Correction: Corrigendum: Identification and Characterisation of a pH-stable GFP

The Original Article was published on 21 June 2016

Scientific Reports 6: Article number: 28166; published online: 21 June 2016; updated: 17 May 2018

This Article contains errors in the Results section under the subheading ‘Development of a pH-stable GFP variant for use as biomarker’,

“To create a monomeric GFP variant, we created a construct comprised of two sfGFP-N149Y/Q204H separated by a flexible 25 amino acid linker, termed pH-stable tandem dimer GFP (pH-tdGFP).”

should read:

“To create a monomeric GFP variant, we created a construct comprised of two sfGFP-N149Y/Q204H separated by a flexible 22 amino acid linker, termed pH-stable tandem dimer GFP (pH-tdGFP).”

Additionally, in the Materials and Methods section under the subheading ‘Purification of GFP variants’,

“pH-tdGFP is a tandem fusion of two yeast codon optimized sfGFP-N149Y/Q204H separated by the amino acid linker ITLGGTGSGSGDEVDGMVSKGEEVIK.”

should read:

“pH-tdGFP is a tandem fusion of two yeast codon optimized sfGFP-N149Y/Q204H separated by the amino acid linker HGTGSTGSGSSGTASSEDNNMA.”

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The online version of the original article can be found at https://doi.org/10.1038/srep28166

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Roberts, T., Rudolf, F., Meyer, A. et al. Correction: Corrigendum: Identification and Characterisation of a pH-stable GFP. Sci Rep 8, 46976 (2018). https://doi.org/10.1038/srep46976

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