24. Diversity of C1-fixation pathways Growth on C1-compounds: carbondioxide, carbonmonoxide, methane, methanol, methylamines, formate and formaldehyde. Diversity of carboxylation reactions. CO2-fixation pathways in phototrophs and chemotrophs: Calvin cyle (RuBP pathway), acetyl-CoA-pathway, reductive TCA, serin pathway, RuMP pathway. Evolutionary implication of the distribution of C1-fixing key enzymes.
	microeco