Combined morphological and multi-omics analyses to reveal the developmental mechanism of Zanthoxylum bungeanum prickles.

ABSTRACT: Zanthoxylum bungeanum Maxim. as an important economic forest, its epidermis bears prickles which complicate the harvesting process and increase the labor costs. To explore the developmental mechanism of prickles, three varieties of Zanthoxylum bungeanum (PZB, SZB, GSZB) were selected for morphological and multi-omics analyses. The absorption spectra of prickles and stems were detected using Fourier-transform infrared spectroscopy (FTIR), and they were found different at 1617, 1110, 3319, and 1999 cm^-1. The morphology of prickles and stems were observed using light microscopy and transmission electron microscopy (TEM). The growth direction of cells on the prickle side and stem side were perpendicular to each other, and there was a resembling abscission zone (RAZ) be

SUBMITTER: Su K 

PROVIDER: S-EPMC9441855 | biostudies-literature | 2022

REPOSITORIES: biostudies-literature