Figure 1. Phenotypes of B. rapa after cold treatment and global view of small RNA reads in sequencing libraries.
(A) Phenotypes of wild-type B. rapa plants grown in soil at 22 °C (left) and 4 °C (right) for 7 days. Red scale bar represents 5 cm. (B) Number of total reads in small RNA library of B. rapa . B_V0 and B_V7 were libraries derived from plants grown at 22 °C and 4 °C, respectively. Shared small RNAs were presented in both libraries. Specific small RNAs were those detected only in B_V0 or B_V7 library. (C) Length distribution of unique and raw reads in B_V0 and B_V7 small RNA libraries.