The gfp may be more noticeable in some parts of the seedling than in others. Check both parental lines. Which parental line fluoresces?Homozygous for gl1Homozygous for gfp1Note what part of the plant fluoresces (if it fluoresces): The leaves in homozygous forgfp1fluoresce in blue light.
Name: Gabriela Gaytan Section: 111-522 4 4.Observe images of the F1 seedlings from the cross of homozygous gl1 x gfp1 taken in visible light and in blue light. Images are representative of all seedlings. What is the inheritance pattern for the glabrous phenotype (dominant or recessive)? The inheritance pattern for the glabrous phenotype is recessive. What is the inheritance pattern for the gfp1phenotype? The inheritance pattern for the gfp1phenotype is dominant. 5.Construct a Punnett square for the original cross of the parental lines: gl1gl1/gfp2gfp2 X gl2gl2/gfp1gfp1 Gl2gfp1 = trichomes Gl1gfp2 = glabrous not glowing 6.Based on your predicted genotype from question 5, what is the expected phenotype of the F1? The predicted genotype for the F1 is Gl1gl2/gfp1gfp2 and heterozygous for both traits; therefore, the expected phenotype of the F1 will be dominant which would be hairy and fluorescent. Gametes Gl1gfp2 Gl2gfp1 Gl1gl2/gfp1gfp2
Name: Gabriela Gaytan Section: 111-522 5 7.Construct a Punnett square for the F2. What are the possible gametes for this cross? Gametes Gl1gfp2 Gl1gfp1 Gl2gfp1 Gl2gfp2 Gl1gfp2 Gl1gl1/gfp2gfp2 Gl1gl1/gfp2gfp1 Gl1gl2/gfp1gfp2 Gl1gl2/gfp2gfp2 Gl1gfp1 Gl1gl1/gfp1gfp2 Gl1gl1/gfp1gfp1 Gl1gl2/gfp1gfp1 Gl1gl2/gfp1gfp2 Gl2gfp1 Gl1gl2/gfp1gfp2 Gl1gl2/gfp1gfp1 Gl2gl2/gfp1gfp1 Gl2gl2/gfp1gfp2 Gl2gfp2 Gl1gl2/gfp2gfp2 Gl1gl2/gfp1gfp2 Gl2gl2/gfp1gfp2 Gl2gl2/gfp2gfp2
Name: Gabriela Gaytan Section: 111-522 6 Heredity II Lab Objective 1.Describe the inheritance pattern of monohybrid and dihybrid crosses in Arabidopsis thaliana.