PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 33631963-6 2021 Next-generation sequencing (NGS) was performed on formalin-fixed paraffin-embedded tumor tissue, revealing one mutation in exon 5, TP53: p.A159 V, which may be associated with chemo-resistance. Paraffin 65-73 tumor protein p53 Homo sapiens 131-135