作者: Jan Dirk van Elsas , Jack T. Trevors , Mary-Ellen Starodub
DOI: 10.1007/978-3-642-73419-9_11
关键词: Bacilli 、 Bulk soil 、 Bentonite 、 Environmental chemistry 、 Chemistry 、 Plasmid 、 Rhizosphere 、 Nutrient
摘要: Transfer of plasmids pFT30 and RP4 between newly-introduced bacilli pseudomonads, respectively, is described. In sterile soil, transfer was only detected when exogenous nutrients were added; bentonite clay significantly enhanced the frequency. nonsterile transferred in presence but not absence clay. No rhizosphere wheat. introduced pseudomonads detected, both occurred if frequency bentonite-amended soil. nutrient-enriched at 15, 20 27 °C, 4 10 °C. The plasmid further wheat as compared to bulk