In Silico Sorghum GxExM Dataset For Prediction Algorithm Comparisons
收藏资源简介:
# In Silico Sorghum GxExM Dataset For Prediction Algorithm Comparisons ## Background A simulated Multi-Environment Trial (MET) dataset to stimulate the development and comparisons of predictive algorithms to deconvolute genotype-by-environment-by-management interactions in plant breeding. Contains Genomic (SNP & QTL) & Phenotypic Data for Multiple Traits. ### Data ##### Genotype *qtl_effects.csv* Information on Causal Genomic Sites (Quantitative Trait Loci - QTL) & their Effect Sizes on Component Traits; - Column 1: QTL Effect Sizes For Propensity To Tiller (ptt) - Column 1: QTL Effect Sizes For Canopy (ams) - Column 1: QTL Effect Sizes For Maturity (mtu) - Column 2: QTL Order - Column 3: Effect Size of each QTL - Column 4: Location Information of each QTL (ChromosomeNumber_WithinChromosomeIndex) *QtlIndex.csv* Information on QTL position for each Component Trait. Position Number connects to Column order in qtl.csv - Column 1: Per Component Trait QTL Index - Column 2: QTL Positions For Propensity To Tiller (ptt) - Column 3: QTL Positions For Canopy (ams) - Column 4: QTL Positions For Maturity (mtu) *qtl.csv* Information on Number of Gene Copies (Alleles) at each QTL for each individual - 1st Column: Individual ID - 2nd Column Onnwards: QTL Allele Counts *markers.csv* Information on the number of Gene Copies (Alleles) at each SNP (Non-Causal Genomic Sites) for each individual - 1st Column: Individual ID - 2nd Column Onwards: SNP Allele Counts ##### Trait Records *trait_data.csv* Trait Records for each individual - Column 1: Genotype ID - Column 2: Phenotype (without error) for Propensity of Tiller (ptt) - Column 3: Phenotype (without error) for Canopy (ams) - Column 4: Phenotype (without error) for Maturity (mtu) - Column 5: Environment/Site where crop was grown - Column 6: Phenotype (without error) for Biomass - Column 7: Phenotype (without error) for Grain Yield - Column 8: Simulated Error for Grain Yield Observations in Column 9 - Column 9: Phenotype (with error) for Grain Yield (Heritability=0.99)
# 用于预测算法对比的计算机模拟高粱GxExM(Genotype-by-Environment-by-Management)数据集 ## 背景 本数据集为模拟多环境试验(Multi-Environment Trial, MET)数据集,旨在推动植物育种中解析基因型-环境-管理互作的预测算法的开发与对比。数据集包含多性状的基因组(单核苷酸多态性Single Nucleotide Polymorphism, SNP)与数量性状位点(Quantitative Trait Locus, QTL)及表型数据。 ### 数据 ##### 基因型数据 *qtl_effects.csv*:包含因果基因组位点(数量性状位点QTL)及其对组分性状的效应量信息,各列定义如下: - 第1列:分蘖倾向(Propensity To Tiller, ptt)的QTL效应量 - 第2列:冠层性状(Canopy, ams)的QTL效应量 - 第3列:生育期(Maturity, mtu)的QTL效应量 - 第4列:QTL序号 - 第5列:各QTL的效应量 - 第6列:各QTL的位置信息(染色体编号_染色体内索引) *QtlIndex.csv*:各组分性状的QTL位置信息,位置编号与qtl.csv中的列顺序相对应,各列定义如下: - 第1列:各组分性状的QTL索引 - 第2列:分蘖倾向(ptt)的QTL位置 - 第3列:冠层性状(ams)的QTL位置 - 第4列:生育期(mtu)的QTL位置 *qtl.csv*:每个个体各QTL位点的基因拷贝数(等位基因Allele)信息: - 第1列:个体ID - 第2列及后续列:各QTL的等位基因计数 *markers.csv*:每个个体各SNP(非因果基因组位点)位点的基因拷贝数(等位基因)信息: - 第1列:个体ID - 第2列及后续列:各SNP的等位基因计数 ##### 性状记录 *trait_data.csv*:各个体的性状记录,各列定义如下: - 第1列:基因型ID - 第2列:分蘖倾向(ptt)的无误差表型值 - 第3列:冠层性状(ams)的无误差表型值 - 第4列:生育期(mtu)的无误差表型值 - 第5列:作物种植的环境/试验点 - 第6列:生物量的无误差表型值 - 第7列:籽粒产量的无误差表型值 - 第8列:第9列籽粒产量观测值的模拟误差 - 第9列:带模拟误差的籽粒产量表型值(遗传力=0.99)



