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Sharon R. Long - Publications

Affiliations: 
Biological Science Stanford University, Palo Alto, CA 
Area:
molecular biology, biochemistry and genetics to study the symbiosis of Rhizobium bacteria and plant hosts
Website:
http://cmgm.stanford.edu/biology/long/presentmembers.html

147 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
2023 Bustamante JA, Ceron JS, Gao IT, Ramirez HA, Aviles MV, Bet Adam D, Brice JR, Cuellar R, Dockery E, Jabagat MK, Karp DG, Lau JK, Li S, Lopez-Magaña R, Moore RR, ... ... Long SR, et al. A protease and a lipoprotein jointly modulate the conserved ExoR-ExoS-ChvI signaling pathway critical in Sinorhizobium meliloti for symbiosis with legume hosts. Plos Genetics. 19: e1010776. PMID 37871041 DOI: 10.1371/journal.pgen.1010776  0.758
2021 Wells DH, Goularte NF, Barnett MJ, Cegelski L, Long SR. Identification of a novel pyruvyltransferase using C solid-state NMR to analyze rhizobial exopolysaccharides. Journal of Bacteriology. JB0040321. PMID 34606371 DOI: 10.1128/JB.00403-21  0.818
2019 Barnett MJ, Solow-Cordero DE, Long SR. A high-throughput system to identify inhibitors of Liberibacter asiaticus transcription regulators. Proceedings of the National Academy of Sciences of the United States of America. PMID 31427509 DOI: 10.1073/Pnas.1905149116  0.743
2018 Wippel K, Long SR. Symbiotic performance of Sinorhizobium meliloti lacking ppGpp depends on the Medicago host species. Molecular Plant-Microbe Interactions : Mpmi. PMID 30576265 DOI: 10.1094/Mpmi-11-18-0306-R  0.465
2018 Lang C, Barnett MJ, Fisher RF, Smith LS, Diodati ME, Long SR. Most Extracytoplasmic Function Sigma Factors Control Accessory Functions. Msphere. 3. PMID 30305320 DOI: 10.1128/mSphereDirect.00454-18  0.834
2018 Ratib NR, Sabio EY, Mendoza C, Barnett MJ, Clover SB, Ortega JA, Dela Cruz FM, Balderas D, White H, Long SR, Chen EJ. Genome-wide identification of genes directly regulated by ChvI and a consensus sequence for ChvI binding in Sinorhizobium meliloti. Molecular Microbiology. PMID 30192418 DOI: 10.1111/Mmi.14119  0.787
2018 Lang C, Smith LS, Haney CH, Long SR. Corrigendum: Characterization of Novel Plant Symbiosis Mutants Using a New Multiple Gene-Expression Reporter Strain. Frontiers in Plant Science. 9: 848. PMID 29930569 DOI: 10.3389/fpls.2018.00848  0.81
2018 Lang C, Smith LS, Long SR. Characterization of Novel Plant Symbiosis Mutants Using a New Multiple Gene-Expression ReporterStrain. Frontiers in Plant Science. 9: 76. PMID 29467773 DOI: 10.3389/Fpls.2018.00076  0.456
2018 Lehman AP, Long SR. OxyR-dependent Transcription Response of Sinorhizobium meliloti to Oxidative Stress. Journal of Bacteriology. PMID 29358497 DOI: 10.1128/Jb.00622-17  0.807
2017 Barnett MJ, Long SR. Novel genes and regulators that influence production of cell surface exopolysaccharides in Sinorhizobium meliloti. Journal of Bacteriology. PMID 29158240 DOI: 10.1128/Jb.00501-17  0.777
2016 Long SR. SnapShot: Signaling in Symbiosis. Cell. 167: 582-582.e1. PMID 27716511 DOI: 10.1016/J.Cell.2016.09.046  0.348
2016 Ichida H, Long SR. LDSS-P: an advanced algorithm to extract functional short motifs associated with coordinated gene expression. Nucleic Acids Research. PMID 27190233 DOI: 10.1093/Nar/Gkw435  0.413
2016 Wippel K, Long SR. Contributions of Sinorhizobium meliloti transcriptional regulator DksA to bacterial growth and efficient symbiosis with Medicago sativa. Journal of Bacteriology. PMID 26883825 DOI: 10.1128/Jb.00013-16  0.473
2015 Long SR. Symbiosis: Receptive to infection. Nature. 523: 298-9. PMID 26153862 DOI: 10.1038/Nature14632  0.348
2015 Lang C, Long SR. Transcriptomic Analysis of Sinorhizobium meliloti and Medicago truncatula Symbiosis Using Nitrogen Fixation-Deficient Nodules. Molecular Plant-Microbe Interactions : Mpmi. MPMI12140407R. PMID 25844838 DOI: 10.1094/Mpmi-12-14-0407-R  0.471
2015 Barnett MJ, Long SR. The Sinorhizobium meliloti SyrM regulon: effects on global gene expression are mediated by syrA and nodD3. Journal of Bacteriology. 197: 1792-806. PMID 25777671 DOI: 10.1128/Jb.02626-14  0.774
2013 Lehman AP, Long SR. Exopolysaccharides from Sinorhizobium meliloti can protect against H2O2-dependent damage. Journal of Bacteriology. 195: 5362-9. PMID 24078609 DOI: 10.1128/Jb.00681-13  0.773
2013 Peck MC, Fisher RF, Bliss R, Long SR. Isolation and characterization of mutant Sinorhizobium meliloti NodD1 proteins with altered responses to luteolin. Journal of Bacteriology. 195: 3714-23. PMID 23772067 DOI: 10.1128/Jb.00309-13  0.819
