MPSS data were obtained from 35 days old rice callus.
Data processing
For each of these samples, we determined the normalized abundance value for each signature in the library in "transcripts per million" or TPM. More details on this process are available in Meyers et al. (2004, Genome Research 14:1641). The numbers in the VALUE column represent the expression level of the corresponding signatures for the NCA library. More details about the samples, library replicates and individual signatures are available at http://mpss.udel.edu/rice.
