Oku N, Adachi K, Matsuda S, Kasai H, Takatsuki A, Shizuri Y. Ariakemicins A and B, novel polyketide-peptide antibiotics from a marine gliding bacterium of the genus Rapidithrix. Org Lett. 2008 Jun 19;10(12):2481–4. doi: 10.1021/ol8007292. PMID: 18498148.