We included follicular lymphoma (FL) (n = 84), diffuse large B-cell lymphoma (DLBCL)(n = 75) and FL-DLBCL (n = 17), as well as double hit (DH) lymphomas (n = 2) with mBL signature and B-cell lymphoma not otherwise specified (B-NOS, n = 1) from the ICGC MMML-Seq project (unpublished data). This evidence concerns the gene NOS1 and diffuse large B-cell lymphoma.