MuMADS1 and MaOFP1 regulate fruit quality in a tomato ovate mutant.

ABSTRACT: Fruit ripening and quality are common botanical phenomena that are closely linked and strictly regulated by transcription factors. It was previously discovered that a banana MADS-box protein named MuMADS1 interacted with an ovate family protein named MaOFP1 to regulate banana fruit ripening. To further investigate the role of MuMADS1 and MaOFP1 in the regulation of fruit quality, a combination of genetic transformation and transcriptional characterization was used. The results indicated that the co-expression of MuMADS1 and MaOFP1 in the ovate mutant could compensate for fruit shape and inferior qualities relating to fruit firmness, soluble solids and sugar content. The number of differentially expressed genes (DEGs) was 1395 in WT vs. ovate, with 883 up-regulated and 512 down-regulated ge

SUBMITTER: Liu J 

PROVIDER: S-EPMC5902769 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature