Metabolomic and transcriptomic analyses of peach leaves and fruits in response to pruning.

ABSTRACT:

Background

Pruning is an important cultivation management option that has important effects on peach yield and quality. However, the effects of pruning on the overall genetic and metabolic changes in peach leaves and fruits are poorly understood.

Results

The transcriptomic and metabolomic profiles of leaves and fruits from trees subjected to pruning and unpruning treatments were measured. A total of 20,633 genes and 622 metabolites were detected. Compared with those in the control, 1,127 differentially expressed genes (DEGs) and 77 differentially expressed metabolites (DEMs) were identified in leaves from pruned and unpruned trees (pdLvsupdL), whereas 423 DEGs and 29 DEMs were identified in fruits from the pairwise comparison pdFvsupdF. The content of three auxin analogues w

SUBMITTER: Liu XF 

PROVIDER: S-EPMC11223333 | biostudies-literature | 2024 Jul

REPOSITORIES: biostudies-literature