2013 Schlüter JP, Reinkensmeier J, Barnett MJ, Lang C, Krol E, Giegerich R, Long SR, Becker A. Global mapping of transcription start sites and promoter motifs in the symbiotic α-proteobacterium Sinorhizobium meliloti 1021. Bmc Genomics. 14: 156. PMID 23497287 DOI: 10.1186/1471-2164-14-156  0.744
2013 Riely BK, Larrainzar E, Haney CH, Mun JH, Gil-Quintana E, González EM, Yu HJ, Tricoli D, Ehrhardt DW, Long SR, Cook DR. Development of tools for the biochemical characterization of the symbiotic receptor-like kinase DMI2. Molecular Plant-Microbe Interactions : Mpmi. 26: 216-26. PMID 23013436 DOI: 10.1094/Mpmi-10-11-0276  0.815
2012 Barnett MJ, Bittner AN, Toman CJ, Oke V, Long SR. Dual RpoH sigma factors and transcriptional plasticity in a symbiotic bacterium. Journal of Bacteriology. 194: 4983-94. PMID 22773790 DOI: 10.1128/Jb.00449-12  0.783
2012 Crook MB, Lindsay DP, Biggs MB, Bentley JS, Price JC, Clement SC, Clement MJ, Long SR, Griffitts JS. Rhizobial plasmids that cause impaired symbiotic nitrogen fixation and enhanced host invasion. Molecular Plant-Microbe Interactions : Mpmi. 25: 1026-33. PMID 22746823 DOI: 10.1094/Mpmi-02-12-0052-R  0.368
2012 Fields AT, Navarrete CS, Zare AZ, Huang Z, Mostafavi M, Lewis JC, Rezaeihaghighi Y, Brezler BJ, Ray S, Rizzacasa AL, Barnett MJ, Long SR, Chen EJ, Chen JC. The conserved polarity factor podJ1 impacts multiple cell envelope-associated functions in Sinorhizobium meliloti. Molecular Microbiology. 84: 892-920. PMID 22553970 DOI: 10.1111/J.1365-2958.2012.08064.X  0.777
2011 Rightmyer AP, Long SR. Pseudonodule formation by wild-type and symbiotic mutant Medicago truncatula in response to auxin transport inhibitors. Molecular Plant-Microbe Interactions : Mpmi. 24: 1372-84. PMID 21809981 DOI: 10.1094/Mpmi-04-11-0103  0.438
2011 Haney CH, Riely BK, Tricoli DM, Cook DR, Ehrhardt DW, Long SR. Symbiotic rhizobia bacteria trigger a change in localization and dynamics of the Medicago truncatula receptor kinase LYK3. The Plant Cell. 23: 2774-87. PMID 21742993 DOI: 10.1105/Tpc.111.086389  0.799
2011 Schnabel EL, Kassaw TK, Smith LS, Marsh JF, Oldroyd GE, Long SR, Frugoli JA. The ROOT DETERMINED NODULATION1 gene regulates nodule number in roots of Medicago truncatula and defines a highly conserved, uncharacterized plant gene family. Plant Physiology. 157: 328-40. PMID 21742814 DOI: 10.1104/Pp.111.178756  0.722
2011 Harrison CL, Crook MB, Peco G, Long SR, Griffitts JS. Employing site-specific recombination for conditional genetic analysis in Sinorhizobium meliloti. Applied and Environmental Microbiology. 77: 3916-22. PMID 21515717 DOI: 10.1128/Aem.00544-11  0.416
2010 Schnabel E, Smith L, Long S, Frugoli J. Transcript profiling in M. truncatula lss and sunn-1 mutants reveals different expression profiles despite disrupted SUNN gene function in both mutants. Plant Signaling & Behavior. 5: 1657-9. PMID 21150299 DOI: 10.4161/Psb.5.12.14000  0.486
2010 Schnabel E, Mukherjee A, Smith L, Kassaw T, Long S, Frugoli J. The lss supernodulation mutant of Medicago truncatula reduces expression of the SUNN gene. Plant Physiology. 154: 1390-402. PMID 20861425 DOI: 10.1104/Pp.110.164889  0.471
2010 Miyahara A, Richens J, Starker C, Morieri G, Smith L, Long S, Downie JA, Oldroyd GED. Conservation in Function of a SCAR/WAVE Component during Infection Thread and Root Hair Growth in Medicago truncatula Molecular Plant-Microbe Interactions. 23: 1553-1562. PMID 20731530 DOI: 10.1094/Mpmi-06-10-0144  0.693
2010 Gao M, Barnett MJ, Long SR, Teplitski M. Role of the Sinorhizobium meliloti global regulator Hfq in gene regulation and symbiosis. Molecular Plant-Microbe Interactions : Mpmi. 23: 355-65. PMID 20192823 DOI: 10.1094/Mpmi-23-4-0355  0.762
2010 Wang D, Griffitts J, Starker C, Fedorova E, Limpens E, Ivanov S, Bisseling T, Long S. A nodule-specific protein secretory pathway required for nitrogen-fixing symbiosis Science. 327: 1126-1129. PMID 20185723 DOI: 10.1126/Science.1184096  0.748
2010 Long SR. Striking a balance. Interview by Holger Breithaupt and Samuel Caddick. Embo Reports. 11: 82-5. PMID 20094063 DOI: 10.1038/Embor.2009.285  0.322
2010 Haney CH, Long SR. Plant flotillins are required for infection by nitrogen-fixing bacteria. Proceedings of the National Academy of Sciences of the United States of America. 107: 478-83. PMID 20018678 DOI: 10.1073/Pnas.0910081107  0.822
2010 Peters NK, Long SR. Alfalfa Root Exudates and Compounds which Promote or Inhibit Induction of Rhizobium meliloti Nodulation Genes. Plant Physiology. 88: 396-400. PMID 16666315 DOI: 10.1104/Pp.88.2.396  0.393
