β-N-Methylamino-L-Alanine (BMAA) Causes Severe Stress in Nostoc sp. PCC 7120 Cells under Diazotrophic Conditions: A Proteomic Study. - Koksharova, Olga A.; Butenko, Ivan O.; Pobeguts, Olga V.; Safronova, Nina A.; Govorun, Vadim M. (Toxins, 2021)