1. Volume 21, Issue 8, Pages 915-916 (August 2014)
Synthetic pH Sensor, Protein Nanomaterials, Metabolites in Stem Cells, and DNA Barcodes 
Chemistry & Biology 
Volume 21, Issue 8, Pages (August 2014)
DOI: /j.chembiol
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2. Hudalla et al. use “βTail”, a tag developed by the authors, to achieve control over the stoichiometry of the protein-based nanomaterials (illustrated by tuning in various colors with the red/green/blue fluorescent proteins). Image courtesy of Peter Allen.
Chemistry & Biology  , DOI: ( /j.chembiol )
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3. An intermediary metabolite, oleic acid (white), is proposed to bind RNA-binding protein Musashi-1 (MSI1) at an allosteric site located away from the RNA binding site. Image courtesy of C. Clingman and S. Ryder.
Chemistry & Biology  , DOI: ( /j.chembiol )
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4. Nguyen et al. develop a method based on the use of DNA-barcoded libraries of modified nucleosomes (DNLs) to establish the link between the histone posttranslational modifications and different proteins that write, read, and erase them. Image courtesy of T. Muir.
Chemistry & Biology  , DOI: ( /j.chembiol )
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