genome and gene of Peucedanum praeruptorum

Peucedanum praeruptorum Dunn. (Apiaceae) has been used in traditional Chinese medicine for a long time. A telomere-to-telomere genome was assembled by the combination of PacBio HiFi, ONT ultra-long, and Hi-C data. The final genome assembly was approximately 1.798 Gb, assigned to 11 chromosomes, and genome completeness > 98%. Comparative genomic analysis suggested that P. praeruptorum experienced two WGD events as the ones in the Apiaceae family. By the transcriptomic and metabolomic analysis of coumarin metabolic pathway, we presented the spatial and temporal distribution of coumarins as well as the expression patterns of key genes for its biosynthesis. Two file in this dataset are:BHQH.t2t.fa.gz is the genome sequences (FASTA) fileBHQH.coding.gene.V3.20230622.tar.gz contains genome coding sequences (FASTA),Annotation features (GFF) and Genomic coding sequences (FASTA)

白花前胡（Peucedanum praeruptorum Dunn，伞形科（Apiaceae））长期以来作为传统中药应用。本研究结合PacBio HiFi、ONT超长读长测序及Hi-C数据，组装获得了端粒到端粒（telomere-to-telomere）水平的基因组。最终组装的基因组大小约为1.798 Gb，锚定至11条染色体，基因组完整度＞98%。比较基因组学分析显示，白花前胡与伞形科类群一样，经历了两次全基因组复制（Whole Genome Duplication, WGD）事件。通过香豆素代谢通路的转录组与代谢组联合分析，本研究阐明了香豆素类成分的时空分布特征，及其生物合成关键基因的表达模式。本数据集包含两个文件：BHQH.t2t.fa.gz为基因组序列（FASTA）文件；BHQH.coding.gene.V3.20230622.tar.gz包含基因组编码序列（FASTA）、注释特征文件（GFF）及基因组编码序列（FASTA）。

搜集汇总

背景与挑战

背景概述

该数据集包含Peucedanum praeruptorum Dunn的完整基因组和基因编码序列，基因组大小为1.798 Gb，分布在11条染色体上，完整性超过98%。数据集还提供了该植物香豆素代谢途径的转录组和代谢组分析结果，揭示了香豆素的空间时间分布及其生物合成关键基因的表达模式。