The dynamics and transmission of antibiotic resistance associated with plant microbiomes

•ARGs in plant microbiomes are affected by rhizosphere microbiomes and root exudates.•The specific intrinsic genes of plants may determine the types of root exudates.•The intrinsic genes of plants may have the potential to encode antibiotic resistance.•Phyllosphere microorganisms and endophytes affect ARGs in plant microbiomes.•ARGs in plant microbiomes come from a wide range of sources.