The expression profile of all known miRNAs in Large White and Meishan small RNA libraries.

Note: (1) LW-std: The result of Solexa sequencing exhibited, presented the normalized expression level of miRNA in Large White library. (2) MS-std: The result of Solexa sequencing exhibited, presented the normalized expression level of miRNA in Meishan library. (3) fold-change(log2 MS-std/LW-std): Fold change of miRNAs in both samples. (4) p-value: p value manifests the significance of miRNA differential between two samples. Less p value indicates more significance of difference of miRNA. (5) sig-lable: significance label.*: fold change(log2)>1 or fold change(log2)**: fold change(log2)>1 or fold change(log2)