Auxotrohic bacteria plating on different medium, it is observed that colonies grow on minimal plus threonine only, no colony on minimal plus leucine and no colonies grow on minimal medium cystein only. What are the actual genotypes of auxotroph?

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#Question id: 5244

#Genetics

Transformation can used to map bacterial gene, which of the following statement is correct?

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#Question id: 5245

#Genetics

Which method of gene transfer involves direct contact between the bacteria?

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#Question id: 5246

#Genetics

The end result of F factor mediated conjugation:

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#Question id: 5247

#Genetics

Which of the following is not a protein or group of proteins required for conjugation to occur?

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#Question id: 5248

#Genetics

Which of the following is a description of generalized transduction?

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#Question id: 5323

#Genetics

An X-linked recessive gene produces red-green color blindness in humans. A woman with normal color vision whose father was color-blind marries a color-blind man. What is the probability that their son will be color-blind?