Medicinal liquorice root consanguinity identification method based on ITS2 sequence

A technology of genetic relationship and identification method, which is applied in the field of genetic relationship identification of medicinal licorice based on the ITS2 sequence, can solve problems such as confusion in medicinal use, difficulty in distinguishing licorice species, and affecting the effectiveness and safety of clinical medication.
CN107227367AInactive Publication Date: 2017-10-03GUIYANG COLLEGE OF TRADITIONAL CHINESE MEDICINE
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
GUIYANG COLLEGE OF TRADITIONAL CHINESE MEDICINE
Publication Date
2017-10-03
Estimated Expiration
Not applicable · inactive patent

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Abstract

The invention discloses a medicinal liquorice root consanguinity identification method based on an ITS2 sequence. The method includes the identification on the consanguinity of medicinal liquorice roots and sibling species samples. The glycyrrhiza liquorice root species can be identified, so that various liquorice root species can be easily distinguished; the liquorice root medicinal condition disorder condition si avoided; the support is provided for ensuring the effectiveness and safety of liquorice root clinic medicine use.
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Description

technical field

[0001] The invention relates to a method for identifying the genetic relationship of medicinal licorice, in particular to a method for identifying the genetic relationship of medicinal licorice based on an ITS2 sequence (an identification method for medicinal licorice based on the ITS2 sequence). Background technique

[0002] Glycyrrhiza Glycyrrhiza Linn. has about 20 species worldwide. There are 8 species in my country, namely Glycyrrhiza glabra (G.uralensis), Glycyrrhiza glabra (G.glabra), also known as Glycyrrhiza glabra, G.inflata, Glycyrrhiza glabra (G.eglandulosa X.Y.Li.) , G. aspera Pall., and G. pallidiflora Maxim., G. yunnanensis Cheng f.et L.K.Dai ex P.C.Li, and G. squamulosa Franch. The 2015 edition of "The Pharmacopoeia of the People's Republic of China" clearly pointed out that the medicinal licorice in my country is the dried root and rhizome of licorice, glabra and bloated licorice, which have the functions of nourishing the spleen and replenis...

Claims

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