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Latest Editor's Pics
Nematode Preparing to Spit
Editor's Pics

Nematode Preparing to Spit

This is a scanning electron micrograph of a Steinernema carpocapsae nematode; this is what they look like when they are spitting venom into their host.
Toxoplasma Host Cells
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Toxoplasma Host Cells

This image shows two different Toxoplasma host cells changing their shape to migrate.
Mapping Connections in the Mouse Brain
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Mapping Connections in the Mouse Brain

A section of mouse brain stained to identify individual neurons and all their connections. Each color represents a different DNA barcode.
The Social Brain
Editor's Pics

The Social Brain

A cross-section of a mouse brain reveals some of the regions involved in the choice between social approach and avoidance.
Mouse Spinal Cord
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Mouse Spinal Cord

Microscopy of spinal cord sample from a mouse model of neurodegeneration.
Hydractinia Polyp
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Hydractinia Polyp

This image shows a male sexual polyp of the cnidarian Hydractinia symbiolongicarpus, a species of water-residing animals.
Studying Blood Cell and Vessel Development in Zebrafish
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Studying Blood Cell and Vessel Development in Zebrafish

Zebrafish are a useful model for studying the development of blood cells and blood vessels. This image shows blood cells (magenta) in blood vessels (yellow) on the yolk of an anesthetized, 2-day-old, transgenic zebrafish embryo, which is about the size of a grain of rice.
Organ of Corti
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Organ of Corti

An organ of Corti from a one-day-old mouse, showing sensory hair cells in green, supporting cells in purple, and cell nuclei in blue.
Northern Star Coral
Editor's Pics

Northern Star Coral

Some corals are particularly light-sensitive, making them difficult to image. In this case, darkfield imaging has been used to reveal the non-autofluorescent coral tissue in the Northern Star coral, a species with no intrinsic fluorescence.
Mouse Astrocytes Preparing for Autophagy
Editor's Pics

Mouse Astrocytes Preparing for Autophagy

This is an image of mouse astrocytes showing the actin cytoskeleton (red) and lysosomes (green). The cells are preparing for autophagy after experiencing osmotic stress.

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