Probing nucleocytoplasmic transport by t
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Yan Chen; Patrick J. Macdonald; Joseph P. Skinner; George H. Patterson; Joachim
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Article
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2006
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John Wiley and Sons
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English
⚖ 283 KB
## Abstract Two‐photon activation of photoactivatable green fluorescent protein (PA‐GFP) provides a unique tool for probing cellular transport processes, because activation is strictly limited to the subfemtoliter optical volume of the two‐photon spot. We demonstrate two‐photon activation of PA‐GFP