Small RNA genes of Physcomitrella patens
Small RNA-seq from 10 day-old wild-type Physcomitrella patens was performed using 5 biological replicates. Replicates were grown in three batches at different times.  Batch 1 had one replicate from strain "old WT", Batch 2 had two replicates from strain "old WT", and batch 3 had two replicates from strain "2009 WT".  Old WT and 2009 WT were collected from Gransden wood, England; "old" has been in lab cultivation for at least 10 years, while "2009" was more recently collected from the wild (in 2009.) Overall design: Annotation and quantification of small RNA-producing genes in Physcomitrella patens