Potential gene editing targets for developing haploid inducer stocks in rice and wheat with high haploid induction frequency.

ABSTRACT: Doubled haploid (DH) breeding is a powerful technique to ensure global food security via accelerated crop improvement. DH can be produced in planta by employing haploid inducer stock (HIS). Widely used HIS in maize is known to be governed by ZmPLA, ZmDMP, ZmPLD3, and ZmPOD65 genes. To develop such HIS in rice and wheat, we have identified putative orthologs of these genes using in silico approaches. The OsPLD1; TaPLD1, and OsPOD6; TaPOD8 were identified as putative orthologs of ZmPLD3 and ZmPOD65 in rice and wheat, respectively. Despite being closely related to ZmPLD3, OsPLD1 and TaPLD1 have shown higher anther-specific expression. Similarly, OsPOD6 and TaPOD8 were found closely related

SUBMITTER: Goyal L 

PROVIDER: S-EPMC10725411 | biostudies-literature | 2024 Jan

REPOSITORIES: biostudies-literature