Daniel Lohmann (Thiele, MPG)-- «Posttranslational modifications of Ancient Ubiquitous Protein 1 control intracellular Lipid Droplet clustering» (2013) (dresden-ipp.de)
In biological systems in particular, this scale ‐ free addition of new nodes is likely a consequence of gene duplication (Qian et al, 2001), and is also affected by alternate splicing and posttranslational modification in protein networks (Qian et al, 2001; Bhan et al, 2002; Pastor ‐ Satorras et al, 2003; Vazquez et al, 2003), as well as the variable chemical versatility of the metabolic intermediates in metabolic networks. (msb.embopress.org)
Glycosylation is among the most abundant and diverse protein posttranslational modifications, regulating important cellular processes such as protein folding and cell - cell interactions. (asbmb.org)