MareyMap (version 1.2)

Drosophila_melanogaster: The marey map for the species Drosophila melanogaster

Description

A marey map is an interpolation between genetical and physical maps of a mapomosome. This data file contains marey map for the species Drosophila melanogaster. This map is held into an object of class MapSet.

Usage

data(Drosophila_melanogaster)

format

Drosophila_melanogaster contains an object of the class MapSet-class. The maps inside this object (objects of the class MareyMap-class) can be accessed using the operator "[[" (see example) This set contains 6 maps called "2L", "2R", "3L", "3R", "4", "X".

source

2nd release of D. mel genome, v 01/1998 Flybase. Marais G, Piganeau G.Hill-Robertson interference is a minor determinant of variations in codon bias across Drosophila melanogaster and Caenorhabditis elegans genomes. Mol Biol Evol. 2002 Sep;19(9):1399-406.

Examples

data(Drosophila_melanogaster)
map <- Drosophila_melanogaster[["2L"]]
plot(map)
names(Drosophila_melanogaster@maps)