Putrescine + dc-Adenosyl methionine  => Spermidine + 5'-methylthioadenosine (Xenopus tropicalis)
putrescine + dc-adenosyl methionine  => spermidine + 5'-methylthioadenosine (xenopus tropicalis)
Putrescine + dc-Adenosyl methionine  => Spermidine + 5'-methylthioadenosine (Xenopus tropicalis)
putrescine + dc-adenosyl methionine  => spermidine + 5'-methylthioadenosine (xenopus tropicalis)