Identification of Genomic Regions Regulating Rice Root Penetration into Soillo

Different rice varieties have root systems with distinct characteristics.

This master's thesis proposal is part of a broader collaborative project with Sapienza University of Rome aimed at understanding the genetic basis of the differing soil penetration properties of rice roots.

To achieve this, in vitro phenotypic tests, which have already been optimized, will be conducted to measure the root penetration strength of a collection of over 200 Italian rice varieties. The roots will also be analyzed microscopically. The data produced will be used to perform Genome Wide Association Studies to identify the loci responsible for soil penetration ability. Once the loci are identified, candidate genes will be studied using various approaches, including the creation of mutants via CRISPR/Cas9.

Start date: between June 2025 and January 2026 (to be agreed with the supervisor)

Estimated duration: to be agreed based on organization and time availability (approximately 9 months)

Application deadline: January 2026

Activity location: Department of Agricultural and Environmental Sciences - Production, Landscape, Agroenergy, via Celoria 2