Method for improving saponin content of ginseng germplasm
A technology of ginsenoside and ginseng, which is applied in the field of cultivating ginseng germplasm resources with high saponin content, can solve the problems of enzyme activity reduction, and achieve the effect of shortening the breeding cycle
Inactive Publication Date: 2009-06-24
JILIN UNIV
0 Cites 12 Cited by
AI-Extracted Technical Summary
Problems solved by technology
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View moreAbstract
The invention relates to a method of increasing ginseng germ plasm saponin content, belonging to the biotechnology field. The steps of the method are as follows: 1. the plant expression vector pBI-ACAS of reversal cycloartenol synthetase CAS gene is constructed; 2. agrobacterium rhizogene A4-ACAS with an objective vector is obtained by the conversion of a bacterial strain of the agrobacterium rhizogene A4 by pBI-ACAS; 3. a ginseng hairy root clone for expressing the reversal CAS gene is produced by mediating a ginseng root explant with the agrobacterium rhizogene A4; a test-tube plant is obtained through the body cell embryogenesis with the ginseng hairy root clone that has high ginseng saponin content and expresses the reversal CAS gene as a culture material. In the invention, the ginseng hairy root clone that has high ginseng saponin content and new genetic resources of ginseng test-tube plants are constructed, different applications can be realized; through large-scale liquid culture of the hairy root clone, high-yield ginseng saponin can be obtained directly. If a new ginseng line with high ginseng saponin content is cultured by regeneration plant, the new ginseng line can be used in the cultivate production, and can obviously shorten the breeding cycle of a ginseng.
Application Domain
Technology Topic
Image
Examples
- Experimental program(1)
- Effect test(1)
Example Embodiment
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more PUM


Description & Claims & Application Information
We can also present the details of the Description, Claims and Application information to help users get a comprehensive understanding of the technical details of the patent, such as background art, summary of invention, brief description of drawings, description of embodiments, and other original content. On the other hand, users can also determine the specific scope of protection of the technology through the list of claims; as well as understand the changes in the life cycle of the technology with the presentation of the patent timeline. Login to view more.
the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more Similar technology patents
Seedling breeding method of passiflora edulis
InactiveCN108293694APromote growth and differentiationShorten the breeding cycleBiocideAnimal corpse fertilisersFertilizerGermination
Owner:印江菌果农牧科技有限公司
Anti-season fish propagation method
ActiveCN108541629AShorten the breeding cycleReduce difficultyClimate change adaptationAgricultural fishingFisherySurvival rate
Owner:HUNAN UNIV OF ARTS & SCI
A pair of special primers for assisted evaluation of relevant locus of soybean seed weight and method thereof
InactiveCN101613753AShorten the breeding cycleImprove breeding efficiency and soybean yield levelsMicrobiological testing/measurementPlant genotype modificationGramAnimal science
Owner:INST OF GENETICS & DEVELOPMENTAL BIOLOGY CHINESE ACAD OF SCI
Seed container seedling raising method of rare woody oil crop Mongolia almonds
InactiveCN108834659AShorten the breeding periodShorten the breeding cycleSeed and root treatmentGrowth substratesPrunus amygdalusCrop
Owner:HEXI UNIV
Method for rapidly breeding early blooming and fruiting stock of apple
InactiveCN107568056AShorten the breeding cycleRapid result transformationGraftingPlant tissue cultureRootstockOffspring
Owner:QINGDAO ACAD OF AGRI SCI
Classification and recommendation of technical efficacy words
- Shorten the breeding cycle
Upland cotton No. 4 chromosome and SNP molecular markers associated with fiber strength
ActiveCN106929574AShorten the breeding cycleImprove breeding efficiencyMicrobiological testing/measurementMolecular breedingSnp markers
Owner:INST OF COTTON RES CHINESE ACAD OF AGRI SCI
Cabbage type rape self-incompatibility two-line hybrid seed-selection method
InactiveCN101422133ASimplify the breeding processShorten the breeding cyclePlant genotype modificationSelection methodHybrid seed
Owner:HUAZHONG AGRI UNIV
Mandarin fish artificial advance propagation method
InactiveCN1736343AEarly breeding timeShorten the breeding cycleAnimal reproductionClimate change adaptationBroodstockReproductive cycle
Owner:苏州市水产研究所有限公司
Method for shortening cultivation period of Fugu flavidus
InactiveCN101248770AShorten the breeding cycleReduce the cost of farmingClimate change adaptationPisciculture and aquariaSpermFish products
Owner:河北省水产研究所
Breeding method for importing false smut resistance of indica rice into japonica rice
ActiveCN104542256AEfficient importShorten the breeding cyclePlant tissue cultureHorticulture methodsCross breedingJaponica rice
Owner:云南楚源种业有限责任公司