Transcriptomic Analysis of Early Flowering Signals in 'Royal' Flax.

ABSTRACT: Canada is one of the world's leading producers and exporters of flax seed, with most production occurring in the Prairie Provinces. However, reduced season length and risk of frost restricts production in the northern grain belt of the Canadian Prairies. To expand the growing region of flax and increase production in Canada, flax breeders need to develop earlier-flowering varieties capable of avoiding the risk of abiotic stress. A thorough understanding of flowering control of flax is essential for the efficient breeding of such lines. We identified 722 putative flax flowering genes that span all major flowering-time pathways. Frequently, we found multiple flax homologues for a single Arabidopsis flowering gene. We used RNA sequencing to quantify the expression of genes in the shoot apical

SUBMITTER: House MA 

PROVIDER: S-EPMC9002848 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature