The identification and analysis of meristematic mutations within the apple tree that developed the RubyMac sport mutation.

Background: Understanding the molecular basis of sport mutations in fruit trees has the potential to accelerate generation of improved cultivars.

Results: For this, we analyzed the genome of the apple tree that developed the RubyMac phenotype through a sport mutation that led to the characteristic fruit coloring of this variety. Overall, we found 46 somatic mutations that distinguished the mutant and wild-type branches of the tree.

CO Laser-labeling on Fresh Produce: Evaluating Postharvest Quality, Microbial Safety, and Economic Analysis.

Fresh produce is traditionally labeled with plastic price lookup (PLU) stickers that are attached to the produce surface using edible glue. However, both the stickers and glue are environmental contaminants, and the stickers can still easily detach from the produce surface during handling and disrupt traceability. An alternative method of labeling, the CO laser-labeling technology (LLT), has been gaining attention in recent years.

Uncovering genetic and metabolite markers associated with resistance against anthracnose fruit rot in northern highbush blueberry.

Anthracnose fruit rot (AFR), caused by the fungal pathogen is among the most destructive and widespread fruit disease of blueberry, impacting both yield and overall fruit quality. Blueberry cultivars have highly variable resistance against AFR. To date, this pathogen is largely controlled by applying various fungicides; thus, a more cost-effective and environmentally conscious solution for AFR is needed.