Fig 1.

Venn diagram of the identified unigenes from C. oleifera seeds by RNA-Seq in three biological duplicates (A, B and C). Numbers in the overlapping regions refer to those unigenes that were expressed in more than one sample. In total, 68,094 unigenes were identified at least once, 52,756 unigenes were acquired from at least two tests, and 40,500 shared unigenes were obtained in all three experiments. The detailed identities of these expressed unigenes are listed in S2 Table.