Data from: Molecular regulation of oil gland development and biosynthesis of essential oils in Citrus spp.
Data files
Apr 10, 2025 version files 196.11 GB
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01_Resequence.rar
40.34 GB
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02_RNAseq_1.rar
17.37 GB
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02_RNAseq_2.rar
30.94 GB
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02_RNAseq_3.rar
17.02 GB
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03_ATACseq_1.rar
26.66 GB
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03_ATACseq_2.rar
28.63 GB
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03_ATACseq_3.rar
35.15 GB
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README.md
1.50 KB
Abstract
Secretory structures in terrestrial plants serve as reservoirs for a variety of secondary metabolites. Among these, the secretory cavity of the Rutaceae family is notable for containing essential oils with a wide range of applications. However, the molecular basis underlying secretory cavity development is unknown. Here, we revealed a molecular framework for Citrus oil gland formation. Using genetic mapping and genome editing, we demonstrated that this process requires LATE MERISTEM IDENTITY1 (LMI1), a key regulator of leaf serration. A conserved GCC box element of the LMI1 promoter recruits DORNROSCHEN-like (DRNL) for transcriptional activation. This DRNL-LMI1 cascade triggers MYC5 activation, facilitating the development of oil glands and the biosynthesis of essential oils. Our findings spotlight cis-regulatory divergence within leaf shape genes, propelling novel functional tissue formation.
The dataset of the manuscript ‘Molecular regulation of oil gland development and biosynthesis of essential oils in Citrus spp.’ ad12953, including ATAC-seq, RNA-seq and whole genome re-sequencing data.
Description of the data and file structure
Three types of data, whole genome re-sequenceing data, RNA-seq and ATAC-seq, are stored in different folders.
In the 01_Resequence folder, you’ll find ‘HuaPi’ kumquat resequence and BSA-seq data, which utilize the reference genome Fortunella hindsii v2.0 (http://citrus.hzau.edu.cn/download.php).
In the 02_RNAseq folder, it contains three transcriptome data. The HP_RA_youngleaf_RNA-seq data uses Fortunella hindsii v2.0 as the reference genome, while the other RNA-seq data use Citrus sinensis v2.0 (http://citrus.hzau.edu.cn/download.php) as the reference genome.
The 03_ATACseq folder holds the Thorn_ATACseq data, which is based on the Citrus sinensis v3.0 (http://citrus.hzau.edu.cn/download.php) reference genome for analysis.
Sharing/Access information
These NGS data (RNA-seq, whole genome sequencing and ATAC-seq) are also available at the National Genomics Data Center (NGDC, https://ngdc.cncb.ac.cn) under Bioproject numbers: PRJCA020044, PRJCA019979, and PRJCA019977.