- Chapman, R.L., Buchheim, M.A., Waters, D.A., Kantz, T.S. Zechman, F.W., Avery, D.W., and Zimmer, E.A. 1989. Cytoplasmic ribosomal RNAs and green algal phylogeny—A preliminary report. J. Phycol. 25 (suppl.): 28.
- Waters, D.A., Buchheim, M.A. and Chapman, R.L. 1990. Bryophyte phylogeny and cytoplasmic rRNA sequence data—a preliminary report. Am. J. Bot. 77 (suppl.): 4-5.
- Chapman, R.L., Buchheim, M.A., and Waters, D.A. 1990. Cytoplasmic ribosomal RNA gene sequences and the phylogeny of ferns: the first steps and future prospects. Pro. Int. Assoc. Pteridologists Conf. (no published abstract).
- Waters, D.A., Buchheim, M.A., and Chapman, R.L. 1990. Phylogenetic analysis of nuclear-encoded ribosomal RNA gene sequences in the bryophytes—preliminary results. Int. Cong. Syst. Ev ol. Biol. (no published abstract).
- Waters, D.A., Buchheim, M.A., Crandall-Stotler, B.J. and Chapman, R.L. 1991. Phylogeny of the hepatics: inference from rRNA sequence data. AIBS (no published abstract).
- Hedderson, T.A., Chapman, R.L., Waters, D.A., and Crandall-Stotler, B. 1993 Th e phylogenetic position of Takakia: a preliminary assessment based on cladistic analysis of rRNA sequences. American Journal of Botany 80 (6, suppl.):13.
- Rhoads, R., et al. Over-and under-expression of protein synthesis factors eIF-4E and eIF-4gamma: Effect on cell transformation and tumorigenesis. 1993. Translational Control and Cancer , St. George's Hospital Medical School, London.
- Lamphear, B. et al. Mapping the cleavage site in protein synthesis initia tion factor eIF-4gamma of the 2A proteases from human coxsackie and rhinoviruses. 1993. Translational Control and Cancer, St. George's Hospital Medical School, London.
- Goffinet, B., Waters, D.A., Beyer, A. J. , Vitt, D. H. and Chapman, R. L. 1995. Systematic position of the Orthotrichales—indications from 18S rRNA sequence data. American Bryological and Lichenological Society Annual Meeting.
- Chapman, R.L., Waters, D.A., and Lopez-Bautista, J.M. 1995. Phylogenetic affinities of the Trentepohliales (Chlorophyta) inferred from small subunit rRNA gene sequences. J. Phycol. 31(3 suppl.): 7.
- Bergeron, A.L., Oard, J. H., Waters, D. A., and Chapman, R. L. 1996 Evidence of Spm/En-like transposons in the embryophytes. American Journal of Botany 83(6, suppl.):24.
- Lopez-Bautista, J.M., Brooks, K., Waters, D.A, and Chapman, R.L. 1996. Phyloge- netic relationships among the Trentepohliales: inferences from the nuclear rDNA internal transcribed spacer regions. Journal of Phycology 32(3, suppl.):29.
- Waters, D., Goffinet, B., Vitt, D., and Chapman, R. 1996. The systematic affinities of the Calomniaceae (Bryopsida) based on 18S nrDNA nucleotide sequences. American Journal of Botany 83(6, suppl.):27.
- Waters, D.A., Brown, R.C., Lopez-Bautista, J.M., and Chapman, R.L. 1998. Phragmoplast-mediated cytokinesis in Trentepohlia odorata (Chlorophyta): an immunofluorescent cytological study. Journal of Phycology 34(3, suppl.):153.
- Lopez-Bautista, J.M., Kapraun, D., Waters, D.A., and Chapman, R.L. 2000. Nuclear DNA quantification and the life cycle in Cephaleuros parasiticus (Trentepohliales, Chlorophyta). Am. J. Bot. 87(6, suppl):248.
- Chapman, R.L., Waters, D.A., and Lopez-Bautista, J.M. 2000. Sexual reproduction and genetic variation in the subaerial alga Cephaleuros virescens (Ulvophyceae, Chlorophyta). Journal of Phycology 36(3, suppl.):35.
- Chapman, R.L., Lopez-Bautista, J.M., Fredericq, S., and Waters, D.A. 2001. The biotech potential of algae colonizing oil rigs in the Gulf of Mexico: risks and rewards. (Abstract of Botany 2001 Meeting, Plants and People, p. 73.)
- Waters, D.A., Lopez-Bautista, J.M., Fredericq, S., and Chapman, R.L. 2001. Algae on offshore oil platforms in the Gulf of Mexico: biodiversity and biotechnology. (International Phycological Society) Phycologia 40(4, suppl.):115-116.
- Chapman, R.L., Henk, M.C., Borkhsenious, O., and Waters, D.A. 2001. Phragmoplast-mediated cytokinesis in non-Charophycean green algae—Is it homologous to the process in Streptophytes? J. Phycol. 37(3, suppl.):10-11.
- Fredericq, S., Gavio, B., Gurgel, F., Lin, S., Lopez-Bautista, J., Phillips, N., Rita, F., Wysor, B., Chapman, R., and Waters, D. 2001. The deepwater marine macroalgal flora off Louisiana. (23rd Annual Southeastern Phycological Colloquy).
- Ciugulea, I.I., Waters, D.A., Day, Jr., J.W., and Chapman, R.L. 2002. Phytoplankton of a Mississippi River watershed in coastal Louisiana. (Phycological Society of America Annual Meeting.)
- Waters, D.A., Ciugulea, I.I., and Chapman, R.L. 2002. Digital algae—a boon to research and teaching. (Phycological Society of America Annual Meeting.)
- Lopez-Bautista, J.M., Fredericq, S., Chapman, R.L., and Waters, D.A. 2002. Biodiversity and potential use of marine macroalgae from the offshore oil platforms in the Gulf of Mexico. (Phycological Society of America Annual Meeting.)
- Lopez-Bautista, J.M., Waters, D.A., Fredericq, S., and Chapman, R.L. 2003. Marine algae from the oil/gas platforms in the Northwestern Gulf of Mexico. Phycological Society of America Annual Meeting, Gleneden Beach, OR: 86.
- Waters, D.A., Lopez-Bautista, J.M., Fredericq, S., and Chapman, R.L. 2003. The algae of oil and gas platforms in the Gulf of Mexico—a digital resource. The Third European Phycological Congress, Queen's University, Belfast, Northern Ireland.
- Lopez-Bautista, J.M., Fredericq, S., Waters, D.A., and Chapman, R.L. 2003. Macroalgae on oil and gas platforms in the Gulf of Mexico. The Third European Phycological Congress, Queen's University, Belfast, Northern Ireland.
- Waters, D.A., Lopez-Bautista, J.M., Fredericq, S., and Chapman, R.L. 2005. Seaweeds of the oil and gas platforms in the Gulf of Mexico--a digital resource. International Society for Evolutionary Protistology Conference XV. Melbourne, Australia, Jan. 30-Feb. 3.