mr +854 m+ t 163 +r+ 171 ++ t 963 E. coli cells were infected with two strains of T4 virus. One strain is minute (m), rapid lysis (r), and turbid (t); the other is wild type for all three markers. The lytic products of this infection were plated and classified. The resulting 10,343 plaques were distributed among eight genotypes as follows: mrt 3469 m++ 521 + + +3727 +rt475

Essentials of Pharmacology for Health Professions
7th Edition
ISBN:9781305441620
Author:WOODROW
Publisher:WOODROW
Chapter5: Abbreviations And Systems Of Measurement
Section: Chapter Questions
Problem 34CRQ
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a. What are the linkage distances between m and r, between r and t, and between m and t?
b. Determine the linkage order for the three genes.?
c. What is the coefficient of coincidence (see Chapter 4) in this cross? What does it signify?

mr +854
m+ t 163
+r+ 171
++ t 963
Transcribed Image Text:mr +854 m+ t 163 +r+ 171 ++ t 963
E. coli cells were infected with two strains of T4 virus. One strain is minute (m), rapid lysis
(r), and turbid (t); the other is wild type for all three markers. The lytic products of this
infection were plated and classified. The resulting 10,343 plaques were distributed among
eight genotypes as follows:
mrt 3469
m++ 521
+ + +3727
+rt475
Transcribed Image Text:E. coli cells were infected with two strains of T4 virus. One strain is minute (m), rapid lysis (r), and turbid (t); the other is wild type for all three markers. The lytic products of this infection were plated and classified. The resulting 10,343 plaques were distributed among eight genotypes as follows: mrt 3469 m++ 521 + + +3727 +rt475
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