PPS Issue 2 is now online featuring artwork from Cristiano Viappiani on the front cover highlighting the communication ‘A photochromic bacterial photoreceptor with potential for super-resolution microscopy’. In this communication Christiano Viappiani and co-workers from Italy have exploited photoswitching between the dark (YtvAD) and the light (YtvAL) adapted states of the bacterial photoreceptor YtvA (from Bacillus subtilis) to obtain FPALM images of live Escherichia coli cells.
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A photochromic bacterial photoreceptor with potential for super-resolution microscopy
Aba Losi, Wolfgang Gärtner, Sarah Raffelberg, Francesca Cella Zanacchi, Paolo Bianchini, Alberto Diaspro, Carmen Mandalari, Stefania Abbruzzetti and Cristiano Viappiani
Photochem. Photobiol. Sci., 2013, 12, 231-235, DOI: 10.1039/C2PP25254F
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