This QuickTime movie represents a comparison of Structural Models for the Transcrition Preinitiation Complex (PIC).

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Structural Models for the Transcription Preinitiation Complex (PIC)

Cryo-EM reconstruction of purified yeast PIC with available crystal structures docked from Murikami, Kornberg and colleagues.
Murikami et al. Science DOI:10.1126/science 1238724 (2013)

Negative stain reconstruction of step-wise assembled humen PIC with available crystal structures docked from He, Nogales and colleagues
He et al. Nature 495, 481-486 (2013)

Cryo-EM reconstruction of partial human PIC (lacking TFIIH) with available crystal structures docked from He, Nogales and colleagues.
He et al. Nature 495, 481-486 (2013)

Microtubules - Structure, Function and Dynamics

This QuickTime movie, representing the work of Eva Nogales and Hong-Wei Wang, was created by Stylus Visualization Studio.

The movie is currently available as a QuickTime container video encoded in H.264 either with or without narration in AAC sound. The narrated version also contains additional footage in the form of a brief introduction.

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Recent publications

The following publication is currenty in press: Jiang and Taylor et al. <a href=http://www.ncbi.nlm.nih.gov/pubmed/26841432> Structures of a CRISPR-Cas9 R-loop complex primed for DNA cleavage.</a> <i>Science</i>, Jan 2016; Epub ahead of print Nogales and Zhang<a href=http://www.sciencedirect.com/science/article/pii/S0959440X16000038> Visualizing microtubule structural transitions and interactions with associated proteins</a> <i>COSB</i>, April 2016; <b>37</b>, 90-96 Zhang et al. <a href=http://www.sciencedirect.com/science/article/pii/S0092867415008491> Mechanistic origin of microtubule dynamic instability and its modulation by EB proteins</a><i> Cell 2015 Aug 13;162(4):849-59

David Taylor has won an Outstanding Postdoctoral Fellow Award from the Department of Molecular and Cell Biology

Eva Nogales has won the 2016 Mildred Cohn Award in biological chemistry from the American Society for Biochemistry and Molecular Biology

Eva Nogales has been elected to the prestigious National Academy of Sciences.