Transcriptome analysis provides new ideas for studying the regulation of glucose-induced lignin biosynthesis in pear calli.

ABSTRACT:

Background

Glucose can be involved in metabolic activities as a structural substance or signaling molecule and plays an important regulatory role in fruit development. Glucose metabolism is closely related to the phenylpropanoid pathway, but the specific role of glucose in regulating lignin biosynthesis in pear fruit is still unclear. The transcriptome of pear calli generated from fruit and treated with glucose was analyzed to investigate the role of glucose in lignin biosynthesis.

Results

The treatment of exogenous glucose significantly enhanced the accumulation of lignin in pear calli. A total of 6566 differentially expressed genes were obtained by transcriptome sequencing. Glycolysis was found to be the pathway with significant changes. Many differentially expressed genes

SUBMITTER: Jiao Y 

PROVIDER: S-EPMC9235211 | biostudies-literature | 2022 Jun

REPOSITORIES: biostudies-literature