SNP marker relevant to plant height character of millet, detection primers for SNP marker, and applications

A high-character, labeling technology, used in the determination/inspection of microorganisms, biochemical equipment and methods, recombinant DNA technology, etc., can solve the problem of unreported research on the development and application of SNP molecular markers.
CN108642201AActive Publication Date: 2018-10-12ZHANGJIAKOU ACAD OF AGRI SCI
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
ZHANGJIAKOU ACAD OF AGRI SCI
Publication Date
2018-10-12

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Abstract

The invention discloses an SNP marker relevant to the plant height character of millet, detection primers for the SNP marker, and applications. For the SNP marker relevant to the plant height character of millet, the SNP marker is located in the bin markers of the 30703512bp to the 30784296bp of the first chromosome, and the SNP marker is in close linkage with the plant height of millet. The SNP marker relevant to the plant height character of millet can be used for the molecular marker-assisted breeding for the plant height character of millet, through the detection of the SNP marker, the plant height of millet can be predicated, a scientific basis is provided for realizing the early identification or screening breeding for the plant height character of millet, and great theory and practice guiding significance is achieved for accelerating the genetic breeding or improvement process of the varieties of millet. The primer pair for detecting the SNP marker provided by the invention canrealize typing on the plant height of millet and detect the differences of SNP expression.
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Description

technical field

[0001] The present application relates to the technical field of millet breeding, in particular to a SNP marker related to the plant height traits of millet, detection primers and applications thereof. Background technique

[0002] my country is the origin of millet and the country with the largest cultivated area and the highest yield in the world, accounting for about 80% of the world's total. At the same time, my country is also the country with the largest number and diversity of millet genetic resources.

[0003] Plant height and panicle length are important factors affecting millet yield. It is of great significance to study the genes related to the control of millet plant height and other yield traits and their position and function for guiding millet genetic breeding.

[0004] Single nucleotide polymorphism (singlenucleotide polymorphism, SNP) is a DNA sequence polymorphism caused by the variation of a single nucleotide base at the genome level. It h...

Claims

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