2010 Noiron J, Cannon SH, Gartner JE, Hanshaw MN, Kean JW, Leeper RN, Schmidt KM, Staley DM, Hoefen TM, Kokaly RF, Green RO, Swayze GA, Plumlee GS, Wohlgemuth P, Wright K, ... ... Long SR, et al. 2010 Abstracts in Program Order Bulletin, Southern California Academy of Sciences. 109: 68-121. DOI: 10.3160/0038-3872-109.2.68  0.541
2009 Chen EJ, Fisher RF, Perovich VM, Sabio EA, Long SR. Identification of direct transcriptional target genes of ExoS/ChvI two-component signaling in Sinorhizobium meliloti. Journal of Bacteriology. 191: 6833-42. PMID 19749054 DOI: 10.1128/Jb.00734-09  0.712
2009 Becker A, Barnett MJ, Capela D, Dondrup M, Kamp PB, Krol E, Linke B, Rüberg S, Runte K, Schroeder BK, Weidner S, Yurgel SN, Batut J, Long SR, Pühler A, et al. A portal for rhizobial genomes: RhizoGATE integrates a Sinorhizobium meliloti genome annotation update with postgenome data. Journal of Biotechnology. 140: 45-50. PMID 19103235 DOI: 10.1016/J.Jbiotec.2008.11.006  0.742
2008 Chen EJ, Sabio EA, Long SR. The periplasmic regulator ExoR inhibits ExoS/ChvI two-component signalling in Sinorhizobium meliloti. Molecular Microbiology. 69: 1290-303. PMID 18631237 DOI: 10.1111/J.1365-2958.2008.06362.X  0.42
2008 Griffitts JS, Carlyon RE, Erickson JH, Moulton JL, Barnett MJ, Toman CJ, Long SR. A Sinorhizobium meliloti osmosensory two-component system required for cyclic glucan export and symbiosis. Molecular Microbiology. 69: 479-90. PMID 18630344 DOI: 10.1111/J.1365-2958.2008.06304.X  0.765
2008 Penmetsa RV, Uribe P, Anderson J, Lichtenzveig J, Gish JC, Nam YW, Engstrom E, Xu K, Sckisel G, Pereira M, Baek JM, Lopez-Meyer M, Long SR, Harrison MJ, Singh KB, et al. The Medicago truncatula ortholog of Arabidopsis EIN2, sickle, is a negative regulator of symbiotic and pathogenic microbial associations. The Plant Journal : For Cell and Molecular Biology. 55: 580-95. PMID 18435823 DOI: 10.1111/J.1365-313X.2008.03531.X  0.463
2008 Griffitts JS, Long SR. A symbiotic mutant of Sinorhizobium meliloti reveals a novel genetic pathway involving succinoglycan biosynthetic functions. Molecular Microbiology. 67: 1292-306. PMID 18284576 DOI: 10.1111/J.1365-2958.2008.06123.X  0.466
2007 Wells DH, Chen EJ, Fisher RF, Long SR. ExoR is genetically coupled to the ExoS-ChvI two-component system and located in the periplasm of Sinorhizobium meliloti. Molecular Microbiology. 64: 647-64. PMID 17462014 DOI: 10.1111/J.1365-2958.2007.05680.X  0.801
2007 Middleton PH, Jakab J, Penmetsa RV, Starker CG, Doll J, Kaló P, Prabhu R, Marsh JF, Mitra RM, Kereszt A, Dudas B, VandenBosch K, Long SR, Cook DR, Kiss GB, et al. An ERF transcription factor in Medicago truncatula that is essential for Nod factor signal transduction. The Plant Cell. 19: 1221-34. PMID 17449807 DOI: 10.1105/Tpc.106.048264  0.831
2007 Marsh JF, Rakocevic A, Mitra RM, Brocard L, Sun J, Eschstruth A, Long SR, Schultze M, Ratet P, Oldroyd GE. Medicago truncatula NIN is essential for rhizobial-independent nodule organogenesis induced by autoactive calcium/calmodulin-dependent protein kinase. Plant Physiology. 144: 324-35. PMID 17369436 DOI: 10.1104/Pp.106.093021  0.838
2007 Gibson KE, Barnett MJ, Toman CJ, Long SR, Walker GC. The symbiosis regulator CbrA modulates a complex regulatory network affecting the flagellar apparatus and cell envelope proteins. Journal of Bacteriology. 189: 3591-602. PMID 17237174 DOI: 10.1128/Jb.01834-06  0.798
2006 Peck MC, Fisher RF, Long SR. Diverse flavonoids stimulate NodD1 binding to nod gene promoters in Sinorhizobium meliloti. Journal of Bacteriology. 188: 5417-27. PMID 16855231 DOI: 10.1128/Jb.00376-06  0.828
2006 Starker CG, Parra-Colmenares AL, Smith L, Mitra RM, Long SR. Nitrogen fixation mutants of Medicago truncatula fail to support plant and bacterial symbiotic gene expression. Plant Physiology. 140: 671-80. PMID 16407449 DOI: 10.1104/Pp.105.072132  0.825
2005 Kaló P, Gleason C, Edwards A, Marsh J, Mitra RM, Hirsch S, Jakab J, Sims S, Long SR, Rogers J, Kiss GB, Downie JA, Oldroyd GE. Nodulation signaling in legumes requires NSP2, a member of the GRAS family of transcriptional regulators. Science (New York, N.Y.). 308: 1786-9. PMID 15961668 DOI: 10.1126/Science.1110951  0.823
2005 Altman S, Bassler BL, Beckwith J, Belfort M, Berg HC, Bloom B, Brenchley JE, Campbell A, Collier RJ, Connell N, Cozzarelli NR, Craig NL, Darst S, Ebright RH, Elledge SJ, ... ... Long SR, et al. An open letter to Elias Zerhouni. Science (New York, N.Y.). 307: 1409-10. PMID 15746409 DOI: 10.1126/Science.307.5714.1409C  0.606
