hi,

I have a long list of different miRNAs like below

    hsa-miR-7641
    bta-miR-2904
    hhi-miR-7641
    hsa-miR-4454
    bta-miR-2478
    efu-let-7c
    mmu-miR-6240
    hsa-miR-7704

is there any way to avoid searching one by one in mirbase and copy pasting their mature sequences and taking their sequences at the same time?
Hi ,

You can use [faSomeRecords][1]  to extract multiple fasta records

Usage:

    faSomeRecords   mature.fasta   your-list-file  result.fa

in the `grep -f/-F` be careful of space and blank lines. you can check them with [Notepad++][2] in windows.

Take care.


  [1]: http://hgdownload.cse.ucsc.edu/admin/exe/linux.x86_64/faSomeRecords
  [2]: https://notepad-plus-plus.org/download/v7.html