Published in 1998 :

Cárdenas L, Vidali L, Dominguez J, Pérez H, Sánchez F, Hepler PK, Quinto C. 1998. Rearrangement of actin microfilaments in plant root hairs responding to Rhizobium nodulation signals. Plant Physiol. 116:871-877. PDF version

Lennon KA, Roy S, Hepler PK, Lord EM. 1998. The structure of the transmitting tissue of Arabidopsis thaliana (L) and the path of pollen tube growth. Sex Plant Reprod. 11:49-59. PDF version

Hepler PK, Gunning BES. 1998. Confocal fluorescence microscopy of plant cells. Protoplasma 201:121-157.

Vos JW, Hepler PK. 1998. Calmodulin is uniformly distributed during cell division in living stamen hair cells of Tradescantia virginiana. Protoplasma 201:158-171.

Roy S, Jauh GY, Hepler PK, Lord EM. 1998. Effect of Yariv phenyl glycoside on cell wall assembly in the lily pollen tube. Planta 204:450-458. PDF version