# Preservation action - 2020-07-30 #
The curator added a new copy of a file(s) in a new version of the file format(s) for long-term accessibility and sustainability. 

## File(s) ## 
Added "A.thaliana Composition Table.xlsx", converted from the .xls using Microsoft Excel 2016. 
Added "C.elegans_Composition Table.xlsx", converted from the .xls using Microsoft Excel 2016. 
Added "CPS tables.xlsx", converted from the .xls using Microsoft Excel 2016. 
Added "E.coli_Composition Table.xlsx", converted from the .xls using Microsoft Excel 2016. 
Added "Human mRNA composition.xlsx", converted from the .xls using Microsoft Excel 2016.