A rapid and efficient method for uniform gene expression using the barley stripe mosaic virus.

ABSTRACT:

Background

The barley stripe mosaic virus (BSMV) has become a popular vector to study gene function in cereals. However, studies have been limited to gene silencing in leaves of barley or wheat. In addition, the method produces high variability between different leaves and plants. To overcome these limitations, we explored the potential of modifying the inoculation protocol for BSMV gene overexpression. An improved light, oxygen or voltage-sensing (iLOV) domain-based fluorescent protein was used as a reporter of gene expression to monitor the infection and spread of BSMV. Tobacco (Nicotiana benthamiana) leaves were infected via agroinfiltration and the leaves were homogenized to extract the BSMV particles and inoculate wheat tissues using the traditional leaf abrasion method

SUBMITTER: Cheuk A 

PROVIDER: S-EPMC5387290 | biostudies-literature | 2017

REPOSITORIES: biostudies-literature