Media type: E-Article Title: Is the bacterial leaf nodule symbiosis obligate for Psychotria umbellata? The development of a Burkholderia-free host plant Contributor: Sinnesael, Arne; Leroux, Olivier; Janssens, Steven B.; Smets, Erik; Panis, Bart; Verstraete, Brecht Published: Public Library of Science (PLoS), 2019 Published in: PLOS ONE, 14 (2019) 7, Seite e0219863 Language: English DOI: 10.1371/journal.pone.0219863 ISSN: 1932-6203 Origination: Footnote: Access State: Open Access