Expression analysis of miRNAs with normal RNA-seq data without small RNA-seq data

I am looking to perform expression analysis of miRNAs with normal RNA-seq data lacking small RNA-seq data?

Which path should I choose for known miRNAs and unknown new miRNAs?

Data set: rna-seq data that analyzes the expression differences of a plant under stress.

Objective To assess known and new miRNAs.

• Please edit the question to limit it to a specific problem with enough detail to identify an adequate answer.
– Community Bot
Aug 28 at 14:41
• This looks a good question, outside my area. It may be helpful to provide further details of your study and data set and clarify what the known miRNAs represent.
– M__
Aug 29 at 14:22
• There is rna-seq data that analyzes the expression differences of a plant under stress. From this data I would like to learn the expression profiles of known and new miRNAs. Aug 29 at 16:43