Bacterial Endophytes in Plant Tissue Culture: Mode of Action, Detection, and Control.

Endophytic bacteria have been increasingly in the focus of research projects during the last decade. This has changed the view on bacteria in plant tissue culture and led to the differentiation between artificially introduced contaminations and naturally occurring endophytes with neutral, negative, or positive impact on the plant propagation process. This review chapter gives an overview on recent findings about the impact that bacteria have on the plant physiology in general and during micropropagation.

Endophytic bacteria in plant tissue culture: differences between easy- and difficult-to-propagate Prunus avium genotypes.

The endophytic bacterial communities of six Prunus avium L. genotypes differing in their growth patterns during in vitro propagation were identified by culture-dependent and culture-independent methods. Five morphologically distinct isolates from tissue culture material were identified by 16S rDNA sequence analysis.