mirbase.to.3p.5p: Convert miR ID's to 3p/5p The miRNA.xls file from miRbase...

Description Usage Arguments Value Author(s)

Description

If a mir has 2 miRs then the Mature 1 and 2 are always the 5' and 3' respectively. BUT if there's only one known miR for a mir, then you don't know if it's a 5' or 3'. This function converts the mirbase file from Mature1/2 to Mature5p/3p

Usage

1
  mirbase.to.3p.5p(mirbase)

Arguments

mirbase

see import.miRbase. You must specify predict.arm=TRUE

Value

a data.frame same dim as mirbase, but with mature1 and 2 changed for 5p and 3p, and miR data shuttled into the correct columns depending on whether it's on the 5' or 3' arm. The Mature1_Arm/Mature2_Arm columns are dropped though.

Author(s)

Mark Cowley, 2009-01-09


drmjc/genomics documentation built on May 15, 2019, 2:22 p.m.