2005 Gleason C, Mitra R, Kaló P, Galera C, Gough C, Dénarié J, Long SR, Oldroyd GED. Activation and Perception of Calcium Oscillations During Nod Factor Signalling Acta Physiologiae Plantarum. 26: 169-172. DOI: 10.1007/1-4020-3570-5_40  0.729
2004 Barnett MJ, Toman CJ, Fisher RF, Long SR. A dual-genome Symbiosis Chip for coordinate study of signal exchange and development in a prokaryote-host interaction. Proceedings of the National Academy of Sciences of the United States of America. 101: 16636-41. PMID 15542588 DOI: 10.1073/Pnas.0407269101  0.824
2004 Mitra RM, Shaw SL, Long SR. Six nonnodulating plant mutants defective for Nod factor-induced transcriptional changes associated with the legume-rhizobia symbiosis. Proceedings of the National Academy of Sciences of the United States of America. 101: 10217-22. PMID 15220482 DOI: 10.1073/Pnas.0402186101  0.807
2004 Mitra RM, Gleason CA, Edwards A, Hadfield J, Downie JA, Oldroyd GE, Long SR. A Ca2+/calmodulin-dependent protein kinase required for symbiotic nodule development: Gene identification by transcript-based cloning. Proceedings of the National Academy of Sciences of the United States of America. 101: 4701-5. PMID 15070781 DOI: 10.1073/Pnas.0400595101  0.849
2004 Ané JM, Kiss GB, Riely BK, Penmetsa RV, Oldroyd GE, Ayax C, Lévy J, Debellé F, Baek JM, Kalo P, Rosenberg C, Roe BA, Long SR, Dénarié J, Cook DR. Medicago truncatula DMI1 required for bacterial and fungal symbioses in legumes. Science (New York, N.Y.). 303: 1364-7. PMID 14963334 DOI: 10.1126/Science.1092986  0.713
2004 Mitra RM, Long SR. Plant and bacterial symbiotic mutants define three transcriptionally distinct stages in the development of the Medicago truncatula/Sinorhizobium meliloti symbiosis. Plant Physiology. 134: 595-604. PMID 14739349 DOI: 10.1104/Pp.103.031518  0.792
2003 Wells DH, Long SR. Mutations in rpoBC suppress the defects of a Sinorhizobium meliloti relA mutant. Journal of Bacteriology. 185: 5602-10. PMID 12949113 DOI: 10.1128/Jb.185.18.5602-5610.2003  0.741
2003 Shaw SL, Long SR. Nod factor inhibition of reactive oxygen efflux in a host legume. Plant Physiology. 132: 2196-204. PMID 12913174 DOI: 10.1104/Pp.103.021113  0.337
2003 Djordjevic MA, Chen HC, Natera S, Van Noorden G, Menzel C, Taylor S, Renard C, Geiger O, Galibert F, Finan TM, Long SR, Puhler A, Abola P, Ampe F, Barloy-Hubler F, et al. A global analysis of protein expression profiles in Sinorhizobium meliloti: Discovery of new genes for nodule occupancy and stress adaptation Molecular Plant-Microbe Interactions. 16: 508-524. PMID 12795377  0.823
2003 Amor BB, Shaw SL, Oldroyd GE, Maillet F, Penmetsa RV, Cook D, Long SR, Dénarié J, Gough C. The NFP locus of Medicago truncatula controls an early step of Nod factor signal transduction upstream of a rapid calcium flux and root hair deformation. The Plant Journal : For Cell and Molecular Biology. 34: 495-506. PMID 12753588 DOI: 10.1046/J.1365-313X.2003.01743.X  0.704
2003 Harris JM, Wais R, Long SR. Rhizobium-lnduced calcium spiking in Lotus japonicus. Molecular Plant-Microbe Interactions : Mpmi. 16: 335-41. PMID 12744462 DOI: 10.1094/Mpmi.2003.16.4.335  0.8
2003 Oldroyd GE, Long SR. Identification and characterization of nodulation-signaling pathway 2, a gene of Medicago truncatula involved in Nod actor signaling. Plant Physiology. 131: 1027-32. PMID 12644655 DOI: 10.1104/Pp.102.010710  0.71
2003 Penmetsa RV, Frugoli JA, Smith LS, Long SR, Cook DR. Dual genetic pathways controlling nodule number in Medicago truncatula. Plant Physiology. 131: 998-1008. PMID 12644652 DOI: 10.1104/Pp.015677  0.37
2003 Shaw SL, Long SR. Nod factor elicits two separable calcium responses in Medicago truncatula root hair cells. Plant Physiology. 131: 976-84. PMID 12644650 DOI: 10.1104/Pp.005546  0.366
2002 Wais RJ, Wells DH, Long SR. Analysis of differences between Sinorhizobium meliloti 1021 and 2011 strains using the host calcium spiking response. Molecular Plant-Microbe Interactions : Mpmi. 15: 1245-52. PMID 12481997 DOI: 10.1094/Mpmi.2002.15.12.1245  0.821
2002 Keating DH, Willits MG, Long SR. A Sinorhizobium meliloti lipopolysaccharide mutant altered in cell surface sulfation. Journal of Bacteriology. 184: 6681-9. PMID 12426356 DOI: 10.1128/Jb.184.23.6681-6689.2002  0.815
2002 Southwick AM, Wang LX, Long SR, Lee YC. Activity of Sinorhizobium meliloti NodAB and NodH enzymes on thiochitooligosaccharides. Journal of Bacteriology. 184: 4039-43. PMID 12081977 DOI: 10.1128/Jb.184.14.4039-4043.2002  0.773
