PXD060911

PXD060911 is an original dataset announced via ProteomeXchange.

Title	Unravelling the protective role of silicon in Cannabis sativa hypocotyls under cadmium and zinc stress: insights from imaging and -omics
Description	Heavy metals are environmental pollutants significantly affecting soil quality and, consequently, plant growth. Cadmium (Cd) is a highly toxic element primarily introduced into the environment through anthropogenic activities. The impact of Cd on plants is particularly severe, as it is taken up by roots and translocated to aerial tissues, where it accumulates and disrupts cellular metabolism. Zinc (Zn), conversely, is an essential micronutrient required for several enzymatic functions, including those involved in DNA synthesis, protein production, and oxidative stress regulation. However, excessive Zn levels in soils, often resulting from industrial effluents, mining, and improper disposal of Zn-containing products, can lead to toxic effects on plants. Hemp (Cannabis sativa L.), a multi-purpose crop grown for its long and strong bast fibres, nutrient-rich seeds, and medicinal compounds has gained attention for its ability to tolerate and accumulate heavy metals, including Cd and Zn. These unique characteristics position hemp as a promising candidate for phytoremediation. In this study, the impact of Cd and Zn on bast fibre formation was evaluated on young hemp plants, by focusing on the hypocotyl, a structure shown to be a suitable model to address questions related to fibre formation. In particular, the impact of Cd and Zn in the presence and absence of the beneficial quasi-essential metalloid silicon (Si) was studied by merging optical and high-resolution microscopy with -omics.
HostingRepository	PRIDE
AnnounceDate	2026-07-06
AnnouncementXML	Submission_2026-07-05_23:58:22.625.xml
DigitalObjectIdentifier	https://doi.org/10.6019/PXD060911
ReviewLevel	Peer-reviewed dataset
DatasetOrigin	Original dataset
RepositorySupport	Supported dataset by repository
PrimarySubmitter	Céline LECLERCQ
SpeciesList	scientific name: Cannabis sativa; NCBI TaxID: NEWT:3483;
ModificationList	monohydroxylated residue; iodoacetamide derivatized residue
Instrument	TripleTOF 6600

Revision	Datetime	Status	ChangeLog Entry
0	2025-02-18 01:23:04	ID requested
⏵ 1	2026-07-05 23:58:23	announced

10.1016/J.STRESS.2026.101464;

10.6019/PXD060911;

submitter keyword: proteomics, Cannabis sativa,imaging, environmental pollutants

Celine LECLERCQ
contact affiliation	LIST_Environmental and industrial biotechnologies Bioprocessing and formulation L-4940, BASCHARAGE LUXEMBOURG
contact email	celine.leclercq@list.lu
lab head
Céline LECLERCQ
contact affiliation	LIST - Environmental and Industrial Biotechnologies
contact email	celine.leclercq@list.lu
dataset submitter

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PRIDE project URI

• PRIDE
  1. PXD060911
     1. Label: PRIDE project
     2. Name: Unravelling the protective role of silicon in Cannabis sativa hypocotyls under cadmium and zinc stress: insights from imaging and -omics