SNP marker related to vallisneria identification and application of SNP marker

A technology of labeling and licorice, which is applied in the field of SNP markers related to the identification of licorice, can solve the problems of naming and classification confusion, long cycle of morphological identification methods, low reliability of morphological identification results, etc., to achieve improved efficiency, high accuracy, cost saving effect
CN112553360AActive Publication Date: 2021-03-26SHANGHAI TAIHE WATER ENVIRONMENTAL TECH DEV CO LTD +1
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Applications(China)
Current Assignee / Owner
SHANGHAI TAIHE WATER ENVIRONMENTAL TECH DEV CO LTD
Publication Date
2021-03-26

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Abstract

The invention relates to the field of plant molecular markers, in particular to an SNP marker related to vallisneria identification and an application of the SNP marker. The SNP marker comprises one or more of first to twenty-second SNP marker. The invention also provides a primer group and kit for detecting the SNP marker related to vallisneria identification. The related SNP marker for vallisneria identification fills the technical blank of vallisneria SNP molecular marker development, can realize high-throughput operation, has very high accuracy, is simple in data reading, saves the cost, improves the efficiency, provides a scientific basis for rapid identification and evaluation of the genetic relationship of all vallisneria subspecies, and provides a theoretical and data support for establishing a vallisneria molecular assisted breeding technology platform, and an efficient detection method is provided for breeding high-quality vallisneria varieties. Theoretical basis and technical means are provided for evaluating genetic characteristics of eel grass varieties in China, identifying specific eel grass varieties and the like, and the method has important theoretical value and application significance.
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Description

technical field

[0001] The invention relates to the field of plant molecular markers, in particular to SNP markers related to the identification of bitter weed and its application. Background technique

[0002] Vallisneria, commonly known as "bend grass" and "water leek", belongs to Angiospermae, Monocots, Helobiae, Hydrocharitaceae, perennial stemless Submerged herbaceous plants with stolons and linear or band-shaped leaves. They grow in streams, rivers and other environments. They are widely distributed all over the world. They are the building species and important components of freshwater ecosystems. Erytheria gallis has a strong ability to adsorb suspended pollutants, and has the ability to remove nitrogen and phosphorus. It can effectively alleviate the degree of eutrophication in water bodies, effectively inhibit the reproduction and growth of algae, and provide guarantee for the subsequent growth of other aquatic plants, making it a water purification agent. , the pi...

Claims

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