The java application created is a tool that provides the estimation of biomass composition in nucleotides and amino acids, with input files containing sequences from DNA, RNA and protein, in the FASTA format. When expression data are available, it can also be used, provided in a csv file containing percentages of each gene/protein. The output of this tool are the amino acid, nucleotide and deoxynucleotide compositions in percentage and in mmol/gDW. These can be directly included in the biomass equation.
To obtain the results it is only necessary to click in the “Determine” button. It is also possible to export the obtained data to a file in csv format, by clicking in the “Export” button.
All data obtained can be easily exported to a csv file.
This application allows to obtain the results rapidly and is also a user-friendly tool for users with any or little background in informatics.
Here are included examples of input files with sequences of Protein (
E.coli_AA.faa), DNA (
and the 3 main types of RNA (
E.coli_tRNA.txt), in the FASTA format, and with transcriptomic information
E.coli_Genedata.csv), in csv format. All data is from the organism Escherichia coli K12 MG1655.
The input percentage values required are included in the file
The expected results are in the csv files with the prefix res (