Filtering by: Resource type Article Remove constraint Resource type: Article Subject Nostoc punctiforme Remove constraint Subject: Nostoc punctiforme
ArticleHopanoids play a role in stress tolerance and nutrient storage in the cyanobacterium Nostoc punctiformeRicci, J.N.Hopanes are abundant in ancient sedimentary rocks at discrete intervals in Earth history, yet interpreting their significance in the geologic record is complicated by our incomplete knowledge of what their progenitors, hopanoids, do in modern cells. T . . .
ArticleWong, FrancisNostoc punctiforme is a phenotypically complex, filamentous, nitrogen-fixing cyanobacterium, whose vegetative cells can mature in four developmental directions. The particular developmental direction is determined by environmental signals. The vegetat . . .