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Additional file 1: Figure S1. Estimation of genome size of R. molle by K-mer analysis. We generated the 21-mers frequency distribution of sequencing reads from 350bp insert size library. The x-axis is the depth of 21-mer; the y-axis is the proportion of the frequency at given depth. Figure S2. The Hi-C chromatin interaction map for the 13 chromosomes of R. molle. LG1-LG13 indicate Lachesis groups 1-13. X and Y axis represent the order positions of scaffolds on corresponding chromosomes. The interaction intensity is normalized by the log2 value. The interaction strength is presented by colored bar alongside of the map. Figure S3. Functional annotation of the protein-coding genes A. The GO annotation of protein-coding genes. B. The KOG annotation of protein-coding genes. C. The distribution of TFs family in the genome of R. molle. Figure S4. The proportion of different type LTRs. Gypsy is most abundant, the ratio of Gypsy to Copia is 5.57. Figure S5. The insertion time of intact LTRs. In R. molle genome, most of the LTR insertion events occurred in the last 2 million years. The species names were abbreviated as follows: A. chinensis (Ath), R. delavayi (Rde), R. molle (Rmo), R. simsii (Rsi), R. williamsianum (Rwi). Figure S6. Phylogenetic analysis of R. molle and ten other related species. The bootstrap value is showed at nodes. Figure S7. The syntenic dot plot of the paralogs in R. molle genome. This plot showed chromosomal relationship within R. molle genome. Figure S8. The 4DTv distributions of orthologous genes and paralogous genes in R. molle and its related species. Abbreviation: Rmo-R.molle; Ath-A. chinensis; Rde- R. delavayi; Rsi- R. simsii; Rwi- R. williamsianum. Figure S9. Proportion of orthologous genes in R. molle and ten other plants. Figure S10. The GO functional enrichment of R. molle unique genes. Figure S11. Expanded and contracted gene families among eleven plants. Expanded gene families are showed in green, and contracted gene families are showed in purple. Figure S12. The KEGG enrichment of expansion genes in R. molle genome. Figure S13. The neighbor-joining (NJ) tree of the CPS and KS candidates in R. molle genome. PpCPS/KS (P. patens copalyl diphosphate synthase /kaurene synthase) was assigned as tree root. The phylogenetic analysis was conducted by MEGA-X using the poisson model and 1000 bootstrap replicates. Bootstrap values ≥ 70% are indicated with lilac circle, the alignment of N-terminal and C-terminal conserved sequences were displayed alongside the tree. Figure S14. Constrution of ERG9 deletion cassette and primers design strategy. The upstream and downstream homologous region of ERG9 were amplified from the genome of yeast strain INVSc1, using primers (C,D) and primers (E,F), respectively. Primer D and E harboured the upstream and downstream sequences of pUG6 loxP region, respectively. The homologous regions were fused with the loxP-kanMX-loxP selectable marker cassette, which was cloned from pUG6 plasmid. Primers M-A and M-B were located within kanMX marker, which were used to screen the positive. transformants. All the above-mentioned primers were listed in table 30. Figure S15. The mass spectra of three products yielded by RmTPS1 and RmTPS5. Figure S16. 1H NMR spectrum of ent-copalol recorded in pyridine-d5 (C5D5N) at 25 °C. Figure S17. 13C NMR spectrum of ent-copalol recorded in pyridine-d5 (C5D5N) at 25 °C. Figure S18. 1H NMR spectrum of 16α-hydroxy-ent-kaurene recorded in pyridine-d5 (C5D5N) at 25 °C. 12. Figure S18 1H NMR spectrum of 16α-hydroxy-ent-kaurene recorded in pyridine-d5 (C5D5N) at 25 °C. Figure S19. 13C NMR spectrum of 16α-hydroxy-ent-kaurene recorded in pyridine-d5 (C5D5N) at 25 °C. Figure S20. The structure of grayanoid compounds isolated from R. molle. These compounds have an α-hydroxy group at the C-16. Figure S21. Phylogenetic relationships and conserved motifs feature of RmCYPs. Figure S22. The scatter plot of Ka/Ks ratio of homologous CYP gene pairs. Blue dots indicate tandem duplicated pairs and yellow dots indicate segmental duplicated pairs. Figure S23. The gene structure feature and conserved motifs of members from CYP71AU subfamily. 0, 1 and 2 indicate the types of intron phase. The conserved motifs of each CYP71AUs were also displayed.

Additional file 2: Table S1. The statistic results of survey for R. molle genome. Table S2. Sequencing data statistic results of R. molle genome. Table S3. The length distribution of subreads. Table S4. The statistical results of Hi-C assembly. Table S5. Assessment of coverage by mapping reads from Illumina sequencing. Table S6. BUSCO assessment of the genome assembly. Table S7. CEGMA assessment of the genome assembly. Table S8. Summary of predicted protein-coding genes in the R. molle genome. Table S9. Summary of gene structure prediction of R. molle. Table S10. Functional annotation of the protein-coding genes. Table S11. Non-coding RNA in R. molle genome. Table S12. Summary of repetitive elements in R. molle genome. Table S13. Statistic results of synteny within R. molle genome. Table S14. Summary of the gene families among R. molle and ten other plant species. Table S17. The summary of the TPS family in R. molle genome. Table S18. The duplicated pairs of terpene synthases in R. molle genome. Table S19. The distribution of TPS tandem clusters in chromosomes. Table S20. All plasmids and strains used in this study. Table S24. All primers used in this study.

Additional file 4. Methods S1. RNA sequencing and assembly. Methods S2. Gene duplication events and selective pressure analyses. Methods S3. Construction of CYPs phylogenetic tree and analysis of gene structure. Methods S4. Gas chromatographic-mass spectrometric analysis. Methods S5. Product purification and structure identification.

Supplemental material, Supplementary_file for Short-Term Impact of Sleep Apnea/Hypopnea on the Interaction Between Various Cortical Areas by Guo-Lin Zhou, Yu Pan, Yuan-Yuan Liao, Jiu-Xing Liang, Xiang-Min Zhang and Yu-Xi Luo in Clinical EEG and Neuroscience