 9573070  1
1998 Serkin CD, Seifert HS. Frequency of pilin antigenic variation in Neisseria gonorrhoeae. Journal of Bacteriology. 180: 1955-8. PMID 9537399  1
1998 Laskos L, Dillard JP, Seifert HS, Fyfe JA, Davies JK. The pathogenic neisseriae contain an inactive rpoN gene and do not utilize the pilE sigma54 promoter. Gene. 208: 95-102. PMID 9479056 DOI: 10.1016/S0378-1119(97)00664-1  1
1997 Dillard JP, Seifert HS. A peptidoglycan hydrolase similar to bacteriophage endolysins acts as an autolysin in Neisseria gonorrhoeae. Molecular Microbiology. 25: 893-901. PMID 9364915  1
1997 Seifert HS. Insertionally inactivated and inducible recA alleles for use in Neisseria. Gene. 188: 215-20. PMID 9133594 DOI: 10.1016/S0378-1119(96)00810-4  1
1997 Mehr IJ, Seifert HS. Random shuttle mutagenesis: gonococcal mutants deficient in pilin antigenic variation. Molecular Microbiology. 23: 1121-31. PMID 9106204 DOI: 10.1046/j.1365-2958.1997.2971660.x  1
1997 Wainwright LA, Frangipane JV, Seifert HS. Analysis of protein binding to the Sma/Cla DNA repeat in pathogenic Neisseriae. Nucleic Acids Research. 25: 1362-8. PMID 9060430 DOI: 10.1093/nar/25.7.1362  1
1997 Seifert HS. Corrigendum: 'Insertionally inactivated and inducible recA alleles for in Neisseria' (GENE (1997) 188 (215-220)) Gene. 197: 415. DOI: 10.1016/S0378-1119(97)00379-X  1
1996 Howell-Adams B, Wainwright LA, Seifert HS. The size and position of heterologous insertions in a silent locus differentially affect pilin recombination in Neisseria gonorrhoeae. Molecular Microbiology. 22: 509-22. PMID 8939434  1
1996 Boyle-Vavra S, Seifert HS. Uptake-sequence-independent DNA transformation exists in Neisseria gonorrhoeae. Microbiology (Reading, England). 142: 2839-45. PMID 8885400  1
1996 Seifert HS. Questions about gonococcal pilus phase- and antigenic variation. Molecular Microbiology. 21: 433-40. PMID 8866467  1
1995 Pritchard KH, Seifert HS. Direct transformation of Neisseria gonorrhoeae by gel-isolated DNA. Molecular Biotechnology. 4: 315-7. PMID 8680936 DOI: 10.1007/BF02779023  1
1995 Boyle-Vavra S, Seifert HS. Shuttle mutagenesis: a mini-transposon for producing PhoA fusions with exported proteins in Neisseria gonorrhoeae. Gene. 155: 101-6. PMID 7698652 DOI: 10.1016/0378-1119(94)00890-5  1
1994 Schwan WR, Seifert HS, Duncan JL. Analysis of the fimB promoter region involved in type 1 pilus phase variation in Escherichia coli. Molecular & General Genetics : Mgg. 242: 623-30. PMID 8121417 DOI: 10.1007/BF00285286  1
1994 Jerse AE, Cohen MS, Drown PM, Whicker LG, Isbey SF, Seifert HS, Cannon JG. Multiple gonococcal opacity proteins are expressed during experimental urethral infection in the male. The Journal of Experimental Medicine. 179: 911-20. PMID 8113683  1
1994 Wainwright LA, Pritchard KH, Seifert HS. A conserved DNA sequence is required for efficient gonococcal pilin antigenic variation. Molecular Microbiology. 13: 75-87. PMID 7984095 DOI: 10.1111/j.1365-2958.1994.tb00403.x  1
1994 Seifert HS, Wright CJ, Jerse AE, Cohen MS, Cannon JG. Multiple gonococcal pilin antigenic variants are produced during experimental human infections. The Journal of Clinical Investigation. 93: 2744-9. PMID 7911129 DOI: 10.1172/JCI117290  1
1994 Wright CJ, Jerse AE, Cohen MS, Cannon JG, Seifert HS. Nonrepresentative PCR amplification of variable gene sequences in clinical specimens containing dilute, complex mixtures of microorganisms. Journal of Clinical Microbiology. 32: 464-8. PMID 7908674  1
1993 Wainwright LA, Seifert HS. Paraffin beads can replace mineral oil as an evaporation barrier in PCR. Biotechniques. 14: 34-6. PMID 8424873  1
1993 Boyle-Vavra S, So M, Seifert HS. Transcriptional control of gonococcal pilE expression: involvement of an alternate sigma factor. Gene. 137: 233-6. PMID 8299953 DOI: 10.1016/0378-1119(93)90012-R  1
1992 Seifert HS, Wilson D. Characterization of a cryptic gene pair from Neisseria gonorrhoeae that is common to pathogenic Neisseria species. Infection and Immunity. 60: 1232-6. PMID 1541538  1
