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Metabolomics,Unknown,Transcriptomics,Genomics,Proteomics

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Transcription profiling of flax stems and leaves from 4 week old flax plants to identify transcripts enriched in stem and phloem bast fibres

ABSTRACT: Stems and leaves from 4 week old flax plants were hybridized to an array of cDNAs from the outer (i.e. phloem enriched) layer of stems of the same age to identify transcripts enriched in stem (and phloem bast fibres).

INSTRUMENT(S): arrayWoRx Biochip Reader [Applied Precision]

ORGANISM(S): Linum usitatissimum

SUBMITTER: Michael Deyholos

PROVIDER: E-MEXP-989 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress

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Microarray analysis of flax (Linum usitatissimum L.) stems identifies transcripts enriched in fibre-bearing phloem tissues.

Roach Melissa J MJ Deyholos Michael K MK

Molecular genetics and genomics : MGG 20070515 2

To better understand the molecular processes associated with the development of the unusually long (> 30 mm) and strong bast fibre cells within the phloem of flax stems, we conducted a gene discovery experiment to identify transcripts enriched in fibre-bearing tissues, with the intention that these transcripts would serve as future targets for crop improvement and research in phloem development and cell wall deposition. We produced a library of 9,600 cDNA clones from the peels of flax stems, and ...[more]

PMID: 17503083

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