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Table 1 Examples of PubMeth evidence sentence annotation

From: Event extraction for DNA methylation

a) MS-PCR revealed the [methylation] of the [p16] gene in 10 (34%) of 29 [NSCLCs]
b) 30% (27 of 91) of [lung tumors] showed [hypermethylation] of the 5’CpG region of the [p14ARF gene]
c) [Promotor hypermethylations] were detected in [O6-methylguanine-DNA methyltransferase (MGMT), RB1, estrogen receptor, p73, p16INK4a, death-associated protein kinase, p15INK4b, and p14ARF]
d) The promoter region of the [p16INK4] gene was [hypermethylated] in the tumor samples of the primary or metastatic site
  1. Annotated spans delimited by brackets and statements expressing methylation underlined, gene mentions shown in italics, and cancer mentions in bold.