Acidobacterium, Where has all the reserch gone?

Hello

I'v been reading a few papers about the (relatively) newly discovered phylum Acidobacterium. From what iv read it seems like any organism from this phylum would be a safe bet for antibiotic production. Large genome, soil dwelling organism, production of PKS. In spite of its being hard to culture. Yet i can’t find any papers on subjects. Im tempted to have a go my self.