Pearson eText Genetic Analysis: An Integrated Approach -- Instant Access (Pearson+)
Pearson eText Genetic Analysis: An Integrated Approach -- Instant Access (Pearson+)
3rd Edition
ISBN: 9780135564172
Author: Mark Sanders, John Bowman
Publisher: PEARSON+
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Chapter 17, Problem 11P

A mutation in Arabidopsis immutans results in the necrosis (death) of tissues in a mosaic configuration. Examination of the mitochondrial DNA detects deletions of various regions of the mitochondrial genome in the tissues that are necrotic. When immutans plants are crossed with wild-type plants, the F 1 are wild type, and the F 2 are wild type and immutans in a 3 : 1 ratio. Explain the inheritance of the immutans mutation and a possible origin of the mitochondrial DNA deletions.

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Pearson eText Genetic Analysis: An Integrated Approach -- Instant Access (Pearson+)

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