beta-methylamino-l-alanine (bmaa) toxic amino acid molecule. produced by cyanobacteria

beta methylamine alanine bmaa amino acid cyanobacteria neurotoxin toxin poison protein misfolding aggregation tangle disease alzheimer parkinson amyotrophic lateral sclerosis chamorro lyticobodig cycad neurodegenerative molecule atoms atomic model molecular compound composition chemical chemistry bond structure formula circle ring line drawing skeletal flat icon stylized style