Relationship of a Variegation Mutation to Leaf Pigment and Mitochondrial Function in Brassica rapa
Location
Turner Gymnasium
Access Type
Campus Access Only
Start Date
4-17-2024 12:00 PM
End Date
4-17-2024 1:15 PM
College
Lynchburg College of Arts and Sciences
Department
Biology
Keywords
Brassica rapa, mutant
Abstract
Brassica rapa is a small flowering plant that is often used in classroom experiments due to its small size, low-maintenance growing conditions, and quick life cycle. Several mutant lines have been bred and briefly described, although not much is known about the actual genetic changes and therefore all the downstream effects of that mutation. Nine different mutant lines of Brassica rapa were grown to more carefully identify the phenotypes affected by the mutations. Variegated B.rapa were grown over 4 weeks and percent of variegation on the leaves and mitochondrial function of wildtype versus variegated plants were measured. In conclusion, there were statistically significant differences of variegation among the wildtype and mutant plants. There were no observable differences of mitochondrial function among the plant types.
Faculty Mentor(s)
Dr. Jamie Brooks (Faculty and Lab Mentor)
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Relationship of a Variegation Mutation to Leaf Pigment and Mitochondrial Function in Brassica rapa
Turner Gymnasium
Brassica rapa is a small flowering plant that is often used in classroom experiments due to its small size, low-maintenance growing conditions, and quick life cycle. Several mutant lines have been bred and briefly described, although not much is known about the actual genetic changes and therefore all the downstream effects of that mutation. Nine different mutant lines of Brassica rapa were grown to more carefully identify the phenotypes affected by the mutations. Variegated B.rapa were grown over 4 weeks and percent of variegation on the leaves and mitochondrial function of wildtype versus variegated plants were measured. In conclusion, there were statistically significant differences of variegation among the wildtype and mutant plants. There were no observable differences of mitochondrial function among the plant types.