Bioassay-Guided Isolation of a Low Molecular Weight PHB from Burkholderia sp. with Phytotoxic Activity.Published in:Applied Biochemistry & Biotechnology, 2013, v. 170, n. 7, p. 1689, doi. 10.1007/s12010-013-0292-1By:Petta, Tânia;Raichardt, Leandro;Melo, Itamar;Moraes, LuizPublication type:Article