Arthur A. Guffanti

Overview

Best Publications

• Cloning and characterization of a putative Ca2+/H+ antiporter gene from Escherichia coli upon functional complementation of Na+/H+ antiporter-deficient strains by the overexpressed gene

  D.M. Ivey;A.A. Guffanti;J. Zemsky;E. Pinner

  265
  Citations

• The protonmotive force and alpha-aminoisobutyric acid transport in an obligately alkalophilic bacterium.

  A A Guffanti;P Susman;R Blanco;T A Krulwich

  219
  Citations

• An antiport mechanism for a member of the cation diffusion facilitator family: divalent cations efflux in exchange for K+ and H+.

  Arthur A. Guffanti;Yi Wei;Sacha V. Rood;Terry A. Krulwich

  195
  Citations

• mrp, a Multigene, Multifunctional Locus in Bacillus subtilis with Roles in Resistance to Cholate and to Na+ and in pH Homeostasis

  Masahiro Ito;Arthur A. Guffanti;Bauke Oudega;Terry A. Krulwich

  181
  Citations

• Growth and bioenergetics of alkaliphilic Bacillus firmus OF4 in continuous culture at high pH.

  M G Sturr;A A Guffanti;T A Krulwich

  168
  Citations

• Conversion of pyruvate to acetoin helps to maintain pH homeostasis in Lactobacillus plantarum

  Jya-Li Tsau;Arthur A. Guffanti;Thomas J. Montville

  156
  Citations

• Physiology of acidophilic and alkalophilic bacteria.

  Terry A. Krulwich;Arthur A. Guffanti

  146
  Citations

• The Na(+)-dependence of alkaliphily in Bacillus.

  Terry A. Krulwich;Masahiro Ito;Arthur A. Guffanti

  142
  Citations

• Monovalent cation/proton antiporters in membrane vesicles from Bacillus alcalophilus.

  K G Mandel;A A Guffanti;T A Krulwich

  130
  Citations

• MotPS is the stator-force generator for motility of alkaliphilic Bacillus, and its homologue is a second functional Mot in Bacillus subtilis.

  Masahiro Ito;David B. Hicks;Tina M. Henkin;Arthur A. Guffanti

  126
  Citations

• Buffering capacity of bacilli that grow at different pH ranges.

  T A Krulwich;R Agus;M Schneier;A A Guffanti

  126
  Citations

• The voltage-gated Na+ channel NaVBP has a role in motility, chemotaxis, and pH homeostasis of an alkaliphilic Bacillus

  Masahiro Ito;Haoxing Xu;Arthur A. Guffanti;Yi Wei

  126
  Citations

• Isolation and characterization of new facultatively alkalophilic strains of Bacillus species.

  A A Guffanti;O Finkelthal;D B Hicks;L Falk

  125
  Citations

• The chromosomal tetracycline resistance locus of Bacillus subtilis encodes a Na+/H+ antiporter that is physiologically important at elevated pH.

  Jianbo Cheng;A. A. Guffanti;T. A. Krulwich

  120
  Citations

• Role of the nhaC-encoded Na+/H+ antiporter of alkaliphilic Bacillus firmus OF4.

  M Ito;A A Guffanti;J Zemsky;D M Ivey

  119
  Citations

• Bioenergetic properties and viability of alkalophilic Bacillus firmus RAB as a function of pH and Na+ contents of the incubation medium.

  M Kitada;A A Guffanti;T A Krulwich

  108
  Citations

• A non-alkalophilic mutant of Bacillusalcalophilus lacks the Na+H+ antiporter

  Terry A. Krulwich;Kenneth G. Mandel;Robert F. Bornstein;Arthur A. Guffanti

  105
  Citations

• Effects of Nonpolar Mutations in Each of the Seven Bacillus subtilis mrp Genes Suggest Complex Interactions among the Gene Products in Support of Na+ and Alkali but Not Cholate Resistance

  Masahiro Ito;Arthur A. Guffanti;Wei Wang;Terry A. Krulwich

  103
  Citations

• The cadC gene product of alkaliphilic Bacillus firmus OF4 partially restores Na+ resistance to an Escherichia coli strain lacking an Na+/H+ antiporter (NhaA).

  D M Ivey;A A Guffanti;Z Shen;N Kudyan

  98
  Citations

• An antiport mechanism for a member of the cation diffusion facilitator family: divalent cations efflux in exchange for K+ and H+: divalent cations efflux in exchange for K+ and H+

  S.v. Rood;Arthur A. Guffanti;Yuping Wei

  1
  Citations