1. Burns, a.R., Oliveira, L., Bisalputra, T. (1984) A cytochemical study of cell wall differentiation during bud initiation in the brown alga Sphacelaria furcigera. Bot. Mar. 27, 45?54
2. Cheney, D.P. (1984) Genetic modification in seaweeds: application to commercial utilization and cultivation. In: Biotechnology in the marine sciences, pp. 161?175, Colwell, R.R., Pariser, E.R., Sinskey, A.J., eds. Wiley, Chichester
3. Cheney, D.P., Mar, E., Saga, N., Van der Meer, J. (1986) Protoplast isolation and cell division in the agar producing seaweed Gracilaria (Rhodophyta). J. Phycol. 22, 238?243
4. Ducreux, G. (1984) Experimental modification of the morphogenetic behaviour of the isolated sub-apical cell of the apex of Sphacelaria cirrosa (Phaeophyceae). J. Phycol. 20, 447?454
5. Haug, A., Larsen, B., Smidsrod, O. (1974) Uronic acid sequence in alginate from different sources. Carbohydr. Res. 32, 217?225