Application of prunus avium L. PaMADSs gene to adjustment and control of fruit coloring or fruit ripening softening

A sweet cherry and gene technology, applied in the direction of genetic engineering, application, recombinant DNA technology, etc., can solve the problem of lack of molecular mechanism

Active Publication Date: 2020-09-18
ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI
View PDF7 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, there is a shortage of molecular mechanisms regulating the ripening and softening of sweet cherry fruit, and only a few genes have been found to be related to the ripening and softening of sweet cherry fruit (AlkioM, Jonas

Method used

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 more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Application of prunus avium L. PaMADSs gene to adjustment and control of fruit coloring or fruit ripening softening
  • Application of prunus avium L. PaMADSs gene to adjustment and control of fruit coloring or fruit ripening softening
  • Application of prunus avium L. PaMADSs gene to adjustment and control of fruit coloring or fruit ripening softening

Examples

Experimental program
Comparison scheme
Effect test
No Example Login to view more

PUM

No PUM Login to view more

Abstract

The invention discloses an application of a prunus avium L. PaMADSs gene to adjustment and control of fruit coloring or fruit ripening softening. The effect of 4 E type MADS-box proteins positioned ona cell nucleus to prunus avium L. fruit ripening and softening is systematically analyzed, the inventor finds that the PaMADS7 gene adjusts and controls the prunus avium L. fruit softening by adjusting and controlling maturity of prunus avium L. fruits and directly activating expression of a polygalacturonase gene in an ABA signal way, so as to determine a new application of the PaMADS7 gene to adjustment and control of the maturity and softening of the prunus avium L. fruits. The inventor further finds that a PaMADS2 gene, a PaMADS4 gene or a PaMADS7 gene has the effect of adjusting and controlling coloring of prunus avium L. peel. The invention further provides a method for adjusting and controlling the maturity and softening of the prunus avium L. fruits or the coloring of the fruits.

Description

technical field [0001] The invention relates to a new application of the sweet cherry PaMADSs gene, in particular to a new application of the sweet cherry PaMADSs gene in regulating fruit coloring or fruit ripening and softening, and belongs to the field of new applications of the PaMADSs gene. Background technique [0002] European sweet cherry (Prunus avium L.) is an important economic fruit tree, which is widely planted in warm temperate regions all over the world. The fruit is bright in color, delicious in flavor and rich in nutrition. It contains carbohydrates, protein, vitamins, iron, calcium and potassium. Nutrients and minerals necessary for the human body, etc., are deeply loved by consumers (Kelley DS, Adkins Y, Laugero KD. 2018. A review of the health benefits of cherries. Nutrients 10,368). However, the sweet cherry fruit is easy to soften and deteriorate during the ripening process, resulting in a decline in fruit quality, intolerance to storage and a short shel...

Claims

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

Application Information

Patent Timeline
no application Login to view more
IPC IPC(8): C12N15/82A01H5/08A01H6/74
CPCC12N15/8218C12N15/8249C12N15/825
Inventor 齐希梁李明刘聪利宋露露
Owner ZHENGZHOU FRUIT RES INST CHINESE ACADEMY OF AGRI SCI
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products