Analysis of quality difference mechanism due to altitude after introducing Dandong 99 strawberries to Zhaotong

This project involves introducing Dandong 99 strawberries to the cool environment of the high - altitude (1800 meters) area in Zhaotong. By analyzing the fruit quality and gene expression of the same batch of Dandong 99 strawberries in both Dandong and Zhaotong, and comparing them with the quality and gene expression of Zhangji strawberries, a variety locally promoted in Zhaotong, we aim to analyze the molecular mechanism of the impact of high - altitude factors on strawberry varieties.