Transcriptome profiles of three Muscat table grape cultivars to dissect the mechanism of terpene biosynthesis.

ABSTRACT: Vitis vinifera is widely grown worldwide for making wine and for use as table grapes. Of the existing cultivars, some have a floral and fruity flavour, referred to as a Muscat flavour. It is well-documented that this flavour originates from a series of terpene compounds, but the mechanism of terpene content differences among the Muscat-type cultivars remains unclear. Transcript and terpene metabolite profiles were integrated to elucidate the molecular mechanism of this phenomenon. In this research, three genotypes with different aromatic strengths were investigated by RNA sequencing. A total of 27 fruit samples from three biological replicates were sequenced on Illumina HiSeq2000 at three stages, corresponding to the veraison; berries had intermediate Brix value and were harvest-ripe. Afte

SUBMITTER: Sun L 

PROVIDER: S-EPMC6565711 | biostudies-literature | 2019 Jun

REPOSITORIES: biostudies-literature