colon 结肠 AAO:0010400 Although all vertebrates have a digestive tract and accessory glands, various parts of this system are not necessarily homologous, analogous, or even present in all species. Therefore, broad comparisons can be best made under the listings of headgut, foregut, midgut, pancreas and biliary system, hindgut.[uncertain][VHOG] BTO:0000269 CALOHA:TS-0158 EFO:0000361 EMAPA:18939 EV:0100079 FMA:14543 GAID:309 In mammals, the colon consists of four sections: the ascending colon, the transverse colon, the descending colon, and the sigmoid colon[WP] In zebrafish, the posterior intestine has short longitudinally arranged epithelial folds which are similar to the colon of higher vertebrates[ZFIN] Last portion of the large intestine before it becomes the rectum. MA:0000335 MAP:0000001 MAT:0000526 MESH:A03.492.411.495.356 OpenCyc:Mx4rvgLEM5wpEbGdrcN5Y29ycA TAO:0000706 TODO - abstract this such that it legitimately covers all vertebrates The last portion of the digestive system, it extracts water and salt from solid wastes before they are eliminated from the body.[AAO] The posterior intestine has short longitudinally arranged epithelial folds which are similar to the colon of higher vertebrates. Wallace et al, 2005.[TAO] UBERON:0001155 UMLS:C0009368 VHOG:0000648 XAO:0000243 ZFA:0000706 colonic galen:Colon hindgut it extracts water and salt from solid wastes before they are eliminated from the body[WP] large bowel posterior intestine uberon 后肠(hindgut) 后肠(posterior intestine) 后肠有短的纵向排列的上皮褶皱，类似于高等脊椎动物的结肠。Wallace et al, 2005.[TAO] 在哺乳动物中，结肠由四个部分组成：升结肠、横结肠、降结肠和乙状结肠[WP] 在成为直肠之前的大肠的最后部分。 大肠 它从固体废物中提取水和盐，然后再从体内排出。[WP] 待办事项 - 将其抽象为合理覆盖所有脊椎动物 斑马鱼后肠有短的纵向排列的上皮褶皱，类似于高等脊椎动物的结肠[ZFIN] 消化系统的最后一部分，它从固体废物中提取水和盐，然后再从体内排出。[AAO] 结肠 虽然所有脊椎动物都有消化道和附属腺体，但该系统的各个部分不一定是同源的、类似的，甚至存在于所有物种中。因此，在前肠、前肠、中肠、胰腺和胆管系统、后肠的列表中，可以进行广泛的比较。[uncertain][VHOG] subdivision of digestive tract 消化道分支