Transcriptomic and proteomic intra-tumor heterogeneity of colorectal cancer varies depending on tumor location within the colorectum. - Árnadóttir, Sigrid Salling; Mattesen, Trine Block; Vang, Søren; Madsen, Mogens Rørbæk; Madsen, Anders Husted; Birkbak, Nicolai Juul; Bramsen, Jesper Bertram; Andersen, Claus Lindbjerg (PLoS ONE, 2020)