BMC Genomics. 2010 Aug 17;11:477. doi:10.1186/1471-2164-11-477

Adomas AB, Lopez-Giraldez F, Clark TA, Wang Z, Townsend JP.

Multi-targeted priming for genome-wide gene expression assays.

NDKTBBBBDWGS occurs one or more times in 76% of 6608 mRNAs present in budding yeast, but is absent in rRNA or tRNA.