Soil microbial species loss affects plant biomass and survival of an introduced bacterial strain, but not inducible plant defences
Author(s) -
Viola Kurm,
Wim H. van der Putten,
Ana Pineda,
W. H. Gera Hol
Publication year - 2017
Publication title -
annals of botany
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.567
H-Index - 176
eISSN - 1095-8290
pISSN - 0305-7364
DOI - 10.1093/aob/mcx162
Subject(s) - biology , myzus persicae , aphid , rhizobacteria , pseudomonas fluorescens , rhizosphere , botany , bacteria , genetics
Plant growth-promoting rhizobacteria (PGPR) strains can influence plant-insect interactions. However, little is known about the effect of changes in the soil bacterial community in general and especially the loss of rare soil microbes on these interactions. Here, the influence of rare soil microbe reduction on induced systemic resistance (ISR) in a wild ecotype of Arabidopsis thaliana against the aphid Myzus persicae was investigated.
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