Tim G. Downing

β-N-methylamino-l-alanine (BMAA) in novel South African cyanobacterial isolates

Tim G. Downing · Ecotoxicology and Environmental Safety · 2008 · 182 citations

Life Sciences, Microbiology, Bacteriology +7

Medium N:P Ratios and Specific Growth Rate ComodulateMicrocystin and Protein Content in Microcystis aeruginosa PCC7806 and M. aeruginosa UV027

Tim G. Downing, Craig Stewart Sember, Michelle M. Gehringer et al. · Microbial Ecology · 2005 · 137 citations

Life Sciences, Microbiology, Aquatic Microbiology +13

An investigation into the detoxification of microcystin-LR by the glutathione pathway in Balb/c mice

Michelle M. Gehringer, Enid Shephard, Tim G. Downing et al. · The International Journal of Biochemistry & Cell Biology · 2003 · 136 citations

Life Sciences, Biochemistry, Toxicology +13

Microcystin content of <i>Microcystis aeruginosa</i> is modulated by nitrogen uptake rate relative to specific growth rate or carbon fixation rate

Tim G. Downing, Christopher R. Meyer, Michelle M. Gehringer et al. · Environmental Toxicology · 2005 · 129 citations

Life Sciences, Microbiology, Microbial Ecology +12

The role of microcystin-LR in the induction of apoptosis and oxidative stress in CaCo2 cells

Nicolette Botha, Michelle M. Gehringer, Tim G. Downing et al. · Toxicon · 2003 · 120 citations

Life Sciences, Biochemistry, Toxicology +14