BMC Genomics

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Open Access Highly Access Methodology article

Combining next-generation pyrosequencing with microarray for large scale expression analysis in non-model species

Diana Bellin1, Alberto Ferrarini1, Antonio Chimento1, Olaf Kaiser2, Natasha Levenkova3, Pascal Bouffard3 and Massimo Delledonne1*

Author Affiliations

1 Department of Biotechnology, University of Verona, Strada le Grazie 15, 37134 Verona, Italy

2 Roche Diagnostics GmbH, Nonnenwald 2, 82377 Penzberg, Germany

3 454 Life Sciences, 1 Commercial Street, Branford, CT 06405, USA

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BMC Genomics 2009, 10:555 doi:10.1186/1471-2164-10-555

Published: 24 November 2009

Additional files

Additional file 1:

Collection date and development stage of berry samples analyzed. Collection date and development stage of berry samples used to constitute the RNA pool analyzed.

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Additional file 2:

Alignment statistics of positive 454 unigene sequences and positive sequences used to design the GrapeArray 1.2. Alignment statistics of 454 unigene sequences with a positive expression call by microarray analysis and sequences used to design the GrapeArray 1.2 with positive call by microarray to known gene loci, unannotated genomic regions and ESTs. Number of gene loci identified, ESTs identified and putative novel genes identified by all sequences mapping to grape genome in the three different libraries considered are given.

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Additional file 3:

Additional Methods. Additional information for the Methods section.

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Additional file 4:

Parameters used for the de novo assembly of single reads with Newbler v1.1 software.

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Additional file 5:

Parameters used for oligo design with OligoArray 2.1.

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