![Live fluorescence microscopy of two fluorescently labeled proteins involved in the formation of contact sites](https://www2.mrc-lmb.cam.ac.uk/wordpress/wp-content/uploads/FM-image_WK_ior_11-19-150x150.jpg)
By combining fluorescence microscopy and electron tomography, Wanda Kukulski’s lab in Cell Biology Division has visualised protein structures that bridge contact sites between the endoplasmic reticulum and plasma membrane in yeast, in their native environment i.e. within the cell.