Carbon nanotube and carbon dot mediated plasmid DNA delivery in cowpea leaves.

ABSTRACT: CRISPR-Cas9 technology has been widely used as a key molecular biology tool for crop improvement. However, the advance of this technology has been hindered by host species- or genotype-dependent tissue culture protocols and poor transformation efficiencies. Recent research has shown that plasmid DNA delivered by single-walled carbon nanotubes (SWCNTs) and carbon dots (CDs) can diffuse through plant cell walls, enabling the transient expression of genetic material in plant tissues. However, such an experiment has not been performed in legumes, most of which are considered recalcitrant species for transformation. In this study, we aim to investigate the capability of a SWCNT or CD-based plasmid delivery system in expressing a target gene in cowpea (Vigna unguiculata) leaves via infiltration

SUBMITTER: Saglam M 

PROVIDER: S-EPMC12843543 | biostudies-literature | 2026

REPOSITORIES: biostudies-literature