Project description:Analyses of genomes and secondary metabolomes of Streptomyces spp. isolated from Leontopodium nivale ssp. alpinum Genome sequencing and assembly

| PRJNA1024677 | ENA

Bioactive Terphenyls Isolated from the Antarctic Lichen Stereocaulon alpinum.

Project description:Three p-terphenyls (2-4)-2-hydroxy-3,5-dimethoxy-p-terphenyl (2), 2-hydroxy-3,6-dimethoxy-p-terphenyl (3), and 2,3,5,6-tetramethoxy-p-terphenyl (4)-were isolated for the first time as natural products along with seven known compounds (1, 5-10) from the Antarctic lichen Stereocaulon alpinum. Structures of the new compounds were elucidated by comprehensive analyses of 1D and 2D NMR and HREIMS experiments. Compound 3 exhibited cytotoxicity against HCT116 cells with the IC50 value of 3.76 ± 0.03 μM and also inhibited NO production in LPS-induced RAW264.7 macrophages with the IC50 value of 22.82 ± 0.015 μM.

| S-EPMC9000585 | biostudies-literature

Project description:European Diphasiastrum spp. MIG-seq

| PRJNA935776 | ENA