1_recombination_maps_csv_ZIP

Recombination map files for D. simulans and D. melanogaster, at different smoothing resolutions. We provide moving median and LOESS smoothed maps. For Dsim, the moving median files are provided at the following resolutions: 5, 25, 101, 501, and 2501 kb. For Dmel, the moving median files are provided at the following resolutions: 501, and 2501 kb, due to a lower resolution initial map. For Dsim the LOESS files are provided with the LOESS smoothing parameter set at the following levels: 0.001, 0.005, 0.02, 0.10. These levels are equivalent to moving median windows of 25, 101, 501, and 2501 kb. For Dmel, the LOESS smoothing parameter is set at: 0.02, 0.10. Finally, a raw unsmoothed recombination map is provided for Dsim, in 1 kb windows, and for Dmel at 101 kb. Details for how this raw Dsim map was produced are in our paper, Howie et et al. 2019. The R script used to produce differently smoothed recombination maps for both species is also provided as an R-Markdown file.本数据集包含针对拟果蝇（D. simulans）和黑腹果蝇（D. melanogaster）的不同平滑分辨率重组图谱文件。我们提供了移动中位数（moving median）与局部加权回归平滑（LOESS）两种平滑方式生成的图谱。 针对拟果蝇，其移动中位数平滑文件的分辨率设置为5、25、101、501及2501 kb。由于初始图谱分辨率较低，黑腹果蝇的移动中位数平滑文件仅提供501和2501 kb两种分辨率。 针对拟果蝇的LOESS平滑文件，其平滑参数设置为0.001、0.005、0.02、0.10，上述参数分别对应25、101、501、2501 kb的移动中位数窗口大小。黑腹果蝇的LOESS平滑参数则设置为0.02和0.10。 此外，本数据集还提供了原始未平滑的重组图谱：拟果蝇的原始图谱采用1 kb窗口划分，黑腹果蝇的原始图谱采用101 kb窗口划分。拟果蝇原始图谱的构建细节详见我们2019年发表的Howie等人的研究论文。用于为两个物种生成不同平滑方式重组图谱的R脚本以R Markdown文件形式提供。