Additional file 2 of Heterosis analysis and underlying molecular regulatory mechanism in a wide-compatible neo-tetraploid rice line with long panicles

Additional file 2: Table S1. Origin and genotypes of autotetraploid and neo-tetraploid rice lines at pollen sterility loci, Sa, Sb, and Sc, and embryo sac fertility locus (S5), and their agronomic traits. Table S2. Means of mid-parent and high-parent heterosis in F1 during two seasons of 2017 and 2018. Table S3. Means of agronomic traits of F1 in two seasons of 2017 and 2018. Table S4a. Codes and names of the parents, hybrids, tissues and development stages. Table S4b. Summary of clean reads of transcriptome data from the two F1 hybrids (H1 × H8 and T485 × H8) and their parents. Table S5 Differentially expressed genes associated with the F1 hybrids compared to parents in flag leaf, leaf sheath, spikelet and main panicle axis. Table S6 Differentially expressed genes associated with parents in flag leaf, leaf sheath, spikelet and main panicle axis. Table S7 Gene IDs of differentially expressed genes that uniquely associated with F1 compared to parents and specific (DEGFu-sp) to flag leaf, leaf sheath, spikelet and main panicle axis. Table S8a Prominent functional categorization of genes in the eight tissues before and 5 days after flowering in the F1 hybrid (H1 × H8) by Gene ontology (GO) enrichment analysis. Table S8b Prominent functional categorization of genes in the eight tissues before and 5 days after flowering in the F1 hybrid (T485 × H8) by Gene ontology (GO) enrichment analysis. Table S8c List of the functional categorization of genes in the hybrids by Gene ontology (GO) enrichment analysis. Table S8d Common prominent functional categorization of genes by Gene ontology (GO) enrichment analysis. Table S8e KEGG Pathway analysis of DEGFu-sp to the two hybrids.附加文件2：表S1. 同源四倍体与新形成四倍体水稻品系在花粉育性位点Sa、Sb、Sc以及胚囊育性位点S5的来源、基因型及其农艺性状。表S2. 2017年与2018年两个季期下，子一代（F1）的中亲优势与高亲优势均值。表S3. 2017年与2018年两个季期下，子一代（F1）的农艺性状均值。表S4a. 亲本、杂交组合、组织及发育阶段的编号与名称。表S4b. 两个子一代杂交组合（H1×H8与T485×H8）及其亲本的转录组数据干净读段（clean reads）汇总统计。表S5. 与亲本相比，子一代杂交组合在旗叶、叶鞘、小穗与主穗轴中相关的差异表达基因。表S6. 亲本在旗叶、叶鞘、小穗与主穗轴中相关的差异表达基因。表S7. 仅在子一代与亲本比较中相关、且在旗叶、叶鞘、小穗与主穗轴中特异的差异表达基因（DEGFu-sp）的基因ID。表S8a. 通过基因本体（Gene ontology, GO）富集分析，对子一代杂交组合（H1×H8）开花前及开花后5天的8种组织中的基因进行显著功能分类。表S8b. 通过基因本体（Gene ontology, GO）富集分析，对子一代杂交组合（T485×H8）开花前及开花后5天的8种组织中的基因进行显著功能分类。表S8c. 经基因本体（Gene ontology, GO）富集分析得到的杂交组合中基因功能分类列表。表S8d. 经基因本体（Gene ontology, GO）富集分析得到的基因共有显著功能分类。表S8e. 针对两个杂交组合的特异差异表达基因（DEGFu-sp）的京都基因与基因组百科全书（KEGG）通路分析。