Big bucks given to grow better crops
In the first project, “RosBREED: Combining Disease Resistance with Horticultural Quality in New Rosaceous Cultivars,” a team of 35 researchers will develop and apply modern DNA-based tools to deliver new cultivars – cultivated varieties – with superior product quality, taste and disease resistance. The crops are called Rosaceous crops and include: apple, blackberry, peach, pear, rose, strawberry, sweet cherry, and tart cherry.
Mercy Olmstead, a stone fruit extension specialist and assistant professor with UF/IFAS, will be the communications outreach specialist for all of the science advances coming out of the project, sharing them with other scientists and the public.
Vance Whitaker, leader of the UF strawberry breeding program located at the Gulf Coast Research and Education Center, is the statistical genetics team lead for the project. He will have a key role in developing and implementing DNA-based tools as a strawberry demonstration breeder in the project.
Whitaker said the grant is enabling the breeding program to develop several new DNA tests, which will help better predict what crosses to make, as well as determine what seedlings to plant in the field before they have ever been evaluated. They will use new available technologies to obtain new varieties of high fruit-quality that consumers demand with disease-resistant traits that growers need.
The second project will build the “Genome Database for Rosaceae,” an online genetic database of several Rosaceae fruit. The database will give researchers access to information that may help them, for example, create a bright red apple that is both firm and flavourful. Or a strawberry that is sweet, but doesn’t succumb to root and crown rots. This data can then be used in combination with DNA-based tools from RosBREED.
Source: news.ifas.ufl.edu