This protocol describes a library preparation method for sequencing small RNA. The method uses degenerate adapters to alleviate the problem of bias in the ligation steps during small RNA library preparation, and it optimizes several other parameters to make it appropriate for use specifically with plasma RNA.

This protocol describes a library preparation method for sequencing small RNA. The method uses degenerate adapters to alleviate the problem of bias in the ligation steps during small RNA library preparation, and it optimizes several other parameters to make it appropriate for use specifically with plasma RNA.

This protocol describes a library preparation method for sequencing small RNA. The method uses degenerate adapters to alleviate the problem of bias in the ligation steps during small RNA library preparation, and it optimizes several other parameters to make it appropriate for use specifically with plasma RNA.

This protocol describes a library preparation method for sequencing small RNA. The method uses degenerate adapters to alleviate the problem of bias in the ligation steps during small RNA library preparation, and it optimizes several other parameters to make it appropriate for use specifically with plasma RNA.