2002 Peck MC, Gaal T, Fisher RF, Gourse RL, Long SR. The RNA polymerase alpha subunit from Sinorhizobium meliloti can assemble with RNA polymerase subunits from Escherichia coli and function in basal and activated transcription both in vivo and in vitro. Journal of Bacteriology. 184: 3808-14. PMID 12081950 DOI: 10.1128/Jb.184.14.3808-3814.2002  0.79
2002 Wais RJ, Keating DH, Long SR. Structure-function analysis of nod factor-induced root hair calcium spiking in Rhizobium-legume symbiosis. Plant Physiology. 129: 211-24. PMID 12011352 DOI: 10.1104/Pp.010690  0.82
2002 Engstrom EM, Ehrhardt DW, Mitra RM, Long SR. Pharmacological analysis of nod factor-induced calcium spiking in Medicago truncatula. Evidence for the requirement of type IIA calcium pumps and phosphoinositide signaling. Plant Physiology. 128: 1390-401. PMID 11950987 DOI: 10.1104/Pp.010691  0.789
2002 Wells DH, Long SR. The Sinorhizobium meliloti stringent response affects multiple aspects of symbiosis. Molecular Microbiology. 43: 1115-27. PMID 11918800 DOI: 10.1046/J.1365-2958.2002.02826.X  0.738
2002 Yeh KC, Peck MC, Long SR. Luteolin and GroESL modulate in vitro activity of NodD. Journal of Bacteriology. 184: 525-30. PMID 11751831 DOI: 10.1128/Jb.184.2.525-530.2002  0.761
2002 Southwick AM, Long SR. Heterologous expression to assay for plant lectins or receptors Plant Molecular Biology Reporter. 20: 27-41. DOI: 10.1007/Bf02801930  0.446
2001 Oldroyd GE, Mitra RM, Wais RJ, Long SR. Evidence for structurally specific negative feedback in the Nod factor signal transduction pathway. The Plant Journal : For Cell and Molecular Biology. 28: 191-9. PMID 11722762 DOI: 10.1046/J.1365-313X.2001.01149.X  0.789
2001 Oke V, Rushing BG, Fisher EJ, Moghadam-Tabrizi M, Long SR. Identification of the heat-shock sigma factor RpoH and a second RpoH-like protein in Sinorhizobium meliloti. Microbiology (Reading, England). 147: 2399-408. PMID 11535780 DOI: 10.1099/00221287-147-9-2399  0.828
2001 Oldroyd GE, Engstrom EM, Long SR. Ethylene inhibits the Nod factor signal transduction pathway of Medicago truncatula. The Plant Cell. 13: 1835-49. PMID 11487696 DOI: 10.1105/Tpc.010193  0.694
2001 Barnett MJ, Fisher RF, Jones T, Komp C, Abola AP, Barloy-Hubler F, Bowser L, Capela D, Galibert F, Gouzy J, Gurjal M, Hong A, Huizar L, Hyman RW, Kahn D, ... ... Long SR, et al. Nucleotide sequence and predicted functions of the entire Sinorhizobium meliloti pSymA megaplasmid. Proceedings of the National Academy of Sciences of the United States of America. 98: 9883-8. PMID 11481432 DOI: 10.1073/Pnas.161294798  0.797
2001 Galibert F, Finan TM, Long SR, Puhler A, Abola P, Ampe F, Barloy-Hubler F, Barnett MJ, Becker A, Boistard P, Bothe G, Boutry M, Bowser L, Buhrmester J, Cadieu E, et al. The composite genome of the legume symbiont Sinorhizobium meliloti. Science (New York, N.Y.). 293: 668-72. PMID 11474104 DOI: 10.1126/Science.1060966  0.774
2001 Barnett MJ, Hung DY, Reisenauer A, Shapiro L, Long SR. A homolog of the CtrA cell cycle regulator is present and essential in Sinorhizobium meliloti. Journal of Bacteriology. 183: 3204-10. PMID 11325950 DOI: 10.1128/Jb.183.10.3204-3210.2001  0.772
2001 Long SR. Genes and signals in the rhizobium-legume symbiosis. Plant Physiology. 125: 69-72. PMID 11154299 DOI: 10.1104/Pp.125.1.69  0.416
2000 Wais RJ, Galera C, Oldroyd G, Catoira R, Penmetsa RV, Cook D, Gough C, Denarié J, Long SR. Genetic analysis of calcium spiking responses in nodulation mutants of Medicago truncatula. Proceedings of the National Academy of Sciences of the United States of America. 97: 13407-12. PMID 11078514 DOI: 10.1073/Pnas.230439797  0.812
2000 Barnett MJ, Oke V, Long SR. New genetic tools for use in the Rhizobiaceae and other bacteria. Biotechniques. 29: 240-2, 244-5. PMID 10948423 DOI: 10.2144/00292Bm08  0.696
2000 Barloy-Hubler F, Capela D, Barnett MJ, Kalman S, Federspiel NA, Long SR, Galibert F. High-resolution physical map of the Sinorhizobium meliloti 1021 pSyma megaplasmid. Journal of Bacteriology. 182: 1185-9. PMID 10648551 DOI: 10.1128/Jb.182.4.1185-1189.2000  0.714
1999 Stotz HU, Long SR. Expression of the pea (Pisum sativum L.) alpha-tubulin gene TubA1 is correlated with cell division activity. Plant Molecular Biology. 41: 601-14. PMID 10645720 DOI: 10.1023/A:1006338401808  0.397
1999 Oke V, Long SR. Bacteroid formation in the Rhizobium-legume symbiosis. Current Opinion in Microbiology. 2: 641-6. PMID 10607628 DOI: 10.1016/S1369-5274(99)00035-1  0.437
