Comparative transcriptome analysis of two contrasting watermelon genotypes during fruit development and ripening.

ABSTRACT:

Background

Watermelon [Citrullus lanatus (Thunb.) Matsum. & Nakai] is an economically important crop with an attractive ripe fruit that has colorful flesh. Fruit ripening is a complex, genetically programmed process.

Results

In this study, a comparative transcriptome analysis was performed to identify the regulators and pathways that are involved in the fruit ripening of pale-yellow-flesh cultivated watermelon (COS) and red-flesh cultivated watermelon (LSW177). We first identified 797 novel genes to extend the available reference gene set. Second, 3958 genes in COS and 3503 genes in LSW177 showed at least two-fold variation in expression, and a large number of these differentially expressed genes (DEGs) during fruit ripening were related to carotenoid biosynthesis, plant hor

SUBMITTER: Zhu Q 

PROVIDER: S-EPMC5209866 | biostudies-literature | 2017 Jan

REPOSITORIES: biostudies-literature