1
answer
1
watching
897
views
28 Sep 2019
10. A cross is made between two E. coli strains: (Hfr arg+?bio+?leu+) x (F? arg??bio??leu?). Interrupted-mating studies show that arg+ enters the recipient last, so arg+ recombinants are selected on a medium containing biotin and leucine only. These recombinants are tested for the presence of bio+ and leu+. The following numbers of individuals are found for each genotype: arg+ bio+ leu+ 320arg+ bio- leu+ 0arg+ bio+ leu- 8arg+bio- leu- 48A: what is the gene orderB:what are the map distances in recombination percentages
10. A cross is made between two E. coli strains: (Hfr arg+?bio+?leu+) x (F? arg??bio??leu?). Interrupted-mating studies show that arg+ enters the recipient last, so arg+ recombinants are selected on a medium containing biotin and leucine only. These recombinants are tested for the presence of bio+ and leu+. The following numbers of individuals are found for each genotype: arg+ bio+ leu+ 320arg+ bio- leu+ 0arg+ bio+ leu- 8arg+bio- leu- 48A: what is the gene orderB:what are the map distances in recombination percentages
Tod ThielLv2
28 Sep 2019
