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Plant Genomics

All articles tagged with #plant genomics

Unraveling the Complexity: Decoding the Sugarcane Genome for Breeding Advancements
science-and-technology1 year ago

Unraveling the Complexity: Decoding the Sugarcane Genome for Breeding Advancements

Researchers have successfully mapped out the complex genetic code of sugarcane, a major crop used for sugar, bioethanol, and bio-based materials. The genome sequencing has provided insights into disease resistance and sugar production genes, with potential applications in agriculture and bioenergy. The study, published in Nature, was conducted at the U.S. Department of Energy Joint Genome Institute and is expected to facilitate the development of improved sugarcane varieties for increased yield and sustainable biofuel production.

Uncovering a 125-Million-Year Evolutionary Mystery in Plant Genomes
science1 year ago

Uncovering a 125-Million-Year Evolutionary Mystery in Plant Genomes

Cold Spring Harbor Laboratory researchers have discovered that tomato and Arabidopsis thaliana plants use different regulatory systems to control the same gene, linked to genetic makeovers over 125 million years of evolution. Mutations in the CLV3 gene can dramatically increase fruit size, but the specific areas of the gene that need to be disrupted differ between the two plants, indicating divergent evolution. Understanding these genetic differences could make crop genome engineering more predictable and beneficial for farmers and plant breeders.