... 11:R85http://genomebiology.com/2010/11/8/R85Page 19 of 19 RESEARC H Open AccessDigital expression profiling of novel diatom transcripts provides insight into their biological functionsUma Maheswari1,2, Kamel Jabbari1,3, ... S, Takahara M, Miyagishima SY,Mori T, Nishida K, Yagisawa F, Yoshida Y, Nishimura Y, Nakao S, Kobayashi T,Momoyama Y, Higashiyama T, Minoda A, Sano M, Nomoto H, Oishi K,Hayashi H, Ohta F, ... frequency of these expressed transcripts. (B) Expression profiling of the genes of putative bacterialorigin along with their COG categories. The gradient of blue shows thelevel of expression, ...