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Transcription profiling of Arabidopsis thaliana wild type Col-0) and Atpdr2 mutant roots.

ABSTRACT: To determine the pleiotropic effect of the ABC transporter gene (Atpdr2) mutation, we performed the microarray analyses on the root tissues of Arabidopsis thaliana wild type (Col-0) and Atpdr2 mutant.

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Dayakar Badri/Jorge Vivanco

PROVIDER: E-TABM-821 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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An ABC transporter mutation alters root exudation of phytochemicals that provoke an overhaul of natural soil microbiota.

Badri Dayakar V DV Quintana Naira N El Kassis Elie G EG Kim Hye Kyong HK Choi Young Hae YH Sugiyama Akifumi A Verpoorte Robert R Martinoia Enrico E Manter Daniel K DK Vivanco Jorge M JM

Plant physiology 20091023 4

Root exudates influence the surrounding soil microbial community, and recent evidence demonstrates the involvement of ATP-binding cassette (ABC) transporters in root secretion of phytochemicals. In this study, we examined effects of seven Arabidopsis (Arabidopsis thaliana) ABC transporter mutants on the microbial community in native soils. After two generations, only the Arabidopsis abcg30 (Atpdr2) mutant had significantly altered both the fungal and bacterial communities compared with the wild ...[more]

PMID: 19854857

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