featureNames: 1000_at 1001_at ... AFFX-YEL024w/RIP1_at (12625
##     total)
##   fvarLabels: ID GB_ACC ... Gene Ontology Molecular Function (16
##     total)
##   fvarMetadata: Column Description labelDescription
## experimentData: use 'experimentData(object)'
## Annotation: GPL8300</code></pre>
<p>The function returns a <code>list</code> because you might be getting multiple SubSeries. In this case there is only one, and the list element is an <code>ExpressionSet</code> ready for usage! The phenotype data 