1. Abeyesekera RM, Willison JHM (1987) A spiral helicoid in a plant cell wall. Cell Biol Int Reports 11: 75?79
2. Albersheim P, Darvill AG, Davis KR, Lau JM, McNeil M, Sharp JK, York WS (1985) Why study the structure of biological molecules? In:Dugger WM, Bartnicki-Garcia S (eds) Structure, function and biosynthesis of plant cell walls. American Soc Plant Physiol, Riverside, pp 19?51
3. Bartnicki-Garcia S (1984) Kingdoms with walls. In:Dugger WM, Bartnicki-Garcia S (eds) Structure, function and biosynthesis of plant cell walls. American Soc Plant Physiol, Riverside, pp 1?18
4. Bonfante-Fasolo P, Vian B (1984) Wall texture in the spore of a vesicular-arbuscular mycorrhizal fungus. Protoplasma 120: 51?60
5. ? ?,Testa B (1986) Ultrastructural localization of chitin in the cell wall of a fungal spore. Biol Cell 57: 265?270