Transmission EM of cotyledons of the double knockout oep16.1/16.4 of Arabidopsis thaliana grown in the dark and then exposed to light for 16 hr. The development of characteristic wildtype thylakoids ...

Transmission EM of cotyledons of wildtype Arabidopsis thaliana grown in the dark and exposed to light for 16 hr. The prolamellar bodies have been partially converted into chloroplasts. Other images in...

Cytoplasm of a green Trichodina that lives on the surface of a freshwater snail collected in central Illinois. In this view the abundant endosymbiotic zoochlorellae and a single endosymbiotic bacteriu...

Cytoplasm of a green Trichodina that lives on the surface of a freshwater snail collected in central Illinois. In this view the abundant endosymbiotic zoochlorellae and a single endosymbiotic bacteriu...

A view of the endosymbiotic Chlorella of a green Trichodina that lives on the surface of a freshwater snail collected in central Illinois. In this image there is also an endosymbiotic bacterium. It ha...

Single computed slice through a tomographic reconstruction of a blue green algae (phaeocystis antarctica) showing the thylakoid membranes and other internal structures. Dark speckles represent locati...

Single computed slice of a tomographic volume of a chloroplast contained in a blue green algae cell grown under high light conditions. The pyrenoid is very prominent, although the thylakoid membranes...

Single computed x-y slice through a tomographic volume of the chloroplast of a blue green algae exposed to low light conditions. The quality of the reconstruction is not very good due to alignment di...

Computed slice through tomographic reconstruction of blue green algae grown under high light conditions. This image has been downsampled from the raw data image which can be accessed using the link p...

Computed slice through a tomographic volume of a chloroplast from Phaeocystis antartica, a blue green algae, grown under low light conditions. This image has been downsampled from the raw data image...