Supplementary materials for the article: Insect Evolutionary Developmental Transcriptomics - Evolutionary Divergence Drives Shifts in Developmental Transcriptomic Conservation

This dataset contains Supplementary Information for Chapter 5 - "Insect Evolutionary Developmental Transcriptomics - Evolutionary Divergence Drives Shifts in Developmental Transcriptomic Conservation" of the dissertation titled "<strong>Insect Evo-Devo: </strong>Exploring Developmental Transcriptomes and Evolutionary Conservation Across Insect Phylogeny". In this study, we integrated comprehensive chronological embryogenic gene expression data from five species representing key evolutionary lineages across the insect phylogeny. The selected species include the ametabolous <em>Thermobia domestica</em> (Zygentoma), the hemimetabolous <em>Ischnura elegans</em> (Odonata) and <em>Ephemera vulgata</em> (Ephemeroptera), and the holometabolous <em>Nasonia vitripennis</em> (Hymenoptera) and <em>D. melanogaster</em> (Diptera). Based on these data, we identified shared orthogroups to correlate gene expression data and reveal interspecies developmental timepoint relationships. Interspecies gene expression correlations were used as a proxy for evolutionary conservation. Please refer to the README.md and codebook.csv files for an in-depth description of the contents.

本数据集为学位论文《<strong>昆虫进化发育（Evo-Devo）：</strong>跨昆虫系统发育的发育转录组与进化保守性探究》第五章“昆虫进化发育转录组学——进化分歧驱动发育转录组保守性的动态变迁”的补充信息。本研究整合了覆盖昆虫系统发育关键进化谱系的5个物种的完整时序胚胎基因表达数据。所选物种包括无变态类家衣鱼（*Thermobia domestica*，Zygentoma）、半变态类蓝尾豆娘（*Ischnura elegans*，Odonata）与蜉蝣（*Ephemera vulgata*，Ephemeroptera），以及全变态类丽蝇蛹集金小蜂（*Nasonia vitripennis*，Hymenoptera）与黑腹果蝇（*D. melanogaster*，Diptera）。基于上述数据，本研究鉴定了共享直系同源基因簇（orthogroups），以关联基因表达数据并阐明物种间的发育时间点对应关系。种间基因表达相关性被用作进化保守性的替代评估指标。请参阅README.md与codebook.csv文件，以获取数据集内容的详细说明。