Variation in Cell Wall Metabolism and Flesh Firmness of Four Apple Cultivars during Fruit Development.

ABSTRACT: Fruit ripening and softening are highly complex processes, and there is an interplay and coordination between the metabolic pathways that are involved in the biological processes. In this study, we aimed to elucidate the variation in the characters and possible causes of cell wall materials and morphological structure during apple fruits development. We studied the cell wall material (CWM), structure, cellular morphology, hydrolase activity, and the transcriptional levels of the related genes in four apple varieties 'Ruixue' and 'Ruixianghong' and their parents ('Pink Lady' and 'Fuji') during fruit development. The decrease in the contents of CWMs, sodium carbonate soluble pectin, hemicellulose, and cellulose were positively correlated with the decline in the hardness during the fruit deve

SUBMITTER: Su Q 

PROVIDER: S-EPMC9656455 | biostudies-literature | 2022 Nov

REPOSITORIES: biostudies-literature