Genetics

posted by .

Need help figure out the order of GENES.

Okey here is the info

Bacterial cells of genotype pur- pro+ his+ were transduce with P1 bacteriophage grown on bacteria of genotype pur+ pro- his-. Transductants containing pur+ were selected and tested for the unselected markers pro and his. The number of pur+ colonies with each of the four genotype were as followed:

pro+ his+ 102
pro- his+ 25
pro+ his- 160
pro- his- 1

what is the gene order?

Respond to this Question

First Name
School Subject
Your Answer

Similar Questions

  1. ap biology again

    In order to answer a question I must use this information but I find it very confusing. The restriction enzymes of bacteria protect the bacteria from succesful attack by bacteriophages, whose genomes can be degraded by the restriction …
  2. genetics

    ______________ means that neither gene in a gene pair (genotype) masks the other. As a result, the traits carried by the 2 genes appear to be blended.
  3. math

    2 person in a business. first pur $100& gets $120 and second puts $80 and gets $100. Who gains more and by what percentage?
  4. Genetics

    The difference between fitness of a given genotype and another genotype considered optimal is called the selection coefficient (s). What is the selection coefficient for a genotype (aa) that produces an average of 99 offspring when …
  5. Genetics

    The difference between fitness of a given genotype and another genotype considered optimal is called the selection coefficient (s). What is the selection coefficient for a genotype (aa) that produces an average of 99 offspring when …
  6. Biology immediate help! please!

    Need help please don't understand these questions. Dihybrid Genetic Crosses for Corn. A. What are the two hypotheses that you made about the allelic frequencies of progeny produced by the crosses: P x P?
  7. Genetics

    What are the parent genotype of virgin brown eyed female and scarlet eye male?
  8. genetics

    Wild type, or wt, refers to the genotype that is the typical genotype found in nature. True False
  9. science

    The alleles for brown eyes (B) are dominant, while those for blue eyes (b) are recessive. If Lesley’s mother has the genotype BB and her father has the genotype bb, what is Lesley’s genotype?
  10. allied school faiz pur campus

    determine the time of evaporation of 250ml of water on heating

More Similar Questions