File Name : hct116_markers_paper_all2.txt Caption : supplemental table 1. marker gene list for hct116. File Name : sw480_markers_paper_all2.txt Caption : supplemental table 2. marker gene list for sw480. File Name : supp_1_this.mp4 Caption : supplemental video 1. fluorescence microscopy 10-day time-lapse of vmt development. ht29 crc cell line labeled with azurite (blue) and vessels shown in red. File Name : supp_2_this.mp4 Caption : supplemental video 2. magnified view of supplemental video 1 showing ht29 cell dispersal. File Name : supp_3_this.mp4 Caption : supplemental video 3. time-lapse fluorescent microscopy showing 70 kd rhodamine dextran flowing through the vasculature of the vmo. File Name : supp_4_this.mp4 Caption : supplemental video 4. time-lapse fluorescence microscopy of 70 kd rhodamine dextran flowing through the vessels of the vmt. hct116 crc cells labeled with azurite (blue), vessels green, and dextran red. File Name : supp_5_this.mp4 Caption : supplemental video 5. time-lapse fluorescence microscopy of 70 kd rhodamine dextran (red) perfused through the vmt. hct116 crc cells labeled azurite (blue), vessels shown in green. area shows leak of dextran into extracellular space. File Name : supp_6_this.mp4 Caption : supplemental video 6. time-lapse fluorescence microscopy shows vmo perfusion with 70 kd fitc dextran (green). File Name : supp_7_this.mp4 Caption : supplemental video 7. time-lapse fluorescence microscopy shows vmt perfusion with 70 kd fitc dextran (green). hct116 crc cells labeled with azurite (blue). dextran rapidly leaks from the vessels into the extracellular space. File Name : supp_8_this.mp4 Caption : supplemental video 8. time-lapse fluorescence microscopy shows 70 kd fitc dextran (green) perfused through the vmo. File Name : supp_9_this.mp4 Caption : supplemental video 9. time-lapse fluorescence microscopy shows 70 kd fitc dextran (green) perfused through the vmt. File Name : supp_10_this.mov Caption : supplemental video 10. time-lapse fluorescence microscopy of hct116 vmt grown. hct116 shown in blue, vessel shown in red.