Harnessing the diversity of wild emmer wheat for genetic improvement of durum wheat.

ABSTRACT:

Key message

The multiple derivative lines (MDLs) characterized in this study offer a promising strategy for harnessing the diversity of wild emmer wheat for durum and bread wheat improvement. Crop domestication has diminished genetic diversity and reduced phenotypic plasticity and adaptation. Exploring the adaptive capacity of wild progenitors offer promising opportunities to improve crops. We developed a population of 178 BC₁F₆ durum wheat (Triticum turgidum ssp. durum) lines by crossing and backcrossing nine wild emmer wheat (T. turgidum ssp. dicoccoides) accessions with the common durum wheat cultivar 'Miki 3'. Here, we describe the development of this population, which we named as multiple derivative lines (MDLs), and demonstrated its suitability for durum

SUBMITTER: Balla MY 

PROVIDER: S-EPMC9110450 | biostudies-literature | 2022 May

REPOSITORIES: biostudies-literature