Transcriptome Analysis of the Effects of Grafting Interstocks on Apple Rootstocks and Scions.

ABSTRACT: Apples are a major horticultural crop worldwide. Grafting techniques are widely utilized in apple production to keep the varieties pure. Interstocks are frequently used in Northern China to achieve intensive apple dwarfing cultivation. High-throughput sequencing was used to investigate differentially expressed genes in the phloem tissues of two different xenograft systems, M ('Gala'/'Mac 9'/Malus baccata (L.) Borkh.) and B ('Gala'/Malus baccata (L.) Borkh.). The results showed that dwarfing interstocks could significantly reduce the height and diameters of apple trees while have few effects on the growth of annual branches. The interstocks were found to regulate the expression of genes related to hormone metabolism and tree body control (GH3.9, PIN1, C

SUBMITTER: Li Q 

PROVIDER: S-EPMC9821396 | biostudies-literature | 2023 Jan

REPOSITORIES: biostudies-literature