1999 Abola AP, Willits MG, Wang RC, Long SR. Reduction of adenosine-5'-phosphosulfate instead of 3'-phosphoadenosine-5'-phosphosulfate in cysteine biosynthesis by Rhizobium meliloti and other members of the family Rhizobiaceae. Journal of Bacteriology. 181: 5280-7. PMID 10464198 DOI: 10.1128/Jb.181.17.5280-5287.1999  0.415
1999 Oke V, Long SR. Bacterial genes induced within the nodule during the Rhizobium-legume symbiosis. Molecular Microbiology. 32: 837-49. PMID 10361286 DOI: 10.1046/J.1365-2958.1999.01402.X  0.507
1998 Gage DJ, Long SR. alpha-Galactoside uptake in Rhizobium meliloti: isolation and characterization of agpA, a gene encoding a periplasmic binding protein required for melibiose and raffinose utilization. Journal of Bacteriology. 180: 5739-48. PMID 9791127 DOI: 10.1128/Jb.180.21.5739-5748.1998  0.679
1998 Covitz PA, Smith LS, Long SR. Expressed sequence tags from a root-hair-enriched medicago truncatula cDNA library Plant Physiology. 117: 1325-32. PMID 9701588 DOI: 10.1104/Pp.117.4.1325  0.428
1998 Barnett MJ, Swanson JA, Long SR. Multiple genetic controls on Rhizobium meliloti syrA, a regulator of exopolysaccharide abundance. Genetics. 148: 19-32. PMID 9475718  0.376
1998 Smith LS, Long SR. Requirements for syrM and nodD genes in the nodulation of Medicago truncatula by Rhizobium meliloti 1021 Molecular Plant-Microbe Interactions. 11: 937-940. DOI: 10.1094/Mpmi.1998.11.9.937  0.395
1997 Barnett MJ, Long SR. Identification and characterization of a gene on Rhizobium meliloti pSyma, syrB, that negatively affects syrM expression. Molecular Plant-Microbe Interactions : Mpmi. 10: 550-9. PMID 9204561 DOI: 10.1094/Mpmi.1997.10.5.550  0.786
1996 Kalinowski G, Long SR. Deletion analysis of the 5' untranslated region of the Rhizobium meliloti nodF gene. Molecular Plant-Microbe Interactions : Mpmi. 9: 869-73. PMID 8969536  0.39
1996 Gage DJ, Bobo T, Long SR. Use of green fluorescent protein to visualize the early events of symbiosis between Rhizobium meliloti and alfalfa (Medicago sativa). Journal of Bacteriology. 178: 7159-66. PMID 8955397 DOI: 10.1128/Jb.178.24.7159-7166.1996  0.626
1996 Long SR. Rhizobium symbiosis: nod factors in perspective. The Plant Cell. 8: 1885-98. PMID 8914326 DOI: 10.1105/Tpc.8.10.1885  0.398
1996 Ehrhardt DW, Wais R, Long SR. Calcium spiking in plant root hairs responding to rhizobium modulation signals Cell. 85: 673-681. PMID 8646776 DOI: 10.1016/S0092-8674(00)81234-9  0.806
1996 Barnett MJ, Rushing BG, Fisher RF, Long SR. Transcription start sites for syrM and nodD3 flank an insertion sequence relic in Rhizobium meliloti Journal of Bacteriology. 178: 1782-1787. PMID 8606148 DOI: 10.1128/Jb.178.7.1782-1787.1996  0.787
1995 Margolin W, Bramhill D, Long SR. The dnaA gene of Rhizobium meliloti lies within an unusual gene arrangement Journal of Bacteriology. 177: 2892-2900. PMID 7751302 DOI: 10.1128/Jb.177.10.2892-2900.1995  0.677
1995 Ogawa J, Long SR. The Rhizobium meliloti groELc locus is required for regulation of early nod genes by the transcription activator NodD Genes and Development. 9: 714-729. PMID 7729688 DOI: 10.1101/Gad.9.6.714  0.499
1995 Brierley HL, Webster P, Long SR. The Pisum sativum TubA1 gene, a member of a small family of α-tubulin sequences Plant Molecular Biology. 27: 715-727. PMID 7727749 DOI: 10.1007/Bf00020225  0.795
1995 Rushing BG, Long SR. Cloning and characterization of the sigA gene encoding the major sigma subunit of Rhizobium meliloti Journal of Bacteriology. 177: 6952-6957. PMID 7592490 DOI: 10.1128/Jb.177.23.6952-6957.1995  0.827
1995 Ehrhardt DW, Atkinson EM, Faull KF, Freedberg DI, Sutherlin DP, Armstrong R, Long SR. In vitro sulfotransferase activity of NodH, a nodulation protein of Rhizobium meliloti required for host-specific nodulation Journal of Bacteriology. 177: 6237-6245. PMID 7592390 DOI: 10.1128/Jb.177.21.6237-6245.1995  0.783
1994 Schwedock J, Long SR. An open reading frame downstream of Rhizobium meliloti nodQ1 shows nucleotide sequence similarity to an Agrobacterium tumefaciens insertion sequence Molecular Plant-Microbe Interactions. 7: 151-153. PMID 8167368 DOI: 10.1094/Mpmi-7-0151  0.789
1994 Margolin W, Long SR. Rhizobium meliloti contains a novel second homolog of the cell division gene ftsZ Journal of Bacteriology. 176: 2033-2043. PMID 8144471 DOI: 10.1128/Jb.176.7.2033-2043.1994  0.662
1994 Atkinson EM, Palcic MM, Hindscaul O, Long SR. Biosynthesis of Rhizobium meliloti lipooligosaccharide nod factors: NodA is required for an N-acyltransferase activity Proceedings of the National Academy of Sciences of the United States of America. 91: 8418-8422. PMID 8078897 DOI: 10.1073/Pnas.91.18.8418  0.613
