Application of mangrove GDSL genes in identifying heavy metal chromium accumulation capacity of mangrove
By detecting the expression level of the mangrove_GDSL gene, the problem of long identification cycle and high cost of chromium enrichment capacity identification in mangrove plants in existing technologies is solved, and a rapid and accurate identification method is provided, which can be applied to the remediation of heavy metal pollution in estuarine wetlands and the protection of mangroves.
CN122146918APending Publication Date: 2026-06-05GUANGDONG OCEAN UNIVERSITY
Patent Information
- Authority / Receiving Office
- CN · China
- Patent Type
- Applications(China)
- Current Assignee / Owner
- GUANGDONG OCEAN UNIVERSITY
- Filing Date
- 2026-03-18
- Publication Date
- 2026-06-05
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Figure CN122146918A_ABST
Abstract
The application discloses application of a mangrove_GDSL gene in identifying heavy metal chromium enrichment capacity of mangrove, and belongs to the technical field of molecular genetics. The nucleotide sequence of the mangrove_GDSL gene is shown in SEQ ID NO. 1, or is a homologous sequence of the sequence shown in SEQ ID NO. 1. The expression amount of the mangrove_GDSL gene is positively correlated with the heavy metal chromium enrichment capacity of mangrove plants. The application provides a method for rapidly detecting the heavy metal chromium enrichment capacity of mangrove, and the heavy metal chromium enrichment capacity of mangrove is identified by detecting the expression amount level of the mangrove_GDSL gene in the mangrove, so that the strength of the chromium enrichment capacity is identified. The identification method provided by the application is simple, rapid and accurate, has a positive effect on heavy metal pollution remediation of estuary wetlands and mangrove protection, and has a wide application prospect.
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