Metabolomics and transcriptomics unravel the mechanism of browning resistance in Agaricus bisporus.

ABSTRACT: Agaricus bisporus is widely consumed on the world market. The easy browning of mushroom surface is one of the most intuitive factors affecting consumer purchase. A certain cognition on browning mechanism has been made after years of research. At present, people slow down the browning of mushrooms mainly by improving preservation methods. In addition, breeding is also a reliable way. In the production practice, we have identified some browning-resistant varieties, and we selected a browning-resistant variety to compare with an ordinary variety to reveal the resistance mechanism. Using transcriptomics and metabolomics, the differences in gene expression and metabolite levels were revealed, respectively. The results showed that differentially expressed genes (DEGs) like AbPPO4, AbPPO3 and AbP

SUBMITTER: Cai ZX 

PROVIDER: S-EPMC8926301 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature