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Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
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Sodamafia Sodamafia
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2 years ago
A competent bacterial strain that has the genotype a- b- c+ is transduced with a P1 phage carrying a fragment of donor chromosome with the a+ b+ c- alleles. The following number of transductants were found after screening for the selectable marker a+.

Transductant GenotypeNumber
a+ b- c+160
a+ b+ c+360
a+ b+ c-460
a+ b- c-20
Which of the following conclusions is false?

▸ The transduction frequency between a and b is 82%.

▸ The transduction frequency between a and c is 48%.

▸ Gene a and gene b are closer together than gene a and gene c.

▸ The gene order is acb.

▸ The selected marker screen will inhibit growth of transductants with the genotype a- b+ c-.
Textbook 
Genetic Analysis: An Integrated Approach

Genetic Analysis: An Integrated Approach


Edition: 3rd
Authors:
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asd454512asd454512
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