bioRxiv preprint doi: https://doi.org/10.1101/798504; this version posted May 19, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder. All rights reserved. No reuse allowed without permission. 1 RNAseq studies reveal distinct transcriptional response to vitamin 2 A deficiency in small intestine versus colon, uncovering novel 3 vitamin A-regulated genes 4 5 Zhi Chai1,2,*, Yafei Lyu3,8, Qiuyan Chen2, Cheng-Hsin Wei2,9, Lindsay M. Snyder4,10, Veronika 6 Weaver4, Aswathy Sebastian5, István Albert6, Qunhua Li7, Margherita T. Cantorna4, A. Catharine 2* 7 Ross . 8 9 1Intercollege Graduate Degree Program in Physiology, 2Department of Nutritional Sciences, 10 3Intercollege Graduate Degree Program in Bioinformatics and Genomics, 4Department of 11 Veterinary and Biomedical Sciences, 5Huck Institutes of the Life Sciences, 6Department of 12 Biochemistry and Molecular Biology, 7Department of Statistics. The Pennsylvania State 13 University, University Park, PA, USA. 8Present address: Department of Biostatistics, 14 Epidemiology and Informatics, Perelman School of Medicine, University of Pennsylvania, 15 Philadelphia, PA, USA. 9Present address: Frederick National Laboratory for Cancer Research, 16 Frederick, MD, USA. 10Present address: Center for Evolutionary and Theoretical Immunology, 17 The University of New Mexico, Albuquerque, NM, USA. 18 19 *Corresponding authors 20 A. Catharine Ross (
[email protected]) and Zhi Chai (
[email protected]) 21 110 Chandlee Laboratory 22 University Park, PA, USA. 16802 bioRxiv preprint doi: https://doi.org/10.1101/798504; this version posted May 19, 2020. The copyright holder for this preprint (which was not certified by peer review) is the author/funder.