ec999 {seqinr}R Documentation

999 coding sequences from E. coli

Description

This dataset contains 999 coding sequences from the Escherichia coli chromosome

Usage

data(ec999)

Format

List of 999 vectors of characters, one for each coding sequence.

ECFOLE.FOLE
chr [1:672] "A" "T" "G" "C" ...
ECMSBAG.MSBA
chr [1:1749] "A" "T" "G" "C" ...
ECNARZYW-C.NARV
chr [1:681] "A" "T" "G" "A" ...
...

... TRUNCATED ...
XYLEECOM.MALK
chr [1:1116] "A" "T" "G" "G" ...
XYLEECOM.LAMB
chr [1:1341] "A" "T" "G" "A" ...
XYLEECOM.MALM
chr [1:921] "A" "T" "G" "A" ...

References

Lobry, J.R., Gautier, C. (1994) Hydrophobicity, expressivity and aromaticity are the major trends of amino-acid usage in 999 Escherichia coli chromosome-encode genes. Nucleic Acids Research,22:3174-3180.

To have an overview of the seqinR's functionnality, please consult this vignette: Charif, D., Lobry, J.R. (2005) SeqinR: a contributed package to the R project for statistical computing devoted to biological sequences retrieval and analysis. Springer Verlag, Biological and Medical Physics/Biomedical Series, in preparation.

Examples

data(ec999)

[Package seqinr version 1.0-2 Index]