Table 3 Molecular Marker Crosses Parental Cross R A Bi Ci Di Ei R Al Bi Ci Di Ei X R Az B2 C2 Dz 2 R Az B2 C2 1 (119.76 KiB) Viewed 37 times
Table 3: Molecular marker crosses Parental cross: ?R? a bı ci di ei ?R? al bi ci di ei X ?r? az b2 C2_dz_ 2 ?r?az b2 C2 d2 ez F1 generation: ?R? ai bị C1 dị eh ?r?az b2 C2 d2 ez F1 test-cross: ?R? ai bi_ci_di_ei ?r?az b2 C2 d2 ez X ?r? az _b2_C2_d2 ez ?r?az b2 C2 d2 ez Segregating population F2 population: Resistant F2 plants are selected for before PCR analysis See your individual Excel file for the PCR data Questions: 2a) Perform xtests on the five F2 datasets shown in your Excel file ('Question 2' tab). Your hypothesis in each case is that the resistance trait assorts independently from the marker trait. This time, you will need to organize and label the cells yourself. 2b) Which region of the chromosome is your resistance gene on? (e.g. between A & B,''between B & C', etc). Explain in 1-2 sentences how your results show this.