|
Our laboratory
seeks to initiate structural and functional genomics studies in
strawberry with the long-term goal of cultivar improvement. There are
over 7000 acres of strawberries planted in Florida, which has an ideal
climate to produce early-season fruit. Growers are faced with many
challenges throughout the production process, and the current phase out
of methyl bromide and consolidation in the grocery industry only augment
these barriers. Cultivated strawberry is octoploid, so standard breeding
of desirable traits is difficult. Still, the current cultivars possess
outstanding characteristics, and will provide an excellent basis for
molecular studies of gene expression and future genetic modification to
adjust traits of importance. In association with the Genome Database for
Rosaceae at Clemson University we have initiated project
ShORTCAkE, an effort
use bioinformatics to characterize and catalog sequence information from
cultivated strawberry. This
community resource has led to the initiation of studies to dissect
structural and functional genomics questions in strawberry while also providing a
means to develop molecular markers and address specific biological
questions and grower concerns. We will implement this
information in transgenic studies to further characterize the molecular mechanisms behind
agriculturally-relevant traits. |
|

|
|
Our special genetic lines
and culture conditions allow rapid regeneration of octoploid
strawberry for in planta tests of gene function. Above, a
single 1 cm segment of strawberry petiole presents independent
transgenic shoots in a few as 14 days. |
|