Considering the following chromosome which is represented as a series of genes on each arm separated by the centromere. Describe the type of mutation required to produce each of the mutant chromosomes below.

Considering the following chromosome which is represented as a series of genes on each arm separated by the centromere. Describe the type of mutation required to produce each of the mutant chromosomes below.

Human Heredity: Principles and Issues (MindTap Course List)

11th Edition

ISBN:9781305251052

Author:Michael Cummings

Publisher:Michael Cummings

Chapter6: Cytogenetics: Karyotypes And Chromosome Aberrations

Section: Chapter Questions

Problem 1QP: Analyzing Karyotypes 1. Originally, karyotypic analysis relied only on size and centromere placement...

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Concept explainers

Genome annotation

The technique of linking biological information to genome sequences is termed genome annotation. Gene annotation is the method of identifying gene locations and coding sections. It helps us understand what these genes are doing in the body through establishing structural characteristics and linking them to the actions of various proteins.

Question

ABCDEFG*HIJKLMN

Considering the following chromosome which is represented as a series of genes on each arm separated by the centromere. Describe the type of mutation
required to produce each of the mutant chromosomes below.
ABCDEFG*HIJKLMN
duplication
А.
deletion
В.
+ ABCDEFG*HIJHIJKLMN
translocation
C.
+ AEFG*HIJKLMN
inversion
D.
LMNABCDEFG*HIJK
removal
Е.
ABCDEFG*HIJKNML
rotation
addition
G.
relocation
Н.

Expert Solution

Step 1

The abrupt changes in DNA sequences is called as mutation it may be of many types for example point mutation which is trained in one nucleotide.

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