title: RNA seq of Arabidopsis thaliana: adult leaf veins
design: Plants were grown for 4.5 weeks in short day conditions. Primary veins were extracted from expanded leaves of unwouned plants. Each replicate consisted of 12 - 18 primary veins harvested from 4   6 plants. Frozen veins were ground while keeping the sample frozen. RNA-seq libraries were prepared using 400 ng of total RNA