YEASTOHNOLOG {PCpheno} | R Documentation

## List of ohnolog gene pairs from Byrne, K.P and Wolfe, K.H (2005)

### Description

List of 551 paralogous Saccharomyces cerevisiae gene pairs formed by Whole Genome Duplication (WGD) or ohnolog pairs.

### Usage

    data(YEASTOHNOLOG)

### Format

`YEASTOHNOLOG` is a dataframe of 551 paired genes. The first two columns are the ohnolog gene pairs (systematic gene names). The third column is an index (numeric) of the rate of sequence evolution. The last two columns define the chromosome location.

### Details

Gene1 Gene2
  Systematic gene names of the ohnolog pairs
Ka
  Coefficient that represents the extent of non-synonymous sequence divergence between each ohnolog pairs (Yang and Nielsen, 2000). The highest is the coefficient the fastest the 2 elements of a pair have diverged.
ChrG1 ChrG2
  Chromosome location of the each element of a pair. Note that repeat of the same chromosome locations shared by a set of pairs define a block of duplication.

### Author(s)

N. LeMeur

### Source

Byrne,KP and Wolfe KH (2005), Table2 of supplementary information and Scerevisiae_genome.tab file, chromosome location, from YGOB http://wolfe.gen.tcd.ie/ygob/ (last update 03/20/06)

### References

Byrne KP, Wolfe KH. (2005) The Yeast Gene Order Browser: combining curated homology and syntenic context reveals gene fate in polyploid species. Genome Res. 15(10):1456-61. PMID: 16169922

### Examples

    data(YEASTOHNOLOG)
    str(YEASTOHNOLOG)

[Package PCpheno version 1.6.0 Index]