RT Journal Article SR Electronic T1 Gene expression analysis provides insight into the physiology of the important staple food crop cassava JF bioRxiv FD Cold Spring Harbor Laboratory SP 073213 DO 10.1101/073213 A1 Mark C. Wilson A1 Andrew M. Mutka A1 Aaron W. Hummel A1 Jeffrey Berry A1 Raj Deepika Chauhan A1 Anupama Vijayaraghavan A1 Nigel J. Taylor A1 Daniel F. Voytas A1 Daniel H. Chitwood A1 Rebecca S. Bart YR 2016 UL http://biorxiv.org/content/early/2016/09/03/073213.abstract AB Cassava (Manihot esculenta) feeds approximately 800 million people worldwide. Although this crop displays high productivity under drought and poor soil conditions, it is susceptible to disease, postharvest deterioration and the roots contain low nutritional content.Here, we provide molecular identities for eleven cassava tissue types through RNA-sequencing and develop an open access, web-based interface for further interrogation of the data.Through this dataset, we report novel insight into the physiology of cassava and identify promoters able to drive specified tissue expression profiles. Specifically, we focus on identification of the transcriptional signatures that define the massive, underground storage roots used as a food source and the favored target tissue for transgene integration and genome editing, friable embryogenic callus (FEC).The information gained from this study is of value for both conventional and biotechnological improvement programs.