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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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ArabidopsisTranscriptome or Gene expression

ABSTRACT: Phosphate (Pi) deficiency impairs plant growth and productivity in many agricultural ecosystems, causing severe reductions in crop yield. To uncover novel aspects in acclimation to Pi starvation, we investigated the correlation between Pi deficiency-induced changes in transcriptome and proteome profiles in Arabidopsis roots.

INSTRUMENT(S): Illumina Genome Analyzer II

ORGANISM(S): Arabidopsis thaliana

SUBMITTER: Wolfgang Schmidt

PROVIDER: E-MTAB-4124 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Complementary proteome and transcriptome profiling in phosphate-deficient Arabidopsis roots reveals multiple levels of gene regulation.

Lan Ping P Li Wenfeng W Schmidt Wolfgang W

Molecular & cellular proteomics : MCP 20120725 11

Phosphate (Pi) deficiency impairs plant growth and productivity in many agricultural ecosystems, causing severe reductions in crop yield. To uncover novel aspects in acclimation to Pi starvation, we investigated the correlation between Pi deficiency-induced changes in transcriptome and proteome profiles in Arabidopsis roots. Using exhaustive tandem mass spectrometry-based shotgun proteomics and whole-genome RNA sequencing to generate a nearly complete catalog of expressed mRNAs and proteins, we ...[more]

PMID: 22843991

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