[en] Genomic DNA has been extracted from both cryopreserved and formalin-fixed paraffin-embedded forms of 2 different tumor samples (triple negative, and Her2+).
Exome sequencing has been performed on all 4 forms, as well as SNP and CNA detection. A comparison of the various metrics and results related to the sequencing, mapping, and variants detection has been done, outlining what can, and can’t be done with exome data sequenced from cryopreserved and FFPE tissue.
Research Center/Unit :
Giga-Genetics - ULiège
Disciplines :
Genetics & genetic processes
Author, co-author :
Wenric, Stéphane ; Université de Liège - ULiège > Département des sciences biomédicales et précliniques > GIGA-R : Génétique humaine
JOSSE, Claire ; Centre Hospitalier Universitaire de Liège - CHU > Oncologie médicale
Fasquelle, Corinne ; Université de Liège - ULiège > Département des sciences biomédicales et précliniques > GIGA-R : Génétique humaine
Poulet, Christophe ; Université de Liège - ULiège > Département des sciences biomédicales et précliniques > GIGA-R : Génétique humaine