Molecular marking method for identifying variety of Suzhi No.1 hybrid zoysia

A molecular marker and variety identification technology, applied in the field of plant genetic markers and variety molecular identification, can solve the problems that developers and users are difficult to distinguish the authenticity of varieties and the influence of new varieties development and utilization, and achieve high repeatability and reliable identification Effect
CN103602742BActive Publication Date: 2015-07-15INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
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Patent Information

Authority / Receiving Office
CN · China
Patent Type
Patents(China)
Current Assignee / Owner
INST OF BOTANY JIANGSU PROVINCE & CHINESE ACADEMY OF SCI
Publication Date
2015-07-15

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Abstract

The invention relates to a method for molecularly identifying the genetic markers and the variety of a plant, and specifically discloses a group of SRAP (Sequence-Related Amplified Polymorphism) marking primers and an identification method for identifying Suzhi No.1 hybrid zoysia. The group of primers is used for PCR (Polymerase Chain Reaction) to obtain the amplified fragments of each pair of primers; the obtained fragments are compared with genome fragments disclosed by the invention; consequently, whether the zoysia variety is the Suzhi No.1 hybrid zoysia can be identified accurately.
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Description

1. Technical field

[0001] The invention relates to a plant genetic marker and a method for molecular identification of varieties, in particular to a method for molecular identification of 'Suzhi No. 1' hybrid Zoysia species based on genome SRAP analysis. 2. Technical background

[0002] Zoysia (Zoysia Willd.) is a perennial warm-season turfgrass that is widely distributed in the coastal areas of the west and north coasts of the Pacific Ocean, and is also distributed in warm regions such as Africa and Australia. my country is the country with the widest distribution and largest reserves of zoysia in the world. However, from the perspective of the cultivation of new varieties, my country is far behind the United States, Japan and South Korea. The United States does not produce Zoysia grass, but when Americans discovered that Zoysia grass was an excellent lawn grass, they introduced Zoysia grass from abroad in large quantities. Texas A&M University (Texas A&M University) More...

Claims

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