Summary of <i>Alexandrium tamarense</i> MPSS signatures that were significant and reliable.

Definitions of the column headers are as following: Common; signatures that are expressed under at least one other treatment, Specific; signatures that are exclusively expressed under the corresponding treatment, Unique; the total number of unique signatures expressed under the corresponding treatment, and >10, >100, and >1000; signatures with expression values at least 10, 100, and 1000 TPM, respectively.