GMU:Photosynthesis and I/Introduction

Cyanobacteria

• GMU:BioArt_Forum/Growing, Shaping and Living (with) Microalgae

Euglena gracilis

“Euglena are found in fresh and salt waters. They are often abundant in quiet inland waters where they may bloom in numbers sufficient to color the surface of ponds and ditches green (E. viridis) or red (E. sanguinea).” (wikipedia)

“Most species of Euglena have photosynthesizing chloroplasts within the body of the cell, which enable them to feed by autotrophy, like plants. However, they can also take nourishment heterotrophically, like animals.” (wikipedia)

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  Euglena. Source: wikimedia.org]]

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Experiments

• Bioconvection, File:Mikrokosmos_85_2_P_21-30-1.pdf
• Euglena and light, File:euglena-light-experiment.pdf

Medium

• File:Preparation-medium.pdf
• Tutorials

Student works

• Euglena clock by Leoni Fischer
• Bio boardgame with Euglena by Nastaran Sahraei
• Reaching for sunlight by Sarah Horn
• Algaegraphies by Lia Giraud

Other References

• Ingmar Riedel-Kruse lab at stanford university. human-biology interaction (HBI). Euglena, physarum and other organisms in collaboration with humans. Trap it! Museum visitors could use blue, green or red light to draw patterns on the screen and observe how the Euglena reacted. The microorganisms avoided blue light, so drawing a circle around one of the microbes would trap it, which became the name for one of the scientific mini-games, http://web.stanford.edu/group/riedel-kruse/publications/CHI517-lee.pdf
• Ingmar Riedel-Kruse lab. Euglena soccer. biotic-games. https://www.youtube.com/watch?v=3lwU9deF8rw start at 27:05