1994 Schwedock JS, Liu C, Leyh TS, Long SR. Rhizobium meliloti NodP and NodQ form a multifunctional sulfate- activating complex requiring GTP for activity Journal of Bacteriology. 176: 7055-7064. PMID 7961471 DOI: 10.1128/Jb.176.22.7055-7064.1994  0.38
1994 Cooper JB, Long SR. Morphogenetic rescue of Rhizobium meliloti nodulation mutants by trans-zeatin secretion Plant Cell. 6: 215-225. DOI: 10.1105/Tpc.6.2.215  0.468
1993 Long SR, Staskawicz BJ. Prokaryotic plant parasites Cell. 73: 921-935. PMID 8500181 DOI: 10.1016/0092-8674(93)90271-Q  0.334
1993 Fisher RF, Long SR. Interactions of NodD at the nod box: NodD binds to two distinct sites on the same face of the helix and induces a bend in the DNA Journal of Molecular Biology. 233: 336-248. PMID 8411148 DOI: 10.1006/Jmbi.1993.1515  0.648
1993 Margolin W, Long SR. Isolation and characterization of a DNA replication origin from the 1,700- kilobase-pair symbiotic megaplasmid pSym-b of Rhizobium meliloti Journal of Bacteriology. 175: 6553-6561. PMID 8407832 DOI: 10.1128/Jb.175.20.6553-6561.1993  0.588
1992 Ehrhardt DW, Atkinson EM, Long SR. Depolarization of alfalfa root hair membrane potential by Rhizobium meliloti nod factors Science. 256: 998-1000. PMID 10744524 DOI: 10.1126/Science.10744524  0.733
1992 Fisher RF, Long SR. Rhizobium-plant signal exchange Nature. 357: 655-660. PMID 1614514 DOI: 10.1038/357655A0  0.681
1992 Atkinson EM, Long SR. Homology of Rhizobium meliloti NodC to polysaccharide polymerizing enzymes Molecular Plant-Microbe Interactions : Mpmi. 5: 439-442. PMID 1472720 DOI: 10.1094/Mpmi-5-439  0.654
1991 Rushing BG, Yelton MM, Long SR. Genetic and physical analysis of the nodD3 region of Rhizobium meliloti Nucleic Acids Research. 19: 921-927. PMID 2017373 DOI: 10.1093/Nar/19.4.921  0.831
1991 Ogawa J, Brierley HL, Long SR. Analysis of Rhizobium meliloti nodulation mutant WL131: Novel insertion sequence ISRm3 in nodG and altered nodH protein product Journal of Bacteriology. 173: 3060-3065. PMID 1850728 DOI: 10.1128/Jb.173.10.3060-3065.1991  0.827
1991 Margolin W, Corbo JC, Long SR. Cloning and characterization of a Rhizobium meliloti homolog of the Escherichia coli cell division gene ftsZ. Journal of Bacteriology. 173: 5822-30. PMID 1653222 DOI: 10.1128/Jb.173.18.5822-5830.1991  0.631
1990 Barnett MJ, Long SR. DNA sequence and translational product of a new nodulation-regulatory locus: SyrM has sequence similarity to NodD proteins Journal of Bacteriology. 172: 3695-3700. PMID 2361944 DOI: 10.1128/Jb.172.7.3695-3700.1990  0.788
1990 Barnett MJ, Long SR. Nucleotide sequence of an alfalfa calmodulin cDNA Nucleic Acids Research. 18: 3395. PMID 2356128 DOI: 10.1093/Nar/18.11.3395  0.743
1990 Schwedock J, Long SR. ATP sulphurylase activity of the nodP and nodQ gene products of Rhizobium meliloti Nature. 348: 644-647. PMID 2250719 DOI: 10.1038/348644A0  0.829
1990 Long SR, Atkinson EM. Rhizobium sweet-talking Nature. 344: 712-713. DOI: 10.1038/344712A0  0.556
1989 Fisher RF, Long SR. DNA footprint analysis of the transcriptional activator proteins NodD1 and NodD3 on inducible nod gene promoters Journal of Bacteriology. 171: 5492-5502. PMID 2793828 DOI: 10.1128/Jb.171.10.5492-5502.1989  0.679
1989 Dudley ME, Long SR. A non-nodulating alfalfa mutant displays neither root hair curling nor early cell division in response to Rhizobium meliloti The Plant Cell. 1: 65-72. PMID 2535468 DOI: 10.1105/Tpc.1.1.65  0.655
1989 Schwedock J, Long SR. Nucleotide sequence and protein products of two new nodulation genes of Rhizobium meliloti, nodP and nodQ Molecular Plant-Microbe Interactions : Mpmi. 2: 181-194. PMID 2520820 DOI: 10.1094/Mpmi-2-181  0.826
1989 Long SR, Ehrhardt DW. New route to a sticky subject Nature. 338: 545-546. DOI: 10.1038/338545A0  0.555
1988 Fisher RF, Egelhoff TT, Mulligan JT, Long SR. Specific binding of proteins from Rhizobium meliloti cell-free extracts containing NodD to DNA sequences upstream of inducible nodulation genes Genes &Amp; Development. 2: 282-293. PMID 3288541 DOI: 10.1101/Gad.2.3.282  0.784
1987 Yelton MM, Mulligan JT, Long SR. Expression of Rhizobium meliloti nod genes in Rhizobium and Agrobacterium backgrounds Journal of Bacteriology. 169: 3094-3098. PMID 3597319 DOI: 10.1128/Jb.169.7.3094-3098.1987  0.482
1987 Long SR. Nitrogen fixation in plants Cell. 48: 912. DOI: 10.1016/0092-8674(87)90699-4  0.327
1987 Dudley ME, Jacobs TW, Long SR. Microscopic studies of cell divisions induced in alfalfa roots by Rhizobium meliloti Planta. 171: 289-301. DOI: 10.1007/Bf00398674  0.642
