Dataset features

Specifications


Application: Gene expression microarray analysis
Number of samples: 6
Release date: Mar 1 2013
Last update date: May 31 2013
Access: Public
Taxon: Tuber melanosporum
Dataset link Laser capture microdissection and microarray analysis of ectomycorrhizas formed by the ascomycete Tuber melanosporum reveal functional heterogeneity between mantle and Hartig net compartments

Experimental Protocol


The T. melanosporum custom-exon expression array (4 x 72K) manufactured by Roche NimbleGen Systems Limited (Madison, WI) contained five independent, nonidentical, 60-mer probes per gene model coding sequence. Included in the oligoarray were 12,232 annotated gene models, 3,913 random 60-mer control probes and labelling controls. Sequences used for the oligonucleotide design were from an early draft of the gene catalog containing several TE families. For 1,876 gene models, technical duplicates were included on the array. We performed 6 hybridizations (NimbleGen) with samples derived from microdissected mantles (3 biological replicates) and Hartig nets ((3 biological replicates each) from T. melanosporum/Corylus avellana ectomycorrhizal root tips . All samples were labeled with Cy3.

Repositories


GEO

GSE36870

ArrayExpress

E-GEOD-36870

BioProject

PRJNA157857

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Contact


Annegret Kohler