[BioC] pair information of microRNA and Targets prediction

[jrwang at itri.org.tw]

I am currently working on some microRNA experiments.  I would like to find the relation between microRNA and predicted targets from targetscan and miRanda.  To do it from scratch will be last choice. I look the currently available packages.  Two packages, RmiR and microRNA, seems fitting my purpose.  However, there are a few questions after I use the packages.
1. What is the version of mirbase used in most current microRNA package?
2.  Similar to question 1, what is the version of data from various resources used in RmiR?  Is there a way to find out?

Thanks 

> sessionInfo()
R version 2.10.1 (2009-12-14) 
i386-pc-mingw32 

locale:
[1] LC_COLLATE=Chinese_Taiwan.950  LC_CTYPE=Chinese_Taiwan.950    LC_MONETARY=Chinese_Taiwan.950 LC_NUMERIC=C                   LC_TIME=Chinese_Taiwan.950    

attached base packages:
[1] stats     graphics  grDevices utils     datasets  methods   base     

other attached packages:
[1] microRNA_1.4.0       Rlibstree_0.3-2      Biostrings_2.14.12   IRanges_1.4.11       RmiR_1.2.0           RSVGTipsDevice_1.0-1 RmiR.Hs.miRNA_1.0.6  RSQLite_0.8-3        DBI_0.2-5           

loaded via a namespace (and not attached):
[1] AnnotationDbi_1.8.1 Biobase_2.6.1      


Weihsin Wang, Ph.D.
Bioinformatics Core Lab.,
Biomedical Engineering Research Lab.,
Industrial Technology Research Institute
TEL:886-3-5913689
FAX: 886-3-5820445

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