There was, however, a rapid and significant decrease in GS specific activity when the bacteria were exposed to an ammonium pulse (Table 2) which suggests that post-translational modification via GlnE is responsible for the swift response in GS activity to changing ammonium concentrations
Presented for research literature review only Kondo T (1988)
Mally Dori-Bachash, Dr
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Catherine Abbott and Dr Melissa Pitman (Flinders University of South Australia) for their gift of recombinant human DPP-4 and advice on DPP-4, Prof Dominic Geraghty (University of Tasmania) and Dr Nick Gust (Department of Primary Industries, Parks Water and Environment) for platypus serum, Ms Carlie Sawtell for echidna Gcg PCR analysis, Dr Tasman Daish and Dr Aaron Casey for tissue collection, and the China Scholarships Council and Adelaide University for supporting Chuan He
References: Regulation of glutathione synthesis