individual publications

• academic article

  • A. Carl Leopold--A Very Nice Man.  American Society of Plant Biologists Newsletter.  37:25-26. 2010
  • Connecting undergraduate plant cell biology students with the scientists about whom they learn: A bibliography.  American Biology Teacher.  60:510-516. 1998
  • Cytochalasin D does not inhibit gravitropism in roots.  American Journal of Botany.  84:1530-1535. 1997
  • The effect of the external medium on gravitropic curvature of rice (Oryza sativa, Poaceae) roots.  American Journal of Botany.  84:1522-1529. 1997
  • The effect of the external medium on the gravity-induced polarity of cytoplasmic streaming in Chara corallina (Characeae).  American Journal of Botany.  84:1516-1521. 1997
  • A down to Earth Model of Gravisensing or Newton’s Law of Gravitation from the Apple’s Perspective.  Physiol Plant.  98:917-921. 1996
  • The August Krogh Principle applies to plants.  BioScience.  46:365-369. 1996
  • Detection of gravity-induced polarity of cytoplasmic streaming in Chara.  Protoplasma.  188:38-48. 1995
  • Temperature effects on Gravisensing, E-C coupling, and Ca-2+ influx into single internodal cells of Chara.  Plant Physiology.  105:146. 1994
  • The touch-induced action potential in Chara: Inquiry into the ionic basis and the mechanoreceptor.  Australian Journal of Plant Physiology.  20:471-488. 1993
  • Hydrostatic pressure mimics gravitational pressure in characean cells.  Protoplasma.  168:141-152. 1992
  • The contribution of the extracellular matrix to gravisensing in characean cells.  Journal of Cell Science.  101:611-623. 1992
  • The density of the cell sap and endoplasm of Nitellopsis and Chara.  Plant and Cell Physiology.  32:1137-1144. 1991
  • The effect of gravity on cytoplasmic streaming in characean cells.  Biological Bulletin.  181:508. 1991

• article

  • Hydrostatic factors affect the gravity responses of algae and roots 1991

• conference paper

  • Inhibitors of gravisensing and e-c coupling differentially reduce strontium calcium influx across the plasma membrane of chara internodal cells.  Joint Annual Meeting of the American Society of Plant Physiologists and Canadian Society of Plant Physiologists. 14. 1993
• A Down to Earth Model of Gravisensing 1997