1986 Peters NK, Frost JW, Long SR. A plant flavone, luteolin, induces expression of Rhizobium meliloti nodulation genes. Science (New York, N.Y.). 233: 977-80. PMID 3738520 DOI: 10.1126/Science.3738520  0.445
1985 Egelhoff TT, Fisher RF, Jacobs TW, Mulligan JT, Long SR. Nucleotide sequence of Rhizobium meliloti 1021 nodulation genes: nodD is read divergently from nodABC Dna. 4: 241-248. PMID 4006668 DOI: 10.1089/dna.1985.4.241  0.771
1985 Hirsch AM, Drake D, Jacobs TW, Long SR. Nodules are induced on alfalfa roots by Agrobacterium tumefaciens and Rhizobium trifolii containing small segments of the Rhizobium meliloti nodulation region Journal of Bacteriology. 161: 223-230. PMID 3968028 DOI: 10.1128/Jb.161.1.223-230.1985  0.39
1985 Mulligan JT, Long SR. Induction of Rhizobium meliloti nodC expression by plant exudate requires nodD Proceedings of the National Academy of Sciences of the United States of America. 82: 6609-6613. PMID 3931078 DOI: 10.1073/Pnas.82.19.6609  0.463
1985 Egelhoff TT, Long SR. Rhizobium meliloti nodulation genes: Identification of nodDABC gene products, purification of nodA protein, and expression of nodA in Rhizobium meliloti Journal of Bacteriology. 164: 591-599. PMID 2997121 DOI: 10.1128/Jb.164.2.591-599.1985  0.49
1985 Jacobs TW, Egelhoff TT, Long SR. Physical and genetic map of a Rhizobium meliloti nodulation gene region and nucleotide sequence of nodC Journal of Bacteriology. 162: 469-476. PMID 2985535 DOI: 10.1128/Jb.162.2.469-476.1985  0.721
1985 Egelhoff TT, Long SR. Rhizobium meliloti nodulation genes: identification of nodDABC gene products, purification of nodA protein, and expression of nodA in Rhizobium meliloti. Journal of Bacteriology. 164: 591-599. DOI: 10.1128/jb.164.2.591-599.1985  0.681
1985 Jacobs TW, Egelhoff TT, Long SR. Physical and genetic map of a Rhizobium meliloti nodulation gene region and nucleotide sequence of nodC. Journal of Bacteriology. 162: 469-476. DOI: 10.1128/jb.162.2.469-476.1985  0.64
1985 Fisher RF, Tu JK, Long SR. Conserved Nodulation Genes in Rhizobium meliloti and Rhizobium trifolii Applied and Environmental Microbiology. 49: 1432-1435. DOI: 10.1128/Aem.49.6.1432-1435.1985  0.666
1985 Long S. Plant gene research: Genes involved in plant-microbe interactions Trends in Biochemical Sciences. 10: 494-495. DOI: 10.1016/0968-0004(85)90215-4  0.306
1984 Martin MO, Long SR. Generalized transduction in Rhizobium meliloti Journal of Bacteriology. 159: 125-129. PMID 6330025 DOI: 10.1128/Jb.159.1.125-129.1984  0.305
1983 Buikema WJ, Long SR, Brown SE, van den Bos RC, Earl C, Ausubel FM. Physical and genetic characterization of Rhizobium meliloti symbiotic mutants. Journal of Molecular and Applied Genetics. 2: 249-60. PMID 6363587  0.665
1982 Hirsch AM, Long SR, Bang M, Haskins N, Ausubel FM. Structural studies of alfalfa roots infected with nodulation mutants of Rhizobium meliloti. Journal of Bacteriology. 151: 411-9. PMID 7085566 DOI: 10.1128/Jb.151.1.411-419.1982  0.665
1982 Ruvkun GB, Long SR, Meade HM, van den Bos RC, Ausubel FM. ISRm1: A Rhizobium meliloti insertion sequence that transposes preferentially into nitrogen fixation genes. Journal of Molecular and Applied Genetics. 1: 405-18. PMID 6296251  0.744
1982 Friedman AM, Long SR, Brown SE, Buikema WJ, Ausubel FM. Construction of a broad host range cosmid cloning vector and its use in the genetic analysis of Rhizobium mutants. Gene. 18: 289-96. PMID 6290332 DOI: 10.1016/0378-1119(82)90167-6  0.79
1982 Meade HM, Long SR, Ruvkun GB, Brown SE, Ausubel FM. Physical and genetic characterization of symbiotic and auxotrophic mutants of Rhizobium meliloti induced by transposon Tn5 mutagenesis. Journal of Bacteriology. 149: 114-22. PMID 6274841 DOI: 10.1128/Jb.149.1.114-122.1982  0.737
1982 Long SR, Buikema WJ, Ausubel FM. Cloning of Rhizobium meliloti nodulation genes by direct complementation of Nod- mutants Nature. 298: 485-488. DOI: 10.1038/298485A0  0.835
1981 Long SR, Dale RM, Sussex IM. Maturation and germination of Phaseolus vulgaris embryonic axes in culture. Planta. 153: 405-15. PMID 24275809 DOI: 10.1007/Bf00394978  0.613
1981 Ruvkun GB, Long SR, Meade HM, Ausubel FM. Molecular Genetic Analysis of Klebsiella Pneumoniae Nitrogen-fixation (nif) Genes: Appendix: Molecular Genetics of Symbiotic Nitrogen Fixation Cold Spring Harbor Symposia On Quantitative Biology. 45: 487-499. DOI: 10.1101/Sqb.1981.045.01.065  0.691
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