1992 Schwan WR, Seifert HS, Duncan JL. Growth conditions mediate differential transcription of fim genes involved in phase variation of type 1 pili. Journal of Bacteriology. 174: 2367-75. PMID 1348054  1
1992 Seifert HS. Molecular mechanisms of antigenic variation in Neisseria gonorrhoeae. Molecular and Cell Biology of Human Diseases Series. 1: 1-22. PMID 1341640  1
1992 Stein DC, Chien R, Seifert HS. Construction of a Neisseria gonorrhoeae MS11 derivative deficient in NgoMI restriction and modification. Journal of Bacteriology. 174: 4899-906. PMID 1321116  1
1991 Seifert HS, So M. Genetic systems in pathogenic Neisseriae. Methods in Enzymology. 204: 342-57. PMID 1943782  1
1991 Elkins C, Thomas CE, Seifert HS, Sparling PF. Species-specific uptake of DNA by gonococci is mediated by a 10-base-pair sequence Journal of Bacteriology. 173: 3911-3913. PMID 1904861  1
1991 Hoekstra MF, Seifert HS, Nickoloff J, Heffron F. Shuttle mutagenesis: bacterial transposons for genetic manipulations in yeast. Methods in Enzymology. 194: 329-42. PMID 1848645 DOI: 10.1016/0076-6879(91)94025-8  1
1991 Marchal C, Taha MK, Larribe M, Seifert HS, So M. [Molecular bases of virulence in Neisseria gonorrhoeae]. Bulletin De L'AcadéMie Nationale De MéDecine. 175: 823-34. PMID 1683810  1
1990 Paruchuri DK, Seifert HS, Ajioka RS, Karlsson KA, So M. Identification and characterization of a Neisseria gonorrhoeae gene encoding a glycolipid-binding adhesin. Proceedings of the National Academy of Sciences of the United States of America. 87: 333-7. PMID 2153292  1
1990 Seifert HS, Ajioka RS, Paruchuri D, Heffron F, So M. Shuttle mutagenesis of Neisseria gonorrhoeae: pilin null mutations lower DNA transformation competence. Journal of Bacteriology. 172: 40-6. PMID 2152910  1
1990 Flynn JL, Weiss WR, Norris KA, Seifert HS, Kumar S, So M. Generation of a cytotoxic T-lymphocyte response using a Salmonella antigen-delivery system. Molecular Microbiology. 4: 2111-8. PMID 2089224  1
1988 Seifert HS, Ajioka RS, Marchal C, Sparling PF, So M. DNA transformation leads to pilin antigenic variation in Neisseria gonorrhoeae. Nature. 336: 392-5. PMID 2904127 DOI: 10.1038/336392a0  1
1988 Seifert HS, So M. Genetic mechanisms of bacterial antigenic variation. Microbiological Reviews. 52: 327-36. PMID 2903434  1
1988 Seifert HS, Ajioka R, Magdalene S. Alternative model for Neisseria gonorrhoeae pilin variation Vaccine. 6: 107-109. PMID 2898841 DOI: 10.1016/S0264-410X(88)80009-4  1
1988 Taha MK, So M, Seifert HS, Billyard E, Marchal C. Pilin expression in Neisseria gonorrhoeae is under both positive and negative transcriptional control. The Embo Journal. 7: 4367-78. PMID 2854063  1
1988 Carbonetti NH, Simnad VI, Seifert HS, So M, Sparling PF. Genetics of protein I of Neisseria gonorrhoeae: Construction of hybrid porins Proceedings of the National Academy of Sciences of the United States of America. 85: 6841-6845. PMID 2457919  1
1986 Seifert HS, Chen EY, So M, Heffron F. Shuttle mutagenesis: A method of transposon mutagenesis for Saccharomyces cerevisiae Proceedings of the National Academy of Sciences of the United States of America. 83: 735-739. PMID 3003748  1
1986 Segal E, Hagblom P, Seifert HS, So M. Antigenic variation of gonococcal pilus involves assembly of separated silent gene segments Proceedings of the National Academy of Sciences of the United States of America. 83: 2177-2181. PMID 2870495  1
1984 Seifert HS, Porter RD. Enhanced recombination between λp lac5 and mini-F-lac: The tra regulon is required for recombination enhancement Mgg Molecular & General Genetics. 193: 269-274. PMID 6319966 DOI: 10.1007/BF00330679  1
1984 Seifert HS, Porter RD. Enhanced recombination between λplac5 and F42lac: Identification of cis- and trans-acting factors Proceedings of the National Academy of Sciences of the United States of America. 81: 7500-7504. PMID 6095300  1
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