American Journal of Botany, Vol. 71, No. 1 (Jan., 1984), pp. 111-120 (10 pages) We have examined the motile cell ultrastructural features of several green algal species having filamentous or foliose ...

Scientists may be one step closer to determining when exactly photosynthesizing plants (Viridiplantae) first evolved, with the discovery of a new species of ancient algae they have named Proterocladus ...

Tourism is bringing rapid development to the islands of Langkawi, which puts pressure on the marine ecosystem. This research records the diversity and will be a useful baseline record for ...

Deserts are not usually considered biodiversity hotspots, but desert microbiotic crust communities exhibit a rich diversity of both eukaryotic and prokaryotic life forms